Vishay ER Series Data Sheet 4 Pages
Vishay ER Series Data Sheet
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ER
Vishay ESTA
DC Filter Capacitors
RIPPLE
The sum of the peak ripple voltage and the DC voltage should not exceed the rated voltage. Refer to graph Fig. 1
for permissible peak-to-peak ripple voltage as a percentage of rated voltage for various frequencies.
30
20
10
0
10 100 1000 10 000
Fre q uency Hz
Fig. 1
TYPE ER
Capacitors offer unusually good electrical characteristics, coupled with very small size. The ER range of capacitors are manufactured using a mixed dielectric material that consists of polyester / polypropylene. The container is a rolled seamed tinplate case that is hermetically sealed. The construction is designed to prevent internal movement when subjected to shock and vibration.
Note
• The impregnant used is a non toxic highly refined, purified, and inhibited mineral oil
POWER FACTOR
The power factor is variable, and a function of temperature and frequency. See Fig. 2. Nominal value < 0.5 % at 20 °C.
at 20 °C
2 %
1 %
Power Factor
v s .
Temperature
1 kHz
50 Hz
0 %
-20 0
Fig. 2
40 65 80
APPLICATIONS
The ER range of capacitors are specifically designed for DC applications.
• Audio coupling
• Pulse forming networks
• Oscillator circuits
• Arc and spark suppression
• RF by-pass
• Tuned filters
• Energy storage
• Integrating circuits
• Low and high pass filters
• High voltage smoothing
Capacitors required for AC applications and high discharge rates can also be designed from the ER range.
DIELECTRIC RESISTANCE
(Parallel resistance) is indicated by the graph of insulance
(M
x μF) vs temperature Fig. 3. The insulance (M
x μF) is
nominally 10 000 s at +20 °C. (Measurements taken after
1 minute with an applied voltage of 500 V).
10
5
10
4
10
3
In s ulance v s . Temperature
10
2
Typical Value s
-40 0 40 80
Fig. 3
TEMPERATURE RANGE
Temperature range is -55 °C to +85 °C. The nominal voltage rating is applicable from -55 °C to +85 °C.
Derating is required for higher operating temperatures.
TEMPERATURE COEFFICIENT
Capacitance will increase by 2 % per 100 °C temperature change.
LIFE EXPECTANCY
ER type capacitors are designed for a life expectancy of
50 000 h at 65 °C. To achieve the same life expectancy at 85 °C derate to 60 % of rated voltage Fig. 4.
10
5
10
4
10
3
10
2
50 100 150 °C
Rated Voltage
Fig. 4
Revision: 22-Nov-2019 1
For technical questions, contact: [email protected]
Document Number: 13013
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
ER
Vishay ESTA
CAPACITANCE RANGE
0.01 μF to 100 μF. The tolerance is ± 10 %. Other tolerances are available on request. Nominal values measured at 1 kHz.
VOLTAGE RANGE
1000 V
DC
to 40 000 V
DC
other values on request.
TEST VOLTAGE
Terminal/terminal (Vt/t)
For DC rating < 20 kV
Vt/t = 2.0 x rated voltage 60 s
For DC rating > 20 kV
Vt/t = 1.5 x rated voltage 60 s
WEIGHT
The approximate weight in kg of capacitors in the ER range can be estimated by multiplying the volume of the capacitor container by 1.45 (1) x 10 -6 .
TERMINATIONS
Add suffix W to part number to indicate wire terminations.
CAPACITANCE
Capacitance tolerance of 20 % is standard with those marked (1) .
FLASHOVER
Up to 5000 V rating, the capacitor terminals will withstand
125 % of the rated voltage without flashover at a pressure of 85 mm Hg., equivalent to 50 000 feet altitude. Above
5000 V rating, the capacitor terminals will withstand 125 % of the rated voltage at a pressure of 500 mg Hg, equivalent to 10 000 feet altitude.
LIFE TESTS
Conducted at 85 °C for 500 h. The voltage applied will be
140 % of the rated voltage.
DIMENSIONS in millimeters
Note
• Bracket specifications
K, L, M on request
1
M6
D
B
K
L
Fig. 5
TYPE DESCRIPTION
PART NUMBER
CAP.
(μF)
A
(mm)
3000 V
DC
WKG
ER30-104
ER30-504
ER30-105
ER30-105X
ER30-205
ER30-405
ER30-605
ER30-805
ER30-106
ER30-206
ER30-256
ER30-104
4000 V
DC
WKG
ER40-104
ER40-254
ER40-504
ER40-105
ER40-205
ER40-405
ER40-805
ER40-106
ER40-206
ER40-306
1000 V
DC
WKG
ER10-104
ER10-504
ER10-105
ER10-405
ER10-605
ER10-106
ER10-256
ER10-506
1500 V
DC
WKG
ER15-104
ER15-504
ER15-205
ER15-405
ER15-805
ER15-106
ER15-126
ER15-256
ER15-506
2000 V
DC
WKG
ER20-104
ER20-254
ER20-504
ER20-105
ER20-205
ER20-405
ER20-605
ER20-106
ER20-126
ER20-206
0.1
0.25
0.5
1.0
2.0
4.0
8.0
10.0
20.0
30.0
0.1
0.5
1.0
1.0
2.0
4.0
6.0
8.0
10.0
20.0
25.0
0.1
0.1
0.25
0.5
1.0
2.0
4.0
6.0
10.0
12.0
20.0
0.1
0.5
2.0
4.0
8.0
10.0
12.0
25.0
50.0
0.1
0.5
1.0
4.0
6.0
10.0
25.0
50.0
115
115
135
230
320
60
75
95
95
135
60
75
115
75
115
155
180
155
95
155
180
60
115
135
115
135
115
60
60
60
95
75
60
60
75
115
95
115
135
115
180
95
115
155
155
50
50
75
75
B
(mm)
54
60
80
85
130
130
130
48
48
48
48
54
54
60
85
85
130
48
48
48
48
54
85
85
130
130
48
48
54
54
85
60
80
85
130
48
48
48
60
48
48
48
54
54
85
130
130
130
130
C
(mm)
48
54
48
67
100
100
100
28
28
28
28
48
48
54
67
67
100
28
28
28
28
48
67
67
100
100
28
28
48
48
67
54
48
67
100
28
28
28
54
28
28
28
48
48
67
100
100
100
100
D
(mm)
35
35
35
35
35
35
35
20
20
20
20
35
22
25
40
40
50
50
50
20
20
20
20
22
22
25
40
40
50
20
20
20
20
22
40
40
50
50
20
20
22
22
40
25
40
40
50
20
20
20
25
20
20
20
22
22
40
50
50
50
50
E
(mm)
35
35
35
35
35
20
20
20
20
35
35
35
35
35
20
20
35
35
35
35
35
35
35
20
20
20
35
35
35
35
35
35
20
20
20
35
35
Revision: 22-Nov-2019 2
For technical questions, contact: [email protected]
Document Number: 13013
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
ER
Vishay ESTA
TYPE DESCRIPTION
PART NUMBER
CAP.
[μF]
A
(mm)
5000 V
DC
WKG
ER50-104
ER50-254
ER50-105
ER50-405
ER50-805
ER50-106
ER50-206
ER50-506
6000 V
DC
WKG
ER60-104
ER60-254
ER60-504
ER60-105
ER60-205
ER60-405
ER60-605
ER60-805
ER60-106
ER60-126
ER60-206
8000 V
DC
WKG
ER80-503
ER80-104
ER80-254
ER80-504
ER80-105
ER80-205
ER80-405
ER80-605
ER80-805
ER80-156
10 000 V
DC
WKG
ER100-503
ER100-104
ER100-504
ER100-105
ER100-205
ER100-405
ER100-605
ER100-805
ER100-156
0.1
0.25
1.0
4.0
60
75
115
155
8.0
135
10.0
155
20.0
290
50.0
295
0.1
0.25
0.5
1.0
2.0
4.0
6.0
135
180
8.0
250
10.0
290
12.0
345
20.0
180
65
80
100
100
100
0.05
0.1
0.25
0.5
1.0
2.0
4.0
6.0
8.0
270
345
15.0
280
58
65
85
140
120
120
200
0.05
0.1
0.5
1.0
2.0
4.0
58
65
140
160
140
260
6.0
8.0
350
300
15.0
350
B
(mm)
130
130
130
130
130
220
54
54
80
85
130
60
60
60
60
85
130
130
130
130
180
48
48
54
85
130
130
130
180
80
80
80
85
130
130
130
190
180
C
(mm)
100
100
100
100
100
164
48
48
48
67
100
54
54
54
54
67
100
100
100
100
180
28
28
48
67
100
100
100
180
48
48
48
67
100
100
100
120
180
D
(mm)
20
20
22
40
50
50
50
75
(1)
(1)
50
50
50
50
40
40
50
50
125
(1)
(1)
(1)
(1)
40
50
50
50
50
75
40
54
40
40
50
50
50
75
75
E
(mm)
35
35
35
35
35
60
35
35
35
35
35
60
60
60
60
60
60
60
60
60
60
20
20
35
35
35
35
35
35
60
60
60
60
60
60
60
60
60
TYPE DESCRIPTION
PART NUMBER
CAP.
(μF)
A
(mm)
12 000 V
DC
WKG
ER120-503
ER120-104
ER120-254
ER120-105
ER120-205
ER120-405
15 000 V
DC
WKG
ER150-103
ER150-203
ER150-503
ER150-104
ER150-254
ER150-504
ER150-504X
ER150-105
ER150-205
20 000 V
DC
WKG
ER200-103
ER200-503X
ER200-104
ER200-254
ER200-504
ER200-105
ER200-205
ER200-405
25 000 V
DC
WKG
ER250-503
ER250-104X
ER250-254
ER250-504
30 000 V
DC
WKG
ER300-303
ER300-104
ER300-104X
ER300-504
ER300-105
40 000 V
DC
WKG
ER400-303
ER400-503
ER400-503X
0.01
0.05
0.1
0.25
0.5
1.0
2.0
4.0
0.01
0.02
0.05
0.10
0.25
0.50
0.50
1.0
2.0
0.05
0.10
0.25
1.0
2.0
4.0
0.05
0.1
0.25
0.5
0.03
0.1
0.1
0.5
1.0
0.03
0.05
0.05
60
60
85
105
125
190
105
160
190
120
200
120
315
295
110
95
130
250
75
100
105
145
240
280
70
85
105
190
160
300
250
305
160
210
125
B
(mm)
80
85
85
85
130
130
180
240
60
60
60
80
85
85
130
130
159
85
130
130
130
85
85
85
130
130
190
85
85
130
130
180
85
85
130
C
(mm)
54
54
54
48
67
67
100
100
120
67
100
100
100
67
67
67
100
100
120
67
67
100
100
180
67
67
100
D
(mm)
40
40
40
75
75
75
(1)
(1)
(1)
(1)
48
67
67
67
100
(1)
40
40
40
75
100
180
75
90
180 100
40
40
75
75
75
(1)
65
65
65
(1)
(1)
65
65
75
(1)
(1)
65
E
(mm)
60
60
60
60
60
60
100
100
60
60
60
60
60
60
60
60
60
70
70
70
70
60
60
60
60
60
60
70
70
70
70
100
70
70
70
Note
(1) These capacitors are fitted with one high voltage terminal and case terminal. An additional terminal for connection to case is available as an optional extra. Add suffix M to part number
Revision: 22-Nov-2019 3
For technical questions, contact: [email protected]
Document Number: 13013
THIS DOCUMENT IS SUBJECT TO CHANGE WITHOUT NOTICE. THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT
ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000
www.vishay.com
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Disclaimer
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Revision: 01-Jan-2022 1 Document Number: 91000
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