General Purpose Relays
General Purpose Relays
R12 Series
General Purpose, 1 Amp, 3 Amp &
5 Amp, DPDT, 3PDT & 4PDT AC & DC
Relays.
Features
Slightly Larger than One Cubic Inch
See−Thru Plastic Cover
Plug−In or Solder Terminal
PC Board Mount (P−suffix)
Indicator Lamp Types (N−suffix)
Hermetically Sealed, Metal Enclosure Types (H−suffix)
Push−to−Test Button Types (B−suffix)
Bifurcated Contact Type (T−suffix)
High Reliability, 50 Million Operations
AC OPERATED
NTE Type No.
R12−11A5−12
R12−11A5−24
R12−11A5−120
R12−11A5−240
R12−14A5−12
R12−14A5−24
R12−14A5−120
R12−17A5−24H
R12−17A5−24N
R12−17A5−120H
R12−17A5−120N
R12−17A3−12
R12−17A3−12B
R12−17A3−12P
R12−17A3−12T
R12−17A3−24
R12−17A3−24B
R12−17A3−24P
R12−17A3−24T
R12−17A3−120
R12−17A3−120B
R12−17A3−120P
R12−17A3−120T
R12−17A3−240
Nom.
Voltage
Contact
Arr.
Coil
Res.
Ohms
(Typ)
12VAC
24VAC
115VAC
240VAC
12VAC
24VAC
120VAC
24VAC
24VAC
115VAC
120VAC
12VAC
12VAC
12VAC
12VAC
24VAC
24VAC
24VAC
24VAC
120VAC
120VAC
120VAC
120VAC
240VAC
DPDT
DPDT
DPDT
DPDT
3PDT
3PDT
3PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
—
Nom.
Power
Max.
Contact
Cur. @
28VDC
or 120VAC
Diag
No.
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
1.2VA
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
3A
3A
1A
5A
3A
5A
1A
5A
5A
5A
1A
3A
D8a
D8a
D8a
D8a
D32b
D32b
D32b
D22c
D8c
D22c
D8c
D8c
D8c
D9c
D8c
D8c
D8c
D9c
D8c
D8c
D8c
D9c
D8c
D8c
DC OPERATED
R12−11D5−12
R12−11D5−24
R12−14D5−6
R12−14D5−12
R12−14D5−24
R12−17D5−12H
R12−17D5−12N
R12−17D5−24H
R12−17D5−24N
R12−17D3−6
R12−17D3−6P
R12−17D3−12
R12−17D3−12B
R12−17D3−12P
R12−17D3−24
R12−17D3−24B
R12−17D3−24P
R12−17D3−24T
R12−17D3−48
R12−17D3−110
12VDC
24VDC
6VDC
12VDC
24VDC
12VDC
12VDC
24VDC
24VDC
6VDC
6VDC
12VDC
12VDC
12VDC
24VDC
24VDC
24VDC
24VDC
48VDC
110VDC
DPDT
DPDT
3PDT
3PDT
3PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
4PDT
160
650
40
160
650
160
160
650
650
40
40
160
160
160
650
650
650
650
2600
11000
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
0.9W
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
5A
3A
3A
3A
5A
3A
5A
1A
3A
3A
D8a
D8a
D32b
D32b
D32b
D22c
D8c
D22c
D8c
D8c
D9c
D8c
D8c
D9c
D8c
D8c
D9c
D8c
D8c
D8c
Note 1. R12 Series hermetically sealed relays (H−suffix) are UL recognized for Class1,
Division 2 (Hazardous locations).
NTE Electronics, Inc.
Voice (973) 748−5089
Electrical Specifications
Contact
Contact Rating: 5 Amp @ 240 VAC/28 VDC,
3 Amp @ 240 VAC/28 VDC
1 Amp @ 240 VAC/28 VDC
Contact Material: AgNi / AgSnO Alloy
Silver w/Gold Flashing (T−type ONLY)
Contact Resistance: 100 milliohms max. (at 6 VDC, 1 Amp)
Coil
Coil Voltages: See Chart
Pick−up Voltage:
80% of nominal or less for AC
75% of nominal or less for DC
Resistance: See chart
Min Sensitivity: 0.5 Watts DC .75 volt Amps (60Hz)
Duty Cycle: Continuous
Operational Characteristics
Timing Values . . . . . Operate Time: 25 mS or less
Release Time: 25 mS or less
Insulation Characteristics
Dielectric Strength
at nominal
coil voltage
Contact To Coil: 1500 VRMS (50/60 Hz)
Across Open Contacts: 1000 VRMS
(50/60 Hz)
Coil to Frame: 1500 VRMS (50/60 Hz)
Insulation Resistance: 100 megohms Min.
@ 500 VDC
Environmental Characteristics
Operating: −30 C to +55 C
Weight
Std: 1 1/2 ozs (45 grams)—approx
ACCESSORIES
MOUNTING
STYLES
SURFACE MOUNT
SURFACE MOUNT
PANEL MOUNT
PANEL MOUNT
PANEL MOUNT
PC MOUNT
PC MOUNT
PC MOUNT
DIN RAIL MOUNT
DIN RAIL MOUNT
FAX (973) 748−6224
DESCRIPTION
14−PIN BLADE
8−PIN BLADE
14−PIN BLADE
11−PIN BLADE
8−PIN BLADE
14−PIN BLADE
11−PIN BLADE
8−PIN BLADE
14−PIN BLADE
11−PIN BLADE
http://www.nteinc.com
NTE
TYPE NO.
R95−106A
R95−150
R95−122
RLY9151
R95−148
R95−107
RLY9152
R95−149
R95−117
RLY9153
9
General Purpose Relays
D8
1.110 (28.2)
Max
D9
.858 (21.8)
Max
1.110 (28.2)
Max
.858 (21.8)
Max
1.291
(32.8)
Max
.287 (7.3)
1.291
(32.8)
Max
.063
(1.6)
.307 (7.8)
.161 (4.1)
.020 (0.50) x .039 (1.0) Terminals
.102 (2.6)
.173 (4.4)
4
8 12
3
7 11
2
6 10
1
5 9
4
.520
(13.2)
.173 (4.4)
.161 (4.1)
8 12
3
7 11
2
6 10
1
5 9
.520
(13.2)
.161 (4.1)
.250 (6.35)
.250 (6.35)
.248 (6.29)
.248 (6.29)
Note: 3−56 Thread Size
D22
D32
1.156 (29.36)
Max
.910 (23.11)
Max
1.420
(36.06)
Max
1.291
(32.8)
Max
.250 (6.35)
.850 (21.59)
Max
1.100 (27.94)
Max
.240 (6.09)
.312 (7.92)
.242 (6.59)
.102 (2.6)
.175 (4.45)
4
8 12
3
7 11
2
6 10
1
5 9
.100 (2.54)
.525
(13.34)
.160 (4.06)
3
6 9
2
5 8
1
4 7
.260 (6.6)
.250 (6.35)
.520
(13.2)
.250 (6.35)
.160 (4.06)
.250 (6.35)
.250 (6.35)
Note: 3−48 Thread Size
A (DPDT), 2 Form “C”
C (4PDT), 4 Form “C”
1
4
1
2
3
1
2
3
4
5
8
4
5
6
5
6
7
8
9
13
12
14
7
10
8
9
11
9
13
10
11
12
14
(+)
(+)
Viewed from Pin end of Plug
10
B (3PDT), 3 Form “C”
(+)
Viewed from Pin end of Plug
NTE Electronics, Inc.
Voice (973) 748−5089
Viewed from Pin end of Plug
FAX (973) 748−6224
http://www.nteinc.com
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