NTC thermistors for temperature measurement SMD NTC thermistors with nickel barrier termination,

NTC thermistors for temperature measurement SMD NTC thermistors with nickel barrier termination,
NTC thermistors for
temperature measurement
SMD NTC thermistors
with nickel barrier termination,
case size 0805
Series/Type:
B574**V2
Date:
June 2008
© EPCOS AG 2008. Reproduction, publication and dissemination of this publication, enclosures hereto and the
information contained therein without EPCOS' prior express consent is prohibited.
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
Applications
Temperature measurement and
compensation
Dimensional drawing
Features
Multilayer SMD NTC with inner electrodes
Excellent long-term ageing stability in
high-temperature and high-humidity
environment
Superior resistance stability during soldering
(change <1%)
Options
Alternative resistance ratings, resistance
tolerance and B value tolerances available on
request
Dimensions in mm
Approx. weight 13 mg
Delivery mode
Blister tape, 180-mm reel (standard); 330-mm
reel (on request)
General technical data
Climatic category
Max. power
Resistance tolerance
Rated temperature
Dissipation factor
Thermal cooling time constant
Heat capacity
(IEC 60068-1)
(at 25 °C, on PCB) P251)
∆RR/RR
TR
(on PCB)
δth1)
(on PCB)
τc1)
Cth1)
1) Depends on mounting situation
Please read Cautions and warnings and
Important notes at the end of this document.
Page 2 of 51
55/125/56
210
±3, ±5
25
approx. 3.5
approx. 10
approx. 35
mW
%
°C
mW/K
s
mJ/K
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
Electrical specification and ordering codes
R25
Ω
100
150
220
330
470
680
1.0 k
1.5 k
2.2 k
3.3 k
4.7 k
4.7 k
6.8 k
10 k
10 k
22 k
22 k
33 k
33 k
47 k
100 k
470 k
No. of R/T
characteristic
8501
8501
8501
8501
8502
8502
8502
8502
8502
8502
8500
8507
8507
8502
8507
8502
8507
8502
8507
8507
8507
8507
B25/50
K
3500
3500
3500
3500
3940
3940
3940
3940
3940
3940
3590
4386
4386
3940
4386
3940
4386
3940
4386
4386
4386
4386
B25/85
K
3540
3540
3540
3540
3980
3980
3980
3980
3980
3980
3635
4455
4455
3980
4455
3980
4455
3980
4455
4455
4455
4455
+ = Resistance tolerance
H = ±3%
J = ±5%
Please read Cautions and warnings and
Important notes at the end of this document.
Page 3 of 51
B25/100
K
3550 ±3%
3550 ±3%
3550 ±3%
3550 ±3%
4000 ±3%
4000 ±3%
4000 ±3%
4000 ±3%
4000 ±3%
4000 ±3%
3650 ±3%
4480 ±3%
4480 ±3%
4000 ±3%
4480 ±3%
4000 ±3%
4480 ±3%
4000 ±3%
4480 ±3%
4480 ±3%
4480 ±3%
4480 ±3%
Ordering code
B57411V2101+062
B57411V2151+062
B57411V2221+062
B57411V2331+062
B57421V2471+062
B57421V2681+062
B57421V2102+062
B57421V2152+062
B57421V2222+062
B57421V2332+062
B57401V2472+062
B57471V2472+062
B57471V2682+062
B57421V2103+062
B57471V2103+062
B57421V2223+062
B57471V2223+062
B57421V2333+062
B57471V2333+062
B57471V2473+062
B57471V2104+062
B57471V2474+062
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
Reliability data
SMD NTC thermistors are tested in accordance with IEC 60068. The parts are mounted on a
standardized PCB in accordance with IEC 60539-1.
Test
Standard
Storage in
dry heat
IEC
60068-2-2
JIS C 0021
Storage in damp
heat, steady state
Rapid temperature
cycling
Endurance
Solderability
Test conditions
Storage at upper
category temperature
T: (125 ±2) °C
t: 1000 h
IEC
Temperature of air: (40 ±2) °C
60068-2-78 Relative humidity of air:
JIS C 0022 (93 +2/3)%
Duration: 56 days
IEC
Lower test temperature: 55 °C
60068-2-14 Upper test temperature: 125 °C
JIS C 0025 Number of cycles: 100
Pmax: 210 mW
T: (65 ±2) °C
t: 1000 h
IEC
Solderability:
60068-2-58 (215 ±3) °C, (3 ±0.3) s
JIS C 0054 (235 ±5) °C, (2 ±0.2) s
Resistance drift
after soldering
Please read Cautions and warnings and
Important notes at the end of this document.
Resistance to soldering heat:
(260 ±5) °C, (10 ±1) s
Reflow soldering profile
Wave soldering profile
Page 4 of 51
∆R25/R25
(typical)
< 2%
Remarks
< 2%
< 2%
< 2%
95% of
terminations
wetted
< 1%
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2101H062
8501
B25/100 = 3550 K, R25 = 100 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
5663
4113
3021
2242
1681
4749
3494
2598
1950
1478
6578
4733
3444
2534
1883
16.1
15.1
14.0
13.0
12.0
2.5
2.4
2.3
2.2
2.1
6.5
6.3
6.1
5.9
5.7
30.0
25.0
20.0
15.0
10.0
1272
971.6
748.5
581.5
455.4
1130
872.0
678.2
531.6
419.8
1414
1071
818.9
631.4
490.9
11.1
10.2
9.4
8.6
7.8
2.0
1.9
1.8
1.7
1.6
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
359.3
285.6
228.6
184.2
149.3
334.0
267.5
215.7
175.1
142.9
384.6
303.6
241.4
193.3
155.7
7.0
6.3
5.6
4.9
4.3
1.5
1.4
1.3
1.2
1.0
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
121.8
100.00
82.54
68.49
57.14
117.4
97.00
79.53
65.61
54.42
126.3
103.0
85.54
71.38
59.86
3.7
3.0
3.6
4.2
4.8
0.9
0.8
1.0
1.1
1.3
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
47.91
40.36
34.16
29.04
24.80
45.37
38.01
32.00
27.06
22.99
50.44
42.70
36.32
31.02
26.60
5.3
5.8
6.3
6.8
7.3
1.5
1.7
1.9
2.1
2.3
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
21.26
18.30
15.81
13.71
11.94
19.61
16.80
14.45
12.48
10.81
22.90
19.80
17.17
14.95
13.07
7.7
8.2
8.6
9.0
9.4
2.5
2.8
3.0
3.2
3.4
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
10.43
9.137
8.033
7.085
6.267
9.401
8.203
7.181
6.307
5.556
11.45
10.07
8.885
7.862
6.977
9.8
10.2
10.6
11.0
11.3
3.7
3.9
4.2
4.4
4.7
2.7
2.6
2.5
2.5
2.4
120.0
125.0
5.559
4.945
4.910
4.351
6.209
5.540
11.7
12.0
4.9
5.2
2.4
2.3
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 5 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2101J062
8501
B25/100 = 3550 K, R25 = 100 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
5663
4113
3021
2242
1681
4635
3412
2537
1906
1445
6691
4815
3504
2579
1917
18.1
17.1
16.0
15.0
14.0
2.8
2.7
2.6
2.6
2.5
6.5
6.3
6.1
5.9
5.7
30.0
25.0
20.0
15.0
10.0
1272
971.6
748.5
581.5
455.4
1105
852.6
663.2
520.0
410.7
1439
1091
833.9
643.1
500.0
13.1
12.2
11.4
10.6
9.8
2.4
2.3
2.2
2.1
2.0
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
359.3
285.6
228.6
184.2
149.3
326.8
261.8
211.2
171.4
139.9
391.8
309.3
246.0
196.9
158.7
9.0
8.3
7.6
6.9
6.3
1.9
1.8
1.7
1.6
1.5
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
121.8
100.00
82.54
68.49
57.14
114.9
95.00
77.88
64.24
53.28
128.7
105.0
87.19
72.75
61.00
5.7
5.0
5.6
6.2
6.8
1.4
1.3
1.5
1.7
1.9
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
47.91
40.36
34.16
29.04
24.80
44.41
37.20
31.32
26.48
22.50
51.40
43.51
37.00
31.60
27.10
7.3
7.8
8.3
8.8
9.3
2.1
2.3
2.5
2.7
3.0
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
21.26
18.30
15.81
13.71
11.94
19.19
16.44
14.13
12.20
10.57
23.33
20.16
17.49
15.23
13.30
9.7
10.2
10.6
11.0
11.4
3.2
3.4
3.7
3.9
4.2
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
10.43
9.137
8.033
7.085
6.267
9.192
8.020
7.021
6.165
5.431
11.66
10.25
9.046
8.004
7.102
11.8
12.2
12.6
13.0
13.3
4.4
4.7
5.0
5.2
5.5
2.7
2.6
2.5
2.5
2.4
120.0
125.0
5.559
4.945
4.799
4.252
6.320
5.639
13.7
14.0
5.8
6.1
2.4
2.3
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 6 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2151H062
8501
B25/100 = 3550 K, R25 = 150 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
8495
6170
4531
3363
2521
7123
5241
3896
2926
2217
9867
7099
5166
3800
2825
16.1
15.1
14.0
13.0
12.0
2.5
2.4
2.3
2.2
2.1
6.5
6.3
6.1
5.9
5.7
30.0
25.0
20.0
15.0
10.0
1908
1457
1123
872.3
683.1
1696
1308
1017
797.4
629.8
2120
1607
1228
947.2
736.3
11.1
10.2
9.4
8.6
7.8
2.0
1.9
1.8
1.7
1.6
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
539.0
428.4
342.9
276.2
224.0
501.0
401.3
323.6
262.6
214.4
576.9
455.4
362.1
289.9
233.6
7.0
6.3
5.6
4.9
4.3
1.5
1.4
1.3
1.2
1.0
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
182.8
150.0
123.8
102.7
85.71
176.1
145.5
119.3
98.42
81.63
189.5
154.5
128.3
107.1
89.79
3.7
3.0
3.6
4.2
4.8
0.9
0.8
1.0
1.1
1.3
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
71.86
60.54
51.24
43.56
37.19
68.05
57.02
48.00
40.60
34.49
75.66
64.06
54.47
46.52
39.90
5.3
5.8
6.3
6.8
7.3
1.5
1.7
1.9
2.1
2.3
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
31.89
27.45
23.72
20.57
17.91
29.42
25.20
21.68
18.71
16.22
34.35
29.69
25.76
22.43
19.60
7.7
8.2
8.6
9.0
9.4
2.5
2.8
3.0
3.2
3.4
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
15.64
13.71
12.05
10.63
9.400
14.10
12.30
10.77
9.461
8.335
17.18
15.11
13.33
11.79
10.47
9.8
10.2
10.6
11.0
11.3
3.7
3.9
4.2
4.4
4.7
2.7
2.6
2.5
2.5
2.4
120.0
125.0
8.339
7.418
7.365
6.526
11.7
12.0
4.9
5.2
2.4
2.3
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
9.313
8.310
Page 7 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2151J062
8501
B25/100 = 3550 K, R25 = 150 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
8495
6170
4531
3363
2521
6953
5118
3806
2858
2167
30.0
25.0
20.0
15.0
10.0
1908
1457
1123
872.3
683.1
1658
1279
994.8
779.9
616.1
5.0
0.0
5.0
10.0
15.0
539.0
428.4
342.9
276.2
224.0
20.0
25.0
30.0
35.0
40.0
R/T No.
T (°C)
18.1
17.1
16.0
15.0
14.0
2.8
2.7
2.6
2.6
2.5
6.5
6.3
6.1
5.9
5.7
2159
1636
1251
964.6
750.0
13.1
12.2
11.4
10.6
9.8
2.4
2.3
2.2
2.1
2.0
5.5
5.3
5.1
5.0
4.8
490.2
392.7
316.7
257.1
209.9
587.7
464.0
369.0
295.4
238.1
9.0
8.3
7.6
6.9
6.3
1.9
1.8
1.7
1.6
1.5
4.7
4.5
4.4
4.3
4.1
182.8
150.0
123.8
102.7
85.71
172.4
142.5
116.8
96.36
79.91
193.1
157.5
130.8
109.1
91.50
5.7
5.0
5.6
6.2
6.8
1.4
1.3
1.5
1.7
1.9
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
71.86
60.54
51.24
43.56
37.19
66.62
55.81
46.98
39.73
33.74
77.10
65.27
55.50
47.39
40.64
7.3
7.8
8.3
8.8
9.3
2.1
2.3
2.5
2.7
3.0
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
31.89
27.45
23.72
20.57
17.91
28.78
24.65
21.20
18.30
15.86
34.99
30.24
26.24
22.84
19.96
9.7
10.2
10.6
11.0
11.4
3.2
3.4
3.7
3.9
4.2
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
15.64
13.71
12.05
10.63
9.400
13.79
12.03
10.53
9.248
8.147
17.49
15.38
13.57
12.01
10.65
11.8
12.2
12.6
13.0
13.3
4.4
4.7
5.0
5.2
5.5
2.7
2.6
2.5
2.5
2.4
120.0
125.0
8.339
7.418
7.198
6.378
13.7
14.0
5.8
6.1
2.4
2.3
Please read Cautions and warnings and
Important notes at the end of this document.
10037
7222
5257
3868
2875
9.480
8.458
Page 8 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2221H062
8501
B25/100 = 3550 K, R25 = 220 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
12459
9049
6646
4932
3698
30.0
25.0
20.0
15.0
10.0
2799
2137
1647
1279
1002
R/T No.
T (°C)
10447
7687
5715
4291
3252
2487
1918
1492
1170
923.7
14471
10412
7577
5574
4143
16.1
15.1
14.0
13.0
12.0
2.5
2.4
2.3
2.2
2.1
6.5
6.3
6.1
5.9
5.7
3110
2356
1802
1389
1080
11.1
10.2
9.4
8.6
7.8
2.0
1.9
1.8
1.7
1.6
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
790.5
628.3
502.9
405.2
328.5
734.8
588.6
474.6
385.1
314.5
846.2
668.0
531.1
425.2
342.6
7.0
6.3
5.6
4.9
4.3
1.5
1.4
1.3
1.2
1.0
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
268.1
220.0
181.6
150.7
125.7
258.2
213.4
175.0
144.3
119.7
277.9
226.6
188.2
157.0
131.7
3.7
3.0
3.6
4.2
4.8
0.9
0.8
1.0
1.1
1.3
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
105.4
88.79
75.15
63.89
54.55
99.81
83.63
70.40
59.54
50.58
111.0
93.95
79.89
68.23
58.52
5.3
5.8
6.3
6.8
7.3
1.5
1.7
1.9
2.1
2.3
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
46.77
40.26
34.79
30.17
26.26
43.15
36.97
31.79
27.45
23.78
50.39
43.55
37.78
32.90
28.74
7.7
8.2
8.6
9.0
9.4
2.5
2.8
3.0
3.2
3.4
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
22.94
20.10
17.67
15.59
13.79
20.68
18.05
15.80
13.88
12.22
25.20
22.16
19.55
17.30
15.35
9.8
10.2
10.6
11.0
11.3
3.7
3.9
4.2
4.4
4.7
2.7
2.6
2.5
2.5
2.4
120.0
125.0
12.23
10.88
10.80
9.572
13.66
12.19
11.7
12.0
4.9
5.2
2.4
2.3
Please read Cautions and warnings and
Important notes at the end of this document.
Page 9 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2221J062
8501
B25/100 = 3550 K, R25 = 220 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
12459
9049
6646
4932
3698
30.0
25.0
20.0
15.0
10.0
2799
2137
1647
1279
1002
R/T No.
T (°C)
10198
7506
5582
4192
3178
2431
1876
1459
1144
903.6
14721
10593
7710
5673
4217
18.1
17.1
16.0
15.0
14.0
2.8
2.7
2.6
2.6
2.5
6.5
6.3
6.1
5.9
5.7
3166
2399
1835
1415
1100
13.1
12.2
11.4
10.6
9.8
2.4
2.3
2.2
2.1
2.0
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
790.5
628.3
502.9
405.2
328.5
719.0
576.0
464.5
377.0
307.9
862.0
680.5
541.2
433.3
349.2
9.0
8.3
7.6
6.9
6.3
1.9
1.8
1.7
1.6
1.5
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
268.1
220.0
181.6
150.7
125.7
252.9
209.0
171.3
141.3
117.2
283.2
231.0
191.8
160.0
134.2
5.7
5.0
5.6
6.2
6.8
1.4
1.3
1.5
1.7
1.9
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
105.4
88.79
75.15
63.89
54.55
97.70
81.85
68.90
58.26
49.49
113.1
95.73
81.40
69.51
59.61
7.3
7.8
8.3
8.8
9.3
2.1
2.3
2.5
2.7
3.0
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
46.77
40.26
34.79
30.17
26.26
42.22
36.16
31.10
26.84
23.26
51.32
44.36
38.48
33.50
29.27
9.7
10.2
10.6
11.0
11.4
3.2
3.4
3.7
3.9
4.2
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
22.94
20.10
17.67
15.59
13.79
20.22
17.64
15.45
13.56
11.95
25.66
22.56
19.90
17.61
15.62
11.8
12.2
12.6
13.0
13.3
4.4
4.7
5.0
5.2
5.5
2.7
2.6
2.5
2.5
2.4
120.0
125.0
12.23
10.88
10.56
9.354
13.90
12.41
13.7
14.0
5.8
6.1
2.4
2.3
Please read Cautions and warnings and
Important notes at the end of this document.
Page 10 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2331H062
8501
B25/100 = 3550 K, R25 = 330 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
18689
13574
9969
7399
5546
15671
11530
8572
6436
4878
21707
15618
11365
8361
6215
16.1
15.1
14.0
13.0
12.0
2.5
2.4
2.3
2.2
2.1
6.5
6.3
6.1
5.9
5.7
30.0
25.0
20.0
15.0
10.0
4198
3206
2470
1919
1503
3731
2878
2238
1754
1385
4665
3535
2702
2084
1620
11.1
10.2
9.4
8.6
7.8
2.0
1.9
1.8
1.7
1.6
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
1186
942.4
754.3
607.7
492.8
1102
882.9
711.9
577.7
471.7
1269
1002
796.7
637.8
514.0
7.0
6.3
5.6
4.9
4.3
1.5
1.4
1.3
1.2
1.0
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
402.1
330.0
272.4
226.0
188.6
387.4
320.1
262.5
216.5
179.6
416.8
339.9
282.3
235.5
197.5
3.7
3.0
3.6
4.2
4.8
0.9
0.8
1.0
1.1
1.3
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
158.1
133.2
112.7
95.83
81.82
149.7
125.4
105.6
89.31
75.87
166.5
140.9
119.8
102.4
87.78
5.3
5.8
6.3
6.8
7.3
1.5
1.7
1.9
2.1
2.3
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
70.15
60.39
52.18
45.26
39.39
64.73
55.45
47.69
41.17
35.67
75.58
65.33
56.68
49.35
43.11
7.7
8.2
8.6
9.0
9.4
2.5
2.8
3.0
3.2
3.4
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
34.41
30.15
26.51
23.38
20.68
31.02
27.07
23.70
20.81
18.34
37.79
33.24
29.32
25.94
23.02
9.8
10.2
10.6
11.0
11.3
3.7
3.9
4.2
4.4
4.7
2.7
2.6
2.5
2.5
2.4
120.0
125.0
18.35
16.32
16.20
14.36
20.49
18.28
11.7
12.0
4.9
5.2
2.4
2.3
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 11 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57411V2331J062
8501
B25/100 = 3550 K, R25 = 330 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
18689
13574
9969
7399
5546
15297
11259
8373
6288
4767
22081
15889
11565
8509
6326
18.1
17.1
16.0
15.0
14.0
2.8
2.7
2.6
2.6
2.5
6.5
6.3
6.1
5.9
5.7
30.0
25.0
20.0
15.0
10.0
4198
3206
2470
1919
1503
3647
2813
2189
1716
1355
4749
3599
2752
2122
1650
13.1
12.2
11.4
10.6
9.8
2.4
2.3
2.2
2.1
2.0
5.5
5.3
5.1
5.0
4.8
5.0
0.0
5.0
10.0
15.0
1186
942.4
754.3
607.7
492.8
1078
864.0
696.8
565.6
461.8
1293
1021
811.7
649.9
523.8
9.0
8.3
7.6
6.9
6.3
1.9
1.8
1.7
1.6
1.5
4.7
4.5
4.4
4.3
4.1
20.0
25.0
30.0
35.0
40.0
402.1
330.0
272.4
226.0
188.6
379.3
313.5
257.0
212.0
175.8
424.8
346.5
287.7
240.1
201.3
5.7
5.0
5.6
6.2
6.8
1.4
1.3
1.5
1.7
1.9
4.0
3.9
3.8
3.7
3.6
45.0
50.0
55.0
60.0
65.0
158.1
133.2
112.7
95.83
81.82
146.6
122.8
103.3
87.40
74.24
169.6
143.6
122.1
104.3
89.41
7.3
7.8
8.3
8.8
9.3
2.1
2.3
2.5
2.7
3.0
3.5
3.4
3.3
3.2
3.1
70.0
75.0
80.0
85.0
90.0
70.15
60.39
52.18
45.26
39.39
63.33
54.24
46.64
40.26
34.89
76.98
66.54
57.72
50.25
43.90
9.7
10.2
10.6
11.0
11.4
3.2
3.4
3.7
3.9
4.2
3.0
3.0
2.9
2.8
2.7
95.0
100.0
105.0
110.0
115.0
34.41
30.15
26.51
23.38
20.68
30.33
26.47
23.17
20.35
17.92
38.48
33.84
29.85
26.41
23.44
11.8
12.2
12.6
13.0
13.3
4.4
4.7
5.0
5.2
5.5
2.7
2.6
2.5
2.5
2.4
120.0
125.0
18.35
16.32
15.84
14.03
20.86
18.61
13.7
14.0
5.8
6.1
2.4
2.3
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 12 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2471H062
8502
B25/100 = 4000 K, R25 = 470 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
45194
31439
22150
15795
11394
37145
26227
18739
13541
9891
53243
36651
25560
18049
12897
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
8310
6125
4560
3427
2600
7300
5442
4095
3109
2381
9320
6809
5025
3746
2818
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
1989
1535
1194
935.6
738.6
1839
1432
1123
887.1
705.8
2140
1638
1265
984.1
771.5
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
587.2
470.0
378.6
306.9
250.2
565.3
455.9
364.5
293.5
237.7
609.2
484.1
392.7
320.2
262.6
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
205.1
169.1
140.2
116.7
97.70
193.7
158.7
130.7
108.2
90.07
216.6
179.5
149.6
125.2
105.3
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
82.15
69.39
58.86
50.14
42.88
75.31
63.26
53.37
45.23
38.48
88.99
75.51
64.34
55.05
47.27
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
36.81
31.72
27.43
23.80
20.73
32.87
28.19
24.26
20.95
18.16
40.75
35.25
30.60
26.66
23.29
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
18.10
15.86
15.79
13.78
20.42
17.95
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 13 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2471J062
8502
B25/100 = 4000 K, R25 = 470 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
45194
31439
22150
15795
11394
36241
25599
18296
13225
9663
54147
37280
26003
18365
13125
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
8310
6125
4560
3427
2600
7134
5319
4003
3041
2329
9486
6931
5116
3814
2870
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
1989
1535
1194
935.6
738.6
1799
1401
1099
868.4
691.0
2179
1669
1289
1003
786.3
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
587.2
470.0
378.6
306.9
250.2
553.5
446.5
357.0
287.3
232.7
620.9
493.5
400.2
326.4
267.6
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
205.1
169.1
140.2
116.7
97.70
189.6
155.3
127.9
105.9
88.12
220.7
182.9
152.4
127.6
107.3
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
82.15
69.39
58.86
50.14
42.88
73.67
61.87
52.20
44.22
37.62
90.64
76.90
65.52
56.05
48.13
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
36.81
31.72
27.43
23.80
20.73
32.13
27.55
23.71
20.48
17.75
41.49
35.89
31.15
27.13
23.71
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
18.10
15.86
15.43
13.46
20.78
18.27
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 14 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2681H062
8502
B25/100 = 4000 K, R25 = 680 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
65387
45486
32046
22852
16485
53742
37946
27112
19591
14311
77033
53027
36981
26113
18659
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
12023
8862
6597
4959
3761
10562
7873
5924
4498
3445
13485
9851
7271
5419
4077
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
2878
2221
1727
1354
1069
2661
2071
1625
1284
1021
3095
2370
1830
1424
1116
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
R/T No.
T (°C)
20.0
25.0
30.0
35.0
40.0
849.6
680.0
547.8
444.0
362.0
817.9
659.6
527.4
424.6
343.9
881.4
700.4
568.1
463.3
380.0
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
296.8
244.7
202.8
168.9
141.4
280.2
229.6
189.1
156.6
130.3
313.3
259.8
216.4
181.2
152.4
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
118.9
100.4
85.16
72.54
62.03
109.0
91.53
77.22
65.43
55.67
128.8
109.3
93.09
79.64
68.40
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
53.26
45.89
39.69
34.44
29.99
47.56
40.78
35.10
30.31
26.27
58.96
51.00
44.28
38.57
33.70
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
26.19
22.95
22.85
19.93
29.54
25.97
12.8
13.2
4.8
5.0
2.7
2.6
Please read Cautions and warnings and
Important notes at the end of this document.
Page 15 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2681J062
8502
B25/100 = 4000 K, R25 = 680 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
65387
45486
32046
22852
16485
52434
37036
26471
19134
13981
78341
53936
37622
26570
18989
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
12023
8862
6597
4959
3761
10322
7696
5792
4399
3370
13725
10028
7403
5518
4153
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
2878
2221
1727
1354
1069
3153
2415
1864
1451
1138
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
R/T No.
T (°C)
2603
2027
1590
1256
999.8
20.0
25.0
30.0
35.0
40.0
849.6
680.0
547.8
444.0
362.0
800.9
646.0
516.5
415.7
336.7
898.4
714.0
579.1
472.2
387.2
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
296.8
244.7
202.8
168.9
141.4
274.3
224.7
185.1
153.2
127.5
319.3
264.6
220.5
184.6
155.2
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
118.9
100.4
85.16
72.54
62.03
106.6
89.52
75.52
63.98
54.43
131.1
111.3
94.80
81.09
69.64
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
53.26
45.89
39.69
34.44
29.99
46.49
39.86
34.30
29.63
25.67
60.02
51.92
45.07
39.25
34.30
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
26.19
22.95
22.32
19.47
30.06
26.43
14.8
15.2
5.5
5.8
2.7
2.6
Please read Cautions and warnings and
Important notes at the end of this document.
Page 16 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2102H062
8502
B25/100 = 4000 K, R25 = 1000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
96158
66892
47127
33606
24243
79032
55803
39870
28810
21045
113280
77980
54384
38402
27440
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
17681
13032
9702
7292
5531
15532
11578
8712
6615
5067
19830
14486
10692
7969
5996
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
4232
3266
2540
1991
1572
3913
3046
2389
1888
1502
4552
3486
2691
2094
1641
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
1249
1000.0
805.5
652.9
532.3
1203
970.0
775.6
624.4
505.8
1296
1030
835.4
681.3
558.8
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
436.4
359.8
298.2
248.4
207.9
412.1
337.6
278.1
230.3
191.6
460.8
382.0
318.3
266.4
224.1
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
174.8
147.6
125.2
106.7
91.23
160.2
134.6
113.6
96.23
81.87
189.3
160.7
136.9
117.1
100.6
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
78.32
67.49
58.36
50.65
44.10
69.94
59.97
51.61
44.58
38.64
86.70
75.01
65.11
56.71
49.56
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
38.52
33.75
33.60
29.31
43.44
38.19
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 17 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2102J062
8502
B25/100 = 4000 K, R25 = 1000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
96158
66892
47127
33606
24243
77109
54465
38927
28138
20560
115210
79318
55326
39074
27925
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
17681
13032
9702
7292
5531
15179
11317
8518
6469
4956
20184
14747
10886
8115
6107
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
4232
3266
2540
1991
1572
3828
2981
2338
1848
1470
4637
3551
2742
2134
1673
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
1249
1000.0
805.5
652.9
532.3
1178
950.0
759.5
611.4
495.1
1321
1050
851.5
694.4
569.4
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
436.4
359.8
298.2
248.4
207.9
403.4
330.4
272.2
225.3
187.5
469.5
389.2
324.2
271.4
228.3
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
174.8
147.6
125.2
106.7
91.23
156.7
131.6
111.1
94.09
80.05
192.8
163.6
139.4
119.3
102.4
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
78.32
67.49
58.36
50.65
44.10
68.37
58.62
50.45
43.57
37.76
88.27
76.36
66.28
57.73
50.44
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
38.52
33.75
32.83
28.64
44.21
38.87
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 18 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2152H062
8502
B25/100 = 4000 K, R25 = 1500 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
144240
100340
70690
50409
36364
118550
83704
59805
43215
31567
169930
116970
81576
57603
41160
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
26522
19548
14553
10938
8297
23299
17367
13068
9923
7600
29746
21730
16038
11954
8994
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
6349
4899
3810
2986
2357
5869
4569
3584
2831
2253
6828
5228
4036
3141
2462
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
1874
1500
1208
979.3
798.4
1804
1455
1163
936.7
758.7
1944
1545
1253
1022
838.2
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
654.7
539.7
447.3
372.6
311.8
618.1
506.5
417.2
345.4
287.5
691.2
573.0
477.4
399.7
336.2
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
262.2
221.5
187.8
160.0
136.8
240.4
201.9
170.3
144.3
122.8
284.0
241.0
205.4
175.7
150.9
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
117.5
101.2
87.54
75.97
66.15
104.9
89.96
77.42
66.87
57.96
130.1
112.5
97.67
85.07
74.34
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
57.78
50.63
50.40
43.97
65.16
57.29
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 19 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2152J062
8502
B25/100 = 4000 K, R25 = 1500 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
144240
100340
70690
50409
36364
115660
81697
58391
42207
30840
172810
118980
82989
58611
41888
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
26522
19548
14553
10938
8297
22768
16976
12777
9704
7434
30276
22121
16329
12173
9160
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
6349
4899
3810
2986
2357
5742
4471
3507
2772
2205
6955
5326
4113
3200
2509
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
1874
1500
1208
979.3
798.4
1767
1425
1139
917.1
742.7
1982
1575
1277
1042
854.2
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
654.7
539.7
447.3
372.6
311.8
605.0
495.7
408.2
338.0
281.2
704.3
583.8
486.3
407.1
342.4
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
262.2
221.5
187.8
160.0
136.8
235.1
197.5
166.6
141.1
120.1
289.3
245.4
209.1
178.9
153.6
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
117.5
101.2
87.54
75.97
66.15
102.6
87.93
75.67
65.35
56.63
132.4
114.5
99.42
86.59
75.66
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
57.78
50.63
49.24
42.95
66.32
58.30
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 20 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2222H062
8502
B25/100 = 4000 K, R25 = 2200 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
211550
147160
103680
73933
53334
173870
122770
87714
63383
46299
249220
171560
119640
84484
60368
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
38899
28671
21344
16043
12169
34171
25471
19166
14553
11146
43627
31870
23523
17533
13192
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
9311
7185
5588
4379
3457
8608
6701
5256
4153
3304
10015
7668
5920
4606
3611
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
2749
2200
1772
1436
1171
2646
2134
1706
1374
1113
2851
2266
1838
1499
1229
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
R/T No.
T (°C)
45.0
50.0
55.0
60.0
65.0
960.2
791.6
656.0
546.4
457.3
906.6
742.8
611.9
506.6
421.6
1014
840.4
700.2
586.2
493.0
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
384.5
324.8
275.5
234.7
200.7
352.5
296.1
249.8
211.7
180.1
416.6
353.5
301.2
257.7
221.3
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
172.3
148.5
128.4
111.4
97.02
153.9
131.9
113.6
98.08
85.00
190.7
165.0
143.2
124.8
109.0
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
84.74
74.25
73.92
64.48
12.8
13.2
4.8
5.0
2.7
2.6
Please read Cautions and warnings and
Important notes at the end of this document.
95.57
84.03
Page 21 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2222J062
8502
B25/100 = 4000 K, R25 = 2200 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
211550
147160
103680
73933
53334
169640
119820
85640
61904
45232
253460
174500
121720
85963
61435
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
38899
28671
21344
16043
12169
33393
24898
18739
14232
10903
44405
32444
23949
17854
13435
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
9311
7185
5588
4379
3457
8422
6557
5144
4065
3235
10201
7812
6032
4694
3680
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
2749
2200
1772
1436
1171
2591
2090
1671
1345
1089
2906
2310
1873
1528
1253
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
R/T No.
T (°C)
45.0
50.0
55.0
60.0
65.0
960.2
791.6
656.0
546.4
457.3
887.4
727.0
598.8
495.7
412.5
1033
856.2
713.3
597.1
502.2
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
384.5
324.8
275.5
234.7
200.7
344.8
289.6
244.3
207.0
176.1
424.3
360.0
306.7
262.4
225.3
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
172.3
148.5
128.4
111.4
97.02
150.4
129.0
111.0
95.85
83.06
194.2
168.0
145.8
127.0
111.0
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
84.74
74.25
72.22
63.00
14.8
15.2
5.5
5.8
2.7
2.6
Please read Cautions and warnings and
Important notes at the end of this document.
97.26
85.51
Page 22 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2332H062
8502
B25/100 = 4000 K, R25 = 3300 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
317320
220740
155520
110900
80000
260810
184150
131570
95074
69448
373840
257340
179470
126730
90553
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
58349
43006
32017
24065
18254
51257
38207
28750
21830
16720
65440
47805
35284
26299
19788
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
13967
10777
8382
6569
5186
12912
10051
7884
6229
4956
15022
11503
8880
6910
5417
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
4123
3300
2658
2154
1757
3969
3201
2560
2061
1669
4277
3399
2757
2248
1844
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
1440
1187
984.0
819.6
686.0
1360
1114
917.8
760.0
632.4
1521
1261
1050
879.3
739.6
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
576.8
487.2
413.3
352.0
301.1
528.8
444.2
374.8
317.5
270.2
624.9
530.2
451.8
386.5
331.9
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
258.5
222.7
192.6
167.1
145.5
230.8
197.9
170.3
147.1
127.5
286.1
247.5
214.9
187.2
163.5
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
127.1
111.4
110.9
96.72
143.4
126.0
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 23 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2332J062
8502
B25/100 = 4000 K, R25 = 3300 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
317320
220740
155520
110900
80000
254460
179730
128460
92856
67848
380180
261750
182580
128950
92153
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
58349
43006
32017
24065
18254
50090
37346
28109
21349
16355
66607
48665
35924
26781
20153
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
13967
10777
8382
6569
5186
12633
9836
7716
6097
4852
15302
11718
9048
7041
5521
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
4123
3300
2658
2154
1757
3887
3135
2506
2018
1634
4360
3465
2810
2291
1879
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
1440
1187
984.0
819.6
686.0
1331
1090
898.1
743.6
618.7
1549
1284
1070
895.7
753.3
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
576.8
487.2
413.3
352.0
301.1
517.2
434.4
366.5
310.5
264.2
636.4
540.0
460.0
393.5
337.9
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
258.5
222.7
192.6
167.1
145.5
225.6
193.4
166.5
143.8
124.6
291.3
252.0
218.7
190.5
166.5
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
127.1
111.4
108.3
94.50
145.9
128.3
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 24 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57401V2472H062
8500
B25/100 = 3650 K, R25 = 4700 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
300410
215680
156720
115170
85545
250790
182480
134280
99862
75020
350030
248880
179150
130470
96069
16.5
15.4
14.3
13.3
12.3
2.4
2.4
2.3
2.2
2.1
6.8
6.5
6.3
6.1
5.8
30.0
25.0
20.0
15.0
10.0
64190
48632
37184
28679
22303
56900
43550
33622
26172
20534
71480
53714
40745
31186
24073
11.4
10.5
9.6
8.7
7.9
2.0
1.9
1.8
1.7
1.6
5.6
5.5
5.3
5.1
4.9
5.0
0.0
5.0
10.0
15.0
17483
13808
10985
8799
7095
16232
12923
10360
8360
6788
18735
14694
11610
9239
7402
7.2
6.4
5.7
5.0
4.3
1.5
1.4
1.3
1.1
1.0
4.8
4.6
4.5
4.4
4.2
20.0
25.0
30.0
35.0
40.0
5757
4700
3859
3186
2645
5546
4559
3718
3051
2518
5969
4841
4000
3322
2772
3.7
3.0
3.7
4.2
4.8
0.9
0.8
0.9
1.1
1.3
4.1
4.0
3.9
3.8
3.7
45.0
50.0
55.0
60.0
65.0
2207
1851
1559
1319
1122
2089
1742
1459
1228
1039
2325
1960
1659
1411
1204
5.4
5.9
6.4
6.9
7.4
1.5
1.7
1.9
2.1
2.3
3.6
3.5
3.4
3.3
3.2
R/T No.
T (°C)
70.0
75.0
80.0
85.0
90.0
957.4
820.6
706.1
609.8
528.6
882.1
752.3
644.1
553.7
477.7
1033
888.9
768.0
665.9
579.5
7.9
8.3
8.8
9.2
9.6
2.5
2.7
3.0
3.2
3.4
3.1
3.0
3.0
2.9
2.8
95.0
100.0
105.0
110.0
115.0
459.8
401.4
351.5
308.7
272.1
413.7
359.5
313.4
274.2
240.6
506.0
443.2
389.5
343.3
303.5
10.0
10.4
10.8
11.2
11.6
3.6
3.9
4.1
4.4
4.6
2.8
2.7
2.6
2.6
2.5
120.0
125.0
240.4
213.1
211.8
186.9
269.1
239.2
11.9
12.3
4.9
5.1
2.4
2.4
Please read Cautions and warnings and
Important notes at the end of this document.
Page 25 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57401V2472J062
8500
B25/100 = 3650 K, R25 = 4700 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
300410
215680
156720
115170
85545
244780
178170
131140
97559
73309
356040
253190
182290
132780
97780
18.5
17.4
16.3
15.3
14.3
2.7
2.7
2.6
2.5
2.4
6.8
6.5
6.3
6.1
5.8
30.0
25.0
20.0
15.0
10.0
64190
48632
37184
28679
22303
55616
42577
32878
25598
20088
72764
54687
41489
31759
24519
13.4
12.5
11.6
10.7
9.9
2.4
2.3
2.2
2.1
2.0
5.6
5.5
5.3
5.1
4.9
5.0
0.0
5.0
10.0
15.0
17483
13808
10985
8799
7095
15882
12647
10140
8184
6646
19084
14970
11830
9415
7544
9.2
8.4
7.7
7.0
6.3
1.9
1.8
1.7
1.6
1.5
4.8
4.6
4.5
4.4
4.2
20.0
25.0
30.0
35.0
40.0
5757
4700
3859
3186
2645
5430
4465
3641
2988
2465
6084
4935
4077
3385
2825
5.7
5.0
5.7
6.2
6.8
1.4
1.3
1.5
1.7
1.9
4.1
4.0
3.9
3.8
3.7
45.0
50.0
55.0
60.0
65.0
2207
1851
1559
1319
1122
2045
1705
1428
1202
1016
2369
1997
1690
1437
1227
7.4
7.9
8.4
8.9
9.4
2.1
2.3
2.5
2.7
2.9
3.6
3.5
3.4
3.3
3.2
R/T No.
T (°C)
70.0
75.0
80.0
85.0
90.0
957.4
820.6
706.1
609.8
528.6
862.9
735.8
630.0
541.5
467.2
1052
905.3
782.1
678.1
590.1
9.9
10.3
10.8
11.2
11.6
3.2
3.4
3.6
3.9
4.1
3.1
3.0
3.0
2.9
2.8
95.0
100.0
105.0
110.0
115.0
459.8
401.4
351.5
308.7
272.1
404.5
351.5
306.4
268.0
235.1
515.2
451.3
396.5
349.5
309.0
12.0
12.4
12.8
13.2
13.6
4.4
4.6
4.9
5.2
5.4
2.8
2.7
2.6
2.6
2.5
120.0
125.0
240.4
213.1
206.9
182.7
273.9
243.5
13.9
14.3
5.7
6.0
2.4
2.4
Please read Cautions and warnings and
Important notes at the end of this document.
Page 26 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2472H062
8507
B25/100 = 4480 K, R25 = 4700 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
670720
455490
313190
217920
153360
539390
372590
260320
183890
131260
802050
538390
366060
251950
175450
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
109100
78426
56940
41738
30875
94648
68911
50641
37549
28082
123550
87942
63240
45926
33668
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
23042
17341
13157
10061
7751
21177
16097
12330
9514
7394
24906
18586
13985
10608
8109
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
6015
4700
3697
2927
2332
5785
4559
3557
2795
2210
6245
4841
3837
3059
2453
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
1869
1506
1221
994.6
814.6
1759
1408
1133
917.1
746.3
1979
1605
1308
1072
882.9
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
670.5
554.5
460.8
384.6
322.4
610.4
501.7
414.4
343.8
286.5
730.6
607.3
507.2
425.3
358.2
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
271.4
229.3
194.6
165.7
141.7
239.8
201.6
170.1
144.1
122.5
302.9
257.1
219.1
187.4
160.8
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
121.5
104.6
104.6
89.58
138.5
119.6
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 27 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2472J062
8507
B25/100 = 4480 K, R25 = 4700 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
670720
455490
313190
217920
153360
525970
363480
254060
179530
128200
815470
547500
372320
256310
178520
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
109100
78426
56940
41738
30875
92466
67342
49502
36715
27465
125740
89510
64379
46761
34286
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
23042
17341
13157
10061
7751
20716
15750
12066
9313
7239
25367
18932
14248
10809
8264
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
6015
4700
3697
2927
2332
5665
4465
3483
2736
2164
6365
4935
3911
3118
2500
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
1869
1506
1221
994.6
814.6
1721
1377
1109
897.2
730
2016
1635
1333
1092
899.1
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
670.5
554.5
460.8
384.6
322.4
597
490.6
405.1
336.1
280.1
744
618.4
516.4
433
364.7
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
271.4
229.3
194.6
165.7
141.7
234.4
197
166.2
140.8
119.7
308.3
261.7
223
190.7
163.6
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
121.5
104.6
102.2
87.49
140.9
121.7
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 28 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2682H062
8507
B25/100 = 4480 K, R25 = 6800 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
970400
659010
453130
315290
221880
780390
539060
376640
266050
189910
1160400
778950
529620
364530
253850
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
157850
113470
82382
60386
44671
136940
99701
73268
54327
40630
178760
127240
91496
66446
48711
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
33337
25089
19036
14556
11215
30639
23289
17839
13765
10697
36035
26890
20234
15348
11732
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
8702
6800
5349
4235
3374
8370
6596
5146
4044
3198
9035
7004
5552
4426
3549
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
2703
2179
1766
1439
1179
2544
2037
1639
1327
1080
2863
2321
1893
1551
1277
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
R/T No.
T (°C)
70.0
75.0
80.0
85.0
90.0
970.1
802.3
666.6
556.4
466.4
883.1
725.9
599.5
497.4
414.5
1057
878.7
733.8
615.4
518.3
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
392.6
331.8
281.5
239.8
205
347
291.6
246.1
208.5
177.3
438.2
372
317
271.1
232.6
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
175.8
151.4
151.3
129.6
200.3
173.1
13.9
14.4
4.6
4.8
3.0
3.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 29 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2682J062
8507
B25/100 = 4480 K, R25 = 6800 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
970400
659010
453130
315290
221880
760980
525880
367580
259740
185480
1179800
792130
538680
370830
258280
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
157850
113470
82382
60386
44671
133780
97432
71620
53119
39736
181910
129500
93144
67654
49605
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
33337
25089
19036
14556
11215
29972
22787
17458
13474
10473
36701
27391
20614
15639
11956
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
8702
6800
5349
4235
3374
8196
6460
5039
3959
3130
9209
7140
5659
4511
3617
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
2703
2179
1766
1439
1179
2490
1993
1604
1298
1056
2917
2365
1928
1580
1301
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
R/T No.
T (°C)
70.0
75.0
80.0
85.0
90.0
970.1
802.3
666.6
556.4
466.4
863.7
709.8
586.2
486.3
405.2
1076
894.8
747.1
626.5
527.6
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
392.6
331.8
281.5
239.8
205
339.1
285
240.5
203.7
173.2
446.1
378.6
322.6
275.9
236.7
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
175.8
151.4
147.8
126.6
203.9
176.1
15.9
16.4
5.3
5.5
3.0
3.0
Please read Cautions and warnings and
Important notes at the end of this document.
Page 30 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2103H062
8502
B25/100 = 4000 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
961580
668920
471270
336060
242430
790320
558030
398700
288100
210450
1132800
779810
543840
384020
274400
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
176810
130320
97020
72923
55314
155320
115780
87120
66151
50666
198300
144860
106920
79695
59962
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
42325
32657
25400
19907
15716
39128
30458
23890
18875
15017
45522
34856
26910
20938
16415
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
12494
10000
8055
6529
5323
12027
9700
7756
6244
5058
12961
10300
8354
6813
5588
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
4364
3598
2982
2484
2079
4121
3376
2781
2303
1916
4608
3820
3183
2664
2241
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
1748
1476
1252
1067
912.3
1602
1346
1136
962.3
818.7
1893
1607
1369
1171
1006
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
783.2
674.9
583.6
506.5
441.0
699.4
599.7
516.1
445.8
386.4
867.0
750.1
651.1
567.1
495.6
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
385.2
337.5
336.0
293.1
434.4
381.9
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 31 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2103J062
8502
B25/100 = 4000 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
961580
668920
471270
336060
242430
771090
544650
389270
281380
205600
1152100
793180
553260
390740
279250
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
176810
130320
97020
72923
55314
151790
113170
85179
64693
49560
201840
147470
108860
81153
61068
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
42325
32657
25400
19907
15716
38282
29805
23382
18477
14703
46368
35510
27418
21336
16729
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
12494
10000
8055
6529
5323
11778
9500
7595
6114
4951
13211
10500
8515
6944
5694
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
4364
3598
2982
2484
2079
4034
3304
2722
2253
1875
4695
3892
3242
2714
2283
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
1748
1476
1252
1067
912.3
1567
1316
1111
940.9
800.5
1928
1636
1394
1193
1024
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
783.2
674.9
583.6
506.5
441.0
683.7
586.2
504.5
435.7
377.6
882.7
763.6
662.8
577.3
504.4
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
385.2
337.5
328.3
286.4
442.1
388.7
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 32 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2103H062
8507
B25/100 = 4480 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
1427100
969130
666370
463660
326290
1147600
792740
553880
391250
279280
1706500
1145500
778850
536070
373300
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
232130
166870
121150
88803
65692
201380
146620
107750
79892
59750
262880
187110
134550
97714
71634
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
49025
36896
27994
21406
16492
45057
34249
26233
20242
15731
52992
39544
29755
22570
17253
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
12798
10000
7866
6228
4961
12309
9700
7568
5947
4703
13286
10300
8165
6509
5219
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
3976
3204
2597
2116
1733
3742
2995
2411
1951
1588
4210
3414
2783
2281
1878
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
1427
1180
980.3
818.2
685.9
1299
1067
881.6
731.5
609.6
1554
1292
1079
905
762.1
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
577.4
488
414
352.6
301.4
510.3
428.9
361.9
306.6
260.7
644.4
547.1
466.1
398.6
342.1
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
258.6
222.6
222.5
190.6
294.6
254.6
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 33 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2103J062
8507
B25/100 = 4480 K, R25 = 10000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
1427100
969130
666370
463660
326290
1119100
773360
540550
381970
272760
1735000
1164900
792180
545340
379830
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
232130
166870
121150
88803
65692
196740
143280
105320
78116
58436
267520
190450
136980
99491
72948
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
49025
36896
27994
21406
16492
44076
33511
25673
19814
15401
53973
40282
30315
22999
17583
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
12798
10000
7866
6228
4961
12053
9500
7411
5822
4603
13542
10500
8322
6633
5319
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
3976
3204
2597
2116
1733
3662
2931
2359
1909
1553
4289
3478
2835
2323
1913
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
1427
1180
980.3
818.2
685.9
1270
1044
862
715.1
595.9
1583
1316
1099
921.3
775.9
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
577.4
488
414
352.6
301.4
498.7
419.1
353.6
299.6
254.7
656
556.8
474.4
405.7
348.2
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
258.6
222.6
217.4
186.1
299.8
259
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 34 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2223H062
8502
B25/100 = 4000 K, R25 = 22000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
2115500
1471600
1036800
739330
533340
1738700
1227700
877140
633830
462990
2492200
1715600
1196400
844840
603680
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
388990
286710
213440
160430
121690
341710
254710
191660
145530
111470
436270
318700
235230
175330
131920
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
93115
71846
55880
43795
34575
86082
67008
52558
41525
33037
100150
76684
59201
46064
36112
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
27487
22000
17721
14363
11710
26460
21340
17063
13738
11127
28515
22660
18380
14989
12293
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
9602
7916
6560
5464
4573
9066
7428
6119
5066
4216
10138
8404
7002
5862
4930
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
3845
3248
2755
2347
2007
3525
2961
2498
2117
1801
4166
3535
3012
2577
2213
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
1723
1485
1284
1114
970.2
1539
1319
1136
980.8
850.0
1907
1650
1432
1248
1090
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
847.4
742.5
739.2
644.8
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
955.7
840.3
Page 35 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2223J062
8502
B25/100 = 4000 K, R25 = 22000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
2115500
1471600
1036800
739330
533340
1696400
1198200
856400
619040
452320
2534500
1745000
1217200
859630
614350
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
388990
286710
213440
160430
121690
333930
248980
187390
142320
109030
444050
324440
239490
178540
134350
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
93115
71846
55880
43795
34575
84220
65571
51441
40649
32346
102010
78121
60319
46940
36804
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
27487
22000
17721
14363
11710
25911
20900
16709
13450
10893
29064
23100
18734
15276
12528
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
9602
7916
6560
5464
4573
8874
7270
5988
4957
4125
10330
8562
7133
5971
5022
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
3845
3248
2755
2347
2007
3448
2896
2443
2070
1761
4243
3600
3067
2624
2253
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
1723
1485
1284
1114
970.2
1504
1290
1110
958.5
830.6
1942
1680
1458
1270
1110
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
847.4
742.5
722.2
630.0
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
972.6
855.1
Page 36 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2223H062
8507
B25/100 = 4480 K, R25 = 22000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
3139500
2132100
1466000
1020000
717840
2524800
1744000
1218500
860740
614420
3754300
2520100
1713500
1179300
821260
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
510680
367100
266530
195370
144520
443040
322560
237040
175760
131450
578330
411640
296020
214970
157600
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
107850
81171
61587
47094
36282
99125
75347
57713
44533
34608
116580
86996
65462
49655
37956
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
28155
22000
17306
13701
10914
27080
21340
16649
13083
10346
29230
22660
17962
14319
11483
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
8746
7050
5713
4655
3813
8232
6589
5304
4293
3493
9261
7510
6123
5018
4132
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
3138
2596
2157
1800
1509
2857
2348
1940
1609
1341
3420
2843
2374
1991
1677
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
1270
1074
910.9
775.8
663.1
1123
943.5
796.2
674.5
573.6
1418
1204
1026
877
752.7
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
568.9
489.7
489.6
419.3
648.2
560.1
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 37 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2223J062
8507
B25/100 = 4480 K, R25 = 22000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
3139500
2132100
1466000
1020000
717840
2462000
1701400
1189200
840340
600070
3817100
2562800
1742800
1199800
835620
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
510680
367100
266530
195370
144520
432820
315220
231710
171860
128560
588550
418980
301350
218880
160490
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
107850
81171
61587
47094
36282
96968
73723
56481
43591
33882
118740
88620
66694
50597
38682
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
28155
22000
17306
13701
10914
26517
20900
16303
12809
10127
29793
23100
18308
14593
11701
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
8746
7050
5713
4655
3813
8057
6448
5189
4200
3417
9436
7651
6237
5111
4209
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
3138
2596
2157
1800
1509
2794
2297
1896
1573
1311
3482
2895
2417
2027
1707
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
1270
1074
910.9
775.8
663.1
1097
922
778
659
560.3
1443
1225
1044
892.5
765.9
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
568.9
489.7
478.2
409.5
659.6
569.8
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 38 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2333H062
8502
B25/100 = 4000 K, R25 = 33000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
3173200
2207400
1555200
1109000
800000
2608100
1841500
1315700
950740
694480
3738400
2573400
1794700
1267300
905530
17.8
16.6
15.4
14.3
13.2
2.4
2.3
2.2
2.1
2.1
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
583490
430060
320170
240650
182540
512570
382070
287500
218300
167200
654400
478050
352840
262990
197880
12.2
11.2
10.2
9.3
8.4
2.0
1.9
1.8
1.7
1.5
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
139670
107770
83820
65692
51862
129120
100510
78837
62288
49556
150220
115030
88802
69096
54168
7.6
6.7
5.9
5.2
4.4
1.4
1.3
1.2
1.1
1.0
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
41231
33000
26582
21545
17566
39691
32010
25595
20606
16691
42772
33990
27569
22483
18440
3.7
3.0
3.7
4.4
5.0
0.8
0.7
0.9
1.1
1.2
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
14403
11874
9840
8196
6860
13599
11142
9178
7600
6324
15206
12606
10503
8793
7396
5.6
6.2
6.7
7.3
7.8
1.4
1.6
1.8
2.0
2.2
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
5768
4872
4133
3520
3011
5288
4442
3748
3175
2702
6249
5302
4518
3865
3319
8.3
8.8
9.3
9.8
10.3
2.4
2.6
2.9
3.1
3.3
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
2585
2227
1926
1671
1455
2308
1979
1703
1471
1275
2861
2475
2149
1872
1635
10.7
11.1
11.6
12.0
12.4
3.6
3.8
4.0
4.3
4.5
3.0
2.9
2.9
2.8
2.7
120.0
125.0
1271
1114
1109
967.2
1434
1260
12.8
13.2
4.8
5.0
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 39 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57421V2333J062
8502
B25/100 = 4000 K, R25 = 33000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
3173200
2207400
1555200
1109000
800000
2544600
1797300
1284600
928560
678480
3801800
2617500
1825800
1289400
921530
19.8
18.6
17.4
16.3
15.2
2.7
2.6
2.5
2.4
2.4
7.4
7.1
6.9
6.6
6.4
30.0
25.0
20.0
15.0
10.0
583490
430060
320170
240650
182540
500900
373460
281090
213490
163550
666070
486650
359240
267810
201530
14.2
13.2
12.2
11.3
10.4
2.3
2.2
2.1
2.0
1.9
6.2
6.0
5.8
5.6
5.4
5.0
0.0
5.0
10.0
15.0
139670
107770
83820
65692
51862
126330
98357
77161
60974
48519
153020
117180
90478
70410
55205
9.6
8.7
7.9
7.2
6.4
1.8
1.7
1.6
1.5
1.4
5.3
5.1
4.9
4.8
4.7
20.0
25.0
30.0
35.0
40.0
41231
33000
26582
21545
17566
38866
31350
25063
20175
16340
43596
34650
28101
22914
18791
5.7
5.0
5.7
6.4
7.0
1.3
1.1
1.3
1.5
1.7
4.5
4.4
4.3
4.1
4.0
45.0
50.0
55.0
60.0
65.0
14403
11874
9840
8196
6860
13311
10905
8981
7436
6187
15494
12843
10699
8957
7533
7.6
8.2
8.7
9.3
9.8
1.9
2.1
2.4
2.6
2.8
3.9
3.8
3.7
3.6
3.5
70.0
75.0
80.0
85.0
90.0
5768
4872
4133
3520
3011
5172
4344
3665
3105
2642
6364
5400
4600
3935
3379
10.3
10.8
11.3
11.8
12.3
3.0
3.2
3.5
3.7
4.0
3.4
3.3
3.2
3.2
3.1
95.0
100.0
105.0
110.0
115.0
2585
2227
1926
1671
1455
2256
1934
1665
1438
1246
2913
2520
2187
1905
1665
12.7
13.1
13.6
14.0
14.4
4.2
4.5
4.7
5.0
5.3
3.0
2.9
2.9
2.8
2.7
120.0
125.0
1271
1114
1083
945.0
1459
1283
14.8
15.2
5.5
5.8
2.7
2.6
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 40 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2333H062
8507
B25/100 = 4480 K, R25 = 33000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
4709300
3198100
2199000
1530100
1076800
3787200
2616000
1827800
1291100
921630
5631400
3780200
2570200
1769000
1231900
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
766030
550650
399800
293050
216780
664550
483840
355570
263640
197170
867500
617460
444030
322460
236390
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
161780
121760
92381
70641
54423
148690
113020
86569
66800
51912
174870
130490
98193
74483
56935
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
42232
33000
25959
20551
16371
40619
32010
24974
19624
15519
43845
33990
26943
21479
17224
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
13120
10574
8570
6983
5719
12348
9883
7956
6439
5240
13892
11266
9185
7527
6199
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
4708
3894
3235
2700
2263
4286
3523
2909
2414
2012
5129
4264
3561
2986
2515
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
1905
1610
1366
1164
994.7
1684
1415
1194
1012
860.4
2127
1805
1538
1316
1129
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
853.3
734.5
734.3
629
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
972.3
840.1
Page 41 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2333J062
8507
B25/100 = 4480 K, R25 = 33000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
4709300
3198100
2199000
1530100
1076800
3693000
2552100
1783800
1260500
900100
5725600
3844200
2614200
1799600
1253400
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
766030
550650
399800
293050
216780
649230
472830
347570
257780
192840
882820
628480
452020
328320
240730
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
161780
121760
92381
70641
54423
145450
110590
84722
65387
50824
178110
132930
100040
75895
58023
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
42232
33000
25959
20551
16371
39775
31350
24455
19213
15191
44690
34650
27463
21890
17552
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
13120
10574
8570
6983
5719
12085
9672
7784
6300
5126
14154
11477
9356
7666
6313
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
4708
3894
3235
2700
2263
4192
3445
2845
2360
1966
5224
4342
3626
3040
2560
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
1905
1610
1366
1164
994.7
1646
1383
1167
988.5
840.5
2165
1837
1566
1339
1149
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
853.3
734.5
717.3
614.3
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
989.3
854.8
Page 42 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2473H062
8507
B25/100 = 4480 K, R25 = 47000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
6707200
4554900
3131900
2179200
1533600
5393800
3725900
2603200
1838900
1312600
8020500
5383900
3660600
2519500
1754500
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
1091000
784260
569410
417380
308750
946490
689110
506410
375490
280820
1235500
879420
632400
459260
336680
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
230420
173410
131570
100610
77512
211770
160970
123300
95139
73935
249060
185860
139850
106080
81089
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
60149
47000
36971
29270
23317
57852
45590
35569
27949
22102
62446
48410
38374
30591
24532
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
18686
15060
12206
9946
8146
17586
14076
11331
9171
7463
19785
16045
13081
10720
8829
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
6705
5545
4608
3846
3224
6104
5017
4144
3438
2865
7306
6073
5072
4253
3582
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
2714
2293
1946
1657
1417
2398
2016
1701
1441
1225
3029
2571
2191
1874
1608
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
1215
1046
1046
895.8
1385
1196
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 43 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2473J062
8507
B25/100 = 4480 K, R25 = 47000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
6707200
4554900
3131900
2179200
1533600
5259700
3634800
2540600
1795300
1282000
8154700
5475000
3723200
2563100
1785200
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
1091000
784260
569410
417380
308750
924670
673430
495020
367150
274650
1257300
895100
643790
467610
342860
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
230420
173410
131570
100610
77512
207160
157500
120660
93127
72385
253670
189320
142480
108090
82639
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
60149
47000
36971
29270
23317
56649
44650
34829
27364
21636
63649
49350
39113
31176
24998
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
18686
15060
12206
9946
8146
17212
13775
11087
8972
7300
20159
16346
13326
10919
8991
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
6705
5545
4608
3846
3224
5970
4906
4051
3361
2801
7440
6184
5164
4330
3647
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
2714
2293
1946
1657
1417
2344
1970
1662
1408
1197
3083
2617
2230
1907
1636
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
1215
1046
1022
874.9
1409
1217
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 44 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2104H062
8507
B25/100 = 4480 K, R25 = 100000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
14271000
9691300
6663700
4636600
3262900
11476000
7927400
5538800
3912500
2792800
17065000
11455000
7788500
5360700
3733000
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
2321300
1668600
1211500
888030
656920
2013800
1466200
1077500
798920
597500
2628800
1871100
1345500
977150
716340
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
490250
368960
279940
214060
164920
450570
342490
262330
202420
157310
529920
395440
297560
225710
172530
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
127980
100000
78663
62277
49610
123090
97000
75679
59466
47026
132860
103000
81647
65087
52195
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
39757
32044
25970
21161
17331
37417
29949
24108
19513
15879
42096
34138
27833
22809
18784
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
14265
11799
9803
8182
6859
12987
10675
8816
7315
6096
15544
12922
10791
9050
7621
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
5774
4880
4140
3526
3014
5103
4289
3619
3066
2607
6444
5471
4661
3986
3421
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
2586
2226
2225
1906
2946
2546
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 45 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2104J062
8507
B25/100 = 4480 K, R25 = 100000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
14271000
9691300
6663700
4636600
3262900
11191000
7733600
5405500
3819700
2727600
17350000
11649000
7921800
5453400
3798300
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
2321300
1668600
1211500
888030
656920
1967400
1432800
1053200
781160
584360
2675200
1904500
1369800
994910
729480
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
490250
368960
279940
214060
164920
440760
335110
256730
198140
154010
539730
402820
303150
229990
175830
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
127980
100000
78663
62277
49610
120530
95000
74105
58221
46034
135420
105000
83220
66333
53187
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
39757
32044
25970
21161
17331
36622
29308
23589
19090
15532
42891
34779
28352
23232
19131
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
14265
11799
9803
8182
6859
12702
10439
8620
7151
5959
15829
13158
10987
9213
7759
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
5774
4880
4140
3526
3014
4987
4191
3536
2996
2547
6560
5568
4744
4057
3482
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
2586
2226
2174
1861
2998
2590
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 46 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2474H062
8507
B25/100 = 4480 K, R25 = 470000 Ω, TR = 25 °C, ∆RR/RR = ± 3%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
67072000
45549000
31319000
21792000
15336000
53938000
37259000
26032000
18389000
13126000
80205000
53839000
36606000
25195000
17545000
19.6
18.2
16.9
15.6
14.4
2.5
2.4
2.3
2.2
2.1
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
10910000
7842600
5694000
4173800
3087500
9464800
6891100
5064100
3754900
2808200
12355000
8794200
6324000
4592600
3366800
13.2
12.1
11.1
10.0
9.0
2.0
1.9
1.8
1.6
1.5
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
2304200
1734100
1315700
1006100
775120
2117700
1609700
1233000
951390
739350
2490600
1858600
1398500
1060800
810890
8.1
7.2
6.3
5.4
4.6
1.4
1.3
1.2
1.0
0.9
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
601490
470000
369710
292700
233170
578520
455900
355690
279490
221020
624460
484100
383740
305910
245320
3.8
3.0
3.8
4.5
5.2
0.8
0.6
0.8
1.0
1.2
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
186860
150610
122060
99457
81457
175860
140760
113310
91713
74629
197850
160450
130810
107200
88285
5.9
6.5
7.2
7.8
8.4
1.3
1.5
1.7
1.9
2.1
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
67048
55453
46076
38457
32237
61039
50172
41436
34380
28652
73056
60734
50716
42534
35821
9.0
9.5
10.1
10.6
11.1
2.3
2.5
2.8
3.0
3.2
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
27136
22934
19459
16573
14167
23982
20157
17010
14411
12254
30289
25712
21909
18736
16080
11.6
12.1
12.6
13.1
13.5
3.4
3.6
3.9
4.1
4.4
3.4
3.3
3.2
3.2
3.1
120.0
125.0
12153
10461
10459
8958
13848
11965
13.9
14.4
4.6
4.8
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 47 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
R/T characteristics
B57471V2474J062
8507
B25/100 = 4480 K, R25 = 470000 Ω, TR = 25 °C, ∆RR/RR = ± 5%
Rnom[Ω]
Rmin[Ω]
Rmax[Ω]
∆RR/RR[±%] ∆T[±°C]
α (%/K)
55.0
50.0
45.0
40.0
35.0
67072000
45549000
31319000
21792000
15336000
52597000
36348000
25406000
17953000
12820000
81547000
54750000
37232000
25631000
17852000
21.6
20.2
18.9
17.6
16.4
2.7
2.7
2.6
2.5
2.4
7.9
7.6
7.4
7.1
6.9
30.0
25.0
20.0
15.0
10.0
10910000
7842600
5694000
4173800
3087500
9246600
6734200
4950200
3671500
2746500
12573000
8951000
6437900
4676100
3428600
15.2
14.1
13.1
12.0
11.0
2.3
2.2
2.1
2.0
1.9
6.7
6.5
6.3
6.1
5.9
5.0
0.0
5.0
10.0
15.0
2304200
1734100
1315700
1006100
775120
2071600
1575000
1206600
931270
723850
2536700
1893200
1424800
1080900
826390
10.1
9.2
8.3
7.4
6.6
1.7
1.6
1.5
1.4
1.3
5.8
5.6
5.4
5.3
5.1
20.0
25.0
30.0
35.0
40.0
601490
470000
369710
292700
233170
566490
446500
348300
273640
216360
636490
493500
391130
311770
249980
5.8
5.0
5.8
6.5
7.2
1.2
1.0
1.2
1.4
1.6
5.0
4.9
4.7
4.6
4.5
45.0
50.0
55.0
60.0
65.0
186860
150610
122060
99457
81457
172130
137750
110870
89724
73000
201590
163460
133260
109190
89914
7.9
8.5
9.2
9.8
10.4
1.8
2.0
2.2
2.4
2.6
4.4
4.3
4.1
4.0
3.9
70.0
75.0
80.0
85.0
90.0
67048
55453
46076
38457
32237
59698
49063
40515
33611
28008
74397
61843
51638
43303
36466
11.0
11.5
12.1
12.6
13.1
2.9
3.1
3.3
3.5
3.8
3.8
3.8
3.7
3.6
3.5
95.0
100.0
105.0
110.0
115.0
27136
22934
19459
16573
14167
23439
19698
16621
14079
11971
30832
26170
22298
19068
16363
13.6
14.1
14.6
15.1
15.5
4.0
4.2
4.5
4.7
5.0
3.4
3.3
3.2
3.2
3.1
120.0
125.0
12153
10461
10216
8749
14091
12174
15.9
16.4
5.3
5.5
3.0
3.0
R/T No.
T (°C)
Please read Cautions and warnings and
Important notes at the end of this document.
Page 48 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
Cautions and warnings
General
See "Important notes" at the end of this document.
Storage
Store thermistors only in original packaging. Do not open the package before storage.
Storage conditions in original packaging: storage temperature 25 °C ... +45 °C, relative
humidity ≤75% annual mean, maximum 95%, dew precipitation is inadmissible.
Do not store SMDs where they are exposed to heat or direct sunlight. Otherwise, the packing
material may be deformed or SMDs may stick together, causing problems during mounting.
Avoid contamination of thermistors surface during storage, handling and processing.
Avoid storage of thermistor in harmful environments like corrosive gases (SOx, Cl etc).
After opening the factory seals, such as polyvinyl-sealed packages, use the SMDs as soon as
possible.
Solder thermistors after shipment from EPCOS within the time specified:
SMDs: 12 months
Leaded components: 24 months
Handling
NTC thermistors must not be dropped. Chip-offs must not be caused during handling of NTCs.
Components must not be touched with bare hands. Gloves are recommended.
Avoid contamination of thermistor surface during handling.
Soldering
Use resin-type flux or non-activated flux.
Insufficient preheating may cause ceramic cracks.
Rapid cooling by dipping in solvent is not recommended.
Complete removal of flux is recommended.
Mounting
When NTC thermistors are encapsulated with sealing material or overmolded with plastic
material, the precautions given in chapter “Mounting instructions”, “Sealing, potting and
overmolding” must be observed.
Electrode must not be scratched before/during/after the mounting process.
Contacts and housings used for assembly with thermistor have to be clean before mounting.
During operation, the thermistor’s surface temperature can be very high (ICL). Ensure that
adjacent components are placed at a sufficient distance from the thermistor to allow for proper
cooling ot the thermistors.
Ensure that adjacent materials are designed for operation at temperatures comparable to the
surface temperature of the thermistor. Be sure that surrounding parts and materials can
withstand this temperature.
Make sure that thermistors (ICLs) are adequately ventilated to avoid overheating.
Avoid contamination of thermistor surface during processing.
Please read Cautions and warnings and
Important notes at the end of this document.
Page 49 of 51
Temperature measurement
B574**V2
SMDs with nickel barrier termination, case size 0805
Operation
Use thermistors only within the specified operating temperature range.
Use thermistors only within the specified voltage and current ranges (ICLs).
Environmental conditions must not harm the thermistors. Use thermistors only in normal
atmospheric conditions.
Contact of NTC thermistors with any liquids and solvents should be prevented. It must be
ensured that no water enters the NTC thermistor (e.g. through plug terminals). For
measurement purposes (checking the specified resistance vs. temperature), the component
must not be immersed in water but in suitable liquids (e.g. Galden).
Avoid dewing and condensation.
Be sure to provide an appropriate fail-safe function to prevent secondary product damage
caused by malfunction (e.g. use VDR for limitation of overvoltage condition).
Please read Cautions and warnings and
Important notes at the end of this document.
Page 50 of 51
Important notes
The following applies to all products named in this publication:
1. Some parts of this publication contain statements about the suitability of our products for
certain areas of application. These statements are based on our knowledge of typical requirements that are often placed on our products in the areas of application concerned. We
nevertheless expressly point out that such statements cannot be regarded as binding
statements about the suitability of our products for a particular customer application.
As a rule, EPCOS is either unfamiliar with individual customer applications or less familiar
with them than the customers themselves. For these reasons, it is always ultimately incumbent on the customer to check and decide whether an EPCOS product with the properties described in the product specification is suitable for use in a particular customer application.
2. We also point out that in individual cases, a malfunction of electronic components or
failure before the end of their usual service life cannot be completely ruled out in the
current state of the art, even if they are operated as specified. In customer applications
requiring a very high level of operational safety and especially in customer applications in
which the malfunction or failure of an electronic component could endanger human life or
health (e.g. in accident prevention or lifesaving systems), it must therefore be ensured by
means of suitable design of the customer application or other action taken by the customer
(e.g. installation of protective circuitry or redundancy) that no injury or damage is sustained by
third parties in the event of malfunction or failure of an electronic component.
3. The warnings, cautions and product-specific notes must be observed.
4. In order to satisfy certain technical requirements, some of the products described in this
publication may contain substances subject to restrictions in certain jurisdictions (e.g.
because they are classed as hazardous). Useful information on this will be found in our Material Data Sheets on the Internet (www.epcos.com/material). Should you have any more detailed questions, please contact our sales offices.
5. We constantly strive to improve our products. Consequently, the products described in this
publication may change from time to time. The same is true of the corresponding product
specifications. Please check therefore to what extent product descriptions and specifications
contained in this publication are still applicable before or when you place an order. We also
reserve the right to discontinue production and delivery of products. Consequently, we
cannot guarantee that all products named in this publication will always be available. The
aforementioned does not apply in the case of individual agreements deviating from the foregoing for customer-specific products.
6. Unless otherwise agreed in individual contracts, all orders are subject to the current version of the "General Terms of Delivery for Products and Services in the Electrical Industry" published by the German Electrical and Electronics Industry Association
(ZVEI).
7. The trade names EPCOS, BAOKE, Alu-X, CeraDiode, CSSP, CTVS, DSSP, MiniBlue, MKK,
MLSC, MotorCap, PCC, PhaseCap, PhaseMod, SIFERRIT, SIFI, SIKOREL, SilverCap,
SIMDAD, SIMID, SineFormer, SIOV, SIP5D, SIP5K, ThermoFuse, WindCap are trademarks
registered or pending in Europe and in other countries. Further information will be found on
the Internet at www.epcos.com/trademarks.
Page 51 of 51
Was this manual useful for you? yes no
Thank you for your participation!

* Your assessment is very important for improving the work of artificial intelligence, which forms the content of this project

Related manuals

Download PDF

advertisement