Type 946 High dV/dt, Round Polypropylene Capacitors
CDE Cornell Dubilier • 1605 E. Rodney French Blvd. • New Bedford, MA 02744 • Phone: (508)996-8564 • Fax: (508)996-3830 • www.cde.com
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.
Highlights
• Low ESR
• High dV/dt
• High Frequency
• High Voltage
Specifications
Capacitance Range:
Voltage Range:
Capacitance tolerance:
Operating Temperature Range:
.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
Cap.
(µF)
Catalog
Part Number
D
+.08 (2.0)
Inches (mm)
L
±.05 (1.2)
Inches (mm)
d
Inches (mm)
Typical
ESR
@100 KHz
milliohms
dV/dt
(V/µs)
I peak
(A)
I
RMS
70 ºC
100 kHz
(A)
850 Vdc (450 Vac)
0.15
946C8P15J–F
0.394 (10.0)
1.220 (31.0)
.040 (1.0)
8.5
300
45
5
0.22
946C8P22J–F
0.472 (12.0)
1.220 (31.0)
.040 (1.0)
6.6
300
66
7
0.33
946C8P33J–F
0.571 (14.5)
1.220 (31.0)
.040 (1.0)
4.6
300
100
9
0.47
946C8P47J–F
0.669 (17.0)
1.220 (31.0)
.040 (1.0)
3.5
300
140
9
0.68
946C8P68J–F
0.807 (20.5)
1.220 (31.0)
.040 (1.0)
2.7
300
200
9
1.00
946C8W1J–F
0.807 (20.5)
1.654 (42.0)
.040 (1.0)
3.1
200
200
9
1.50
946C8W1P5J–F
0.965 (24.5)
1.654 (42.0)
.051 (1.3)
2.3
200
300
11
2.00
946C8W2J–F
1.122 (28.5)
1.654 (42.0)
.051 (1.3)
2.0
200
400
11
2.20
946C8W2P2J–F
1.181 (30.0)
1.654 (42.0)
.051 (1.3)
1.9
200
440
11
2.50
946C8W2P5J–F
1.240 (31.5)
1.654 (42.0)
.051 (1.3)
1.9
200
500
11
1200 Vdc (500 Vac)
0.10
946C12P1J–F
0.551 (14.0)
1.220 (31.0)
.040 (1.0)
8.7
1100
110
7
0.15
946C12P15J–F
0.699 (17.0)
1.220 (31.0)
.040 (1.0)
6.1
1100
165
9
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).
CDE