Type 942C, Polypropylene Capacitors, for High Pulse, Snubbe
r
Very High dV/dt for Snubber Applications
Type 942 round, axial film capacitors utilize a hybrid section design
of polypropylene film, metal foils and metallized polypropylene
dielectric to achieve both high peak current as well as superior
rms current ratings. This series is ideal for high pulse operation and
high peak current circuits.
Highlights
- Very high dV/dt
- Very high pulse current
- Low inductance
- Self Healing
Specifications
Capacitance Range
Capacitance Tolerance
Rated Voltage
Operating Temperature Range
Maximum rms Current
Insulation Resistance
Test Voltage between Terminals @ 25ºC
Test Voltage between Terminals & Case @ 25 ºC
Life Test
Life Expectancy
0.01 to 2.5 µF
±10 % (K) Standard; ±5% (J) Optional
600 to 2000 Vdc (300 to 500 Vac, 60 Hz)
–55 ºC to 105 ºC*
*Full rated voltage at 85 ºC - derated linearly to 50% rated at 105 ºC
Check tables for values
> 100,000 MΩ x µF
150% rated DC voltage for 60 s
3 kVac @ 50/60 Hz for 60 s
2,000 h @ 85 ºC, 125% rated DC voltage
60,000 h @ rated Vdc, 70 ºC
30,000 h @ rated Vac, 70 ºC
RoHS Compliant
Dimensions
Construction Diagram
Construction Details
Case Material
Resin Material
Terminal Material
UL510 Polyester Tape Wrap
UL94V-0 Epoxy Fill
Tin Plated Copper
d
41 mm
Min
L
Max
41 mm
Min
D
Max
1
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Very High dV/dt for Snubber Applications
Part Numbering System
942
C
6
Type 942C, Polypropylene Capacitors, for High Pulse, Snubbe
r
–F
RoHS
Compliant
Indicator
P
22
Capacitance
K
Termination
Series
942
Code
C = Tinned Copper Wire
F = Insulated Stranded
Wire
H =Copper Lugs
Voltage Code
6 = 600 Vdc
8 = 850 Vdc
10 = 1000 Vdc
12 = 1200 Vdc
16 = 1600 Vdc
20 = 2000 Vdc
Capacitance
Decimal Point
S = 0.0
P = 0.
W = No decimal
point
Significant
Figures µF
Tolerance
Code
K = ±10%
J = ±5%
Ratings
NOTE:
Other ratings, sizes and performance specifications are available. Contact us.
I
RMS
Typical
Cap.
(µF)
.15
.22
.33
.47
.68
1.00
1.50
2.00
2.20
2.50
.15
.22
.33
.47
.68
1.00
1.50
2.00
.10
.15
.22
.33
.47
.68
1.00
1.40
Catalog
Part Number
942C6P15K-F
942C6P22K-F
942C6P33K-F
942C6P47K-F
942C6P68K-F
942C6W1K-F
942C6W1P5K-F
942C6W2K-F
942C6W2P2K-F
942C6W2P5K-F
942C8P15K-F
942C8P22K-F
942C8P33K-F
942C8P47K-F
942C8P68K-F
942C8W1K-F
942C8W1P5K-F
942C8W2K-F
942C10P1K-F
942C10P15K-F
942C10P22K-F
942C10P33K-F
942C10P47K-F
942C10P68K-F
942C10W1K-F
942C10W1P4K-F
D
mm
14.0
16.0
19.0
22.0
25.6
23.5
28.5
28.5
30.0
32.0
15.5
18.0
21.5
25.0
29.5
28.0
29.0
29.5
16.0
19.0
22.5
21.0
24.0
28.5
30.0
31.5
L
mm
34.0
34.0
34.0
34.0
34.0
46.0
46.0
54.0
54.0
54.0
34.0
34.0
34.0
34.0
34.0
46.0
54.0
64.0
34.0
34.0
34.0
46.0
46.0
46.0
54.0
64.0
d
mm
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
ESR
(mΩ )
5
7
6
5
4
5
4
3
3
3
5
7
6
5
4
5
4
3
8
7
6
5
5
5
5
4
Typical
ESL
(nH )
21
22
23
24
26
30
32
36
36
37
22
23
24
26
27
32
36
41
22
23
24
29
30
32
37
41
dV/dt
(V/µs)
1427
1427
1427
1427
1427
800
800
628
628
628
1712
1712
1712
1712
1712
960
754
574
2283
2283
2283
1280
1280
1280
1005
765
I
PEAK
(A)
214
314
471
671
970
800
1200
1256
1382
1570
257
377
565
805
1164
960
1131
1148
228
342
502
422
601
870
1005
1071
70 ºC
100 kHz
(A)
7.7
7.0
8.4
10.1
12.4
11.8
14.8
18.2
18.8
19.5
8.1
7.5
7.7
10.9
13.6
13.1
15.9
19.9
6.6
7.8
9.3
11.0
11.9
13.3
14.6
17.9
600 Vdc (300 Vac)
850 Vdc (360 Vac )
1000 Vdc (400 Vac)
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
2
Type 942C, Polypropylene Capacitors, for High Pulse, Snubbe
r
Very High dV/dt for Snubber Applications
I
RMS
Typical
Cap.
(µF)
.10
.15
.22
.33
.47
.68
.90
.022
.033
.047
.068
.10
.15
.22
.33
.47
.56
.68
.01
.015
.022
.033
.047
.068
.10
.15
Catalog
Part Number
942C12P1K-F
942C12P15K-F
942C12P22K-F
942C12P33K-F
942C12P47K-F
942C12P68K-F
942C12P9K-F
942C16S22K-F
942C16S33K-F
942C16S47K-F
942C16S68K-F
942C16P1K-F
942C16P15K-F
942C16P22K-F
942C16P33K-F
942C16P47K-F
942C16P56K-F
942C16P68K-F
942C20S1K-F
942C20S15K-F
942C20S22K-F
942C20S33K-F
942C20S47K-F
942C20S68K-F
942C20P1K-F
942C20P15K-F
D
mm
19.0
22.5
26.5
24.5
29.0
30.5
31.0
12.0
14.5
16.5
19.0
22.5
20.5
23.5
28.5
30.0
28.5
31.5
12.0
14.5
16.5
19.5
18.0
20.5
24.5
29.5
L
mm
34.0
34.0
34.0
46.0
46.0
54.0
64.0
34.0
34.0
34.0
34.0
34.0
46.0
46.0
46.0
54.0
64.0
64.0
34.0
34.0
34.0
34.0
46.0
46.0
46.0
46.0
d
mm
1.0
1.0
1.2
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.0
1.0
1.0
1.2
1.2
1.2
1.2
1.0
1.0
1.0
1.0
1.0
1.0
1.2
1.2
ESR
(mΩ )
5
5
6
6
5
5
5
27
14
8
6
4
5
5
5
5
5
5
50
40
20
12
10
6
5
5
Typical
ESL
(nH )
23
24
26
31
32
37
41
20
21
22
23
24
29
68
32
36
40
42
20
21
22
23
28
29
30
32
dV/dt
(V/µs)
2854
2854
2854
1600
1600
1256
957
3425
3425
3425
3425
3425
1919
1919
1919
1507
1148
1148
5137
5137
5137
5137
2879
2879
2879
2879
I
PEAK
(A)
285
428
628
528
752
854
861
75
113
161
233
342
288
422
633
708
643
781
51
77
113
170
135
196
288
432
70 ºC
100 kHz
(A)
9.2
10.2
10.3
11.0
13.4
14.7
15.9
3.0
4.7
6.7
8.4
11.4
10.9
11.8
13.3
14.6
15.1
16.0
2.2
2.8
4.2
6.0
7.1
9.9
12.1
13.5
1200 Vdc (430 Vac)
1600 Vdc (460 Vac)
2000 Vdc (500 Vac)
3
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
Type 942C, Polypropylene Capacitors, for High Pulse, Snubbe
r
Very High dV/dt for Snubber Applications
RMS Voltage vs Frequency @ 25 ºC
350
300
250
200
150
100
50
0
10
100
942C/ 943C - 600 Vdc
400
942C/ 943C - 850 Vdc
300
Vrms
Vrms
200
0.15 µF
1 µF
2.5 µF
0.15 µF
0.68 µF
2 µF
100
0
1000
Frequency (Hz)
10000
100000
10
100
1000
Frequency (Hz)
10000
100000
450
400
350
300
942C/ 943C - 1000 Vdc
500
450
400
350
300
942C/ 943C - 1200 Vdc
Vrms
Vrms
250
200
150
100
50
0
10
100
1000
Frequency (Hz)
10000
100000
0.15 µF
0.47 µF
1.4 µF
250
200
150
100
50
0
10
100
0.1 µF
0.33 µF
0.9 µF
1000
Frequency (Hz)
10000
100000
500
450
400
350
300
942C/ 943C - 1600 Vdc
600
500
400
942C/ 943C - 2000 Vdc
Vrms
250
200
150
100
50
0
10
100
Vrms
0.022 µF
0.47 µF
1.5 µF
300
200
100
0
0.01 µF
0.047 µF
0.15 µF
1000
Frequency (Hz)
10000
100000
10
100
1000
Frequency (Hz)
10000
100000
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
4
Type 942C, Polypropylene Capacitors, for High Pulse, Snubbe
r
Very High dV/dt for Snubber Applications
RMS Voltage vs Frequency @ 25 ºC
350
300
250
200
150
100
50
0
10
100
942C/ 943C - 600 Vdc
400
942C/ 943C - 850 Vdc
300
Vrms
Vrms
200
0.15 µF
1 µF
2.5 µF
0.15 µF
0.68 µF
2 µF
100
0
1000
Frequency (Hz)
10000
100000
10
100
1000
Frequency (Hz)
10000
100000
450
400
350
300
942C/ 943C - 1000 Vdc
500
450
400
350
300
942C/ 943C - 1200 Vdc
Vrms
Vrms
250
200
150
100
50
0
10
100
1000
Frequency (Hz)
10000
100000
0.15 µF
0.47 µF
1.4 µF
250
200
150
100
50
0
10
100
0.1 µF
0.33 µF
0.9 µF
1000
Frequency (Hz)
10000
100000
500
450
400
350
300
942C/ 943C - 1600 Vdc
600
500
400
942C/ 943C - 2000 Vdc
Vrms
250
200
150
100
50
0
10
100
Vrms
0.022 µF
0.47 µF
1.5 µF
300
200
100
0
0.01 µF
0.047 µF
0.15 µF
1000
Frequency (Hz)
10000
100000
10
100
1000
Frequency (Hz)
10000
100000
5
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8561 • Fax: (508)996-3830
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