Type 946
High dV/dt, Round Polypropylene Capacitors
Double Metallized Axial Leaded
Type 946C is a round, axial leaded metallized polypropylene
capacitor with double metallized electrodes for both self healing
properties and high peak current carrying capability (dV/dt). The
series features low ESR characteristics, excellent high frequency
and high voltage capabilities.
CD
E
Highlights
Specifications
Capacitance Range:
Voltage Range:
Capacitance tolerance:
Operating Temperature Range:
Complies with the EU Directive 2002/95/EC
requirement restricting the use of Lead (Pb),
Mercury (Hg), Cadmium (Cd), Hexavalent
chromium (Cr(VI)), PolyBrominated Biphenyls
(PBB) and PolyBrominated Diphenyl Ethers
(PBDE).
• Low ESR
• High dV/dt
• High Frequency
• High Voltage
.01 to 2.5 µF
850 - 3000 Vdc (450 - 750 Vac. 60 Hz)
±5% (J) Standard, ±10% (K) Optional
– 55 ºC to 105 ºC
(with full rated voltage at 85 ºC
derate lineraly to 50% of rated voltage at 105 ºC)
Outline Drawing
Ratings
D
+.08 (2.0)
Inches (mm)
0.394 (10.0)
0.472 (12.0)
0.571 (14.5)
0.669 (17.0)
0.807 (20.5)
0.807 (20.5)
0.965 (24.5)
1.122 (28.5)
1.181 (30.0)
1.240 (31.5)
0.551 (14.0)
0.699 (17.0)
L
±.05 (1.2)
Inches (mm)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1200 Vdc (500 Vac)
0.10
0.15
946C12P1J–F
946C12P15J–F
1.220 (31.0)
1.220 (31.0)
.040 (1.0)
.040 (1.0)
8.7
6.1
1100
1100
110
165
7
9
Typical
ESR
@100 KHz
milliohms
8.5
6.6
4.6
3.5
2.7
3.1
2.3
2.0
1.9
1.9
I
RMS
70 ºC
100 kHz
(A)
5
7
9
9
9
9
11
11
11
11
Cap.
(µF)
0.15
0.22
0.33
0.47
0.68
1.00
1.50
2.00
2.20
2.50
Catalog
Part Number
946C8P15J–F
946C8P22J–F
946C8P33J–F
946C8P47J–F
946C8P68J–F
946C8W1J–F
946C8W1P5J–F
946C8W2J–F
946C8W2P2J–F
946C8W2P5J–F
d
Inches (mm)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.051 (1.3)
.051 (1.3)
.051 (1.3)
.051 (1.3)
dV/dt
(V/µs)
300
300
300
300
300
200
200
200
200
200
I peak
(A)
45
66
100
140
200
200
300
400
440
500
850 Vdc (450 Vac)
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
Type 946
High dV/dt, Round Polypropylene Film Capacitors
Cap.
(µF)
0.22
0.33
0.47
0.68
1.00
1.20
0.022
0.033
0.047
0.068
0.100
0.150
0.220
0.330
0.470
0.560
0.010
0.015
0.022
0.033
0.047
0.068
0.100
0.150
Catalog
Part Number
946C12P22J–F
946C12P33J–F
946C12P47J–F
946C12P68J–F
946C12W1J–F
946C12W1P2J–F
946C20S22J–F
946C20S33J–F
946C20S47J–F
946C20S68J–F
946C20P1J–F
946C20P15J–F
946C20P22J–F
946C20P33J–F
946C20P47J–F
946C20P56J–F
946C30S1J–F
946C30S15J–F
946C30S22J–F
946C30S33J–F
946C30S47J–F
946C30S68J–F
946C30P1J–F
946C30P15J–F
D
+.08 (2.0)
Inches (mm)
0.807 (20.5)
0.768 (19.5)
0.906 (23.0)
1.083 (27.5)
1.319 (33.5)
1.142 (29.0)
0.413 (10.5)
0.492 (12.5)
0.571 (14.5)
0.669 (17.0)
0.807 (20.5)
0.768 (19.5)
0.925 (23.5)
1.122 (28.5)
1.319 (33.5)
1.142 (29.0)
0.472 (12.0)
0.551 (14.0)
0.650 (16.5)
0.787 (20.0)
0.728 (18.5)
0.866 (22.0)
1.043 (26.5)
1.260 (32.0)
L
±.05 (1.2)
Inches (mm)
1.220 (31.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
2.165 (55.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
2.165 (55.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.220 (31.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
1.654 (42.0)
d
Inches (mm)
.040 (1.0)
.040 (1.0)
.051 (1.3)
.051 (1.3)
.051 (1.3)
.051 (1.3)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.051 (1.3)
.051 (1.3)
.051 (1.3)
.051 (1.3)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.040 (1.0)
.051 (1.3)
.051 (1.3)
Typical
ESR
@100 KHz
milliohms
4.5
4.7
3.6
2.7
2.3
2.8
32
21
15
11
7.6
7.4
5.4
3.9
3.1
3.9
62
41
28
19
18
13
8.8
6.2
dV/dt
(V/µs)
1100
650
650
650
650
400
1750
1750
1750
1750
1750
1000
1000
1000
1000
650
2750
2750
2750
2750
1600
1600
1600
1600
I peak
(A)
240
215
305
440
650
480
39
58
80
120
175
150
220
330
470
365
28
41
60
90
75
110
160
240
I
RMS
70 ºC
100 kHz
(A)
9
9
9
11
11
11
3
4
5
7
9
9
9
11
11
11
2
3
4
5
6
8
11
11
1200 Vdc (500 Vac)
2000 Vdc (630 Vac)
3000 Vdc (750 Vac)
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
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