Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02740•Phone: (508)996-8564•Fax: (508)996-3830 www.cde.com
Type 940C through 943C Power Film Capacitors
Operating Temperature -55°C to +105°C *
* Full rated voltage at 85°C-Derate linearly to 50% rated voltage at 105°C
Capacitance Tolerance ±10% standard tolerance
Dissipation Factor <0.1% at 1 kHz, 25°C
Dielectric Withstand 1.6 x rated voltage for 60 seconds
Insulation Resistance >100,000 megohms x µF at 100 Vdc
measured after 2 minutes
Equivalent Series Resistance (ESR) See data tables for values
Equivalent Series Inductance (ESL) See data tables for values
dV/dt See data tables for values
Rated Current, Ipk, Irms See data tables for values
Maximum allowable current in Amperes at 70°C
Capacitance Temperature Coefficient -200 ppm/°C ±100 ppm
Service Life 30,000 hours @ rated Vac, 70°C
60,000 hours @ rated Vdc, 70°C
ACCELERATED TESTS
Accelerated Life 1.25 x rated DC voltage at 85°C
for 2,000 Hours
Performance <3% capacitance change
ESR <125% of initial reading
IR >50% of initial limit
Accelerated Pulse Testing per IEC-384
Performance <3% in capacitance change
<.003 increase in df from initial value
Typical Characteristics
Electrical Characteristics
d
1.625"
(41mm)
MIN.
L MAX
1.625"
(41mm)
MIN.D MAX
Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02740•Phone: (508)996-8564•Fax: (508)996-3830 www.cde.com
Type 940C High dV/dt, Round Polypropylene Film Capacitors
Double Metallized – Axial Leads
Type 940C round, axial film capacitors use polypropylene
film and dual metallized electrodes for both self healing
properties and high peak current carrying capability
(dV/dt). This series features low ESR characteristics,
excellent high frequency and high voltage capabilities.
Specifications
Voltage Range: 600 – 3000 Vdc (275 Vac to 750 Vac, 60 Hz)
Capacitance Range: 0.01 – 4.7 µF
Capacitance Tolerance: ±10%
Operating Temperature Range: –55 °C to 105 °C*
*Full-rated voltage at 85 °C–Derate linearly to 50%-rated voltage at 105 °C
Ratings and Dimensions Normally Stocked
Construction
850 Vdc and Higher
Double
Metallized
Polyester
Polypropylene
Metallized Polypropylene
Typical
ESR
(mΩ)
Typical
ESL
(nH)
Cap.
(µF)
Catalog
Part Number
D
L d dV/dt
(V/µs)
lpk
(A)Inches (mm) Inches (mm) Inches (mm)
600 Vdc (275 Vac)
.10 940C6P1K .354 (9.0) 1.339 (34.0) .032 (.8) 28 19 196 20 2.5
.15 940C6P15K .413 (10.5) 1.339 (34.0) .040 (1.0) 13 20 196 29 4.0
.22 940C6P22K .453 (11.5) 1.339 (34.0) .040 (1.0) 12 20 196 43 4.4
.33 940C6P33K .531 (13.5) 1.339 (34.0) .040 (1.0) 9 21 196 65 5.6
.47 940C6P47K .610 (15.5) 1.339 (34.0) .040 (1.0) 7 22 196 92 6.9
.68 940C6P68K .709 (18.0) 1.339 (34.0) .040 (1.0) 6 23 196 134 8.1
1.00 940C6W1K .827 (21.0) 1.339 (34.0) .040 (1.0) 6 24 196 196 8.9
1.50 940C6W1P5K .984 (25.0) 1.339 (34.0) .047 (1.2) 5 26 196 295 10.9
2.00 940C6W2K .925 (23.5) 1.811 (46.0) .047 (1.2) 5 31 128 255 11.8
3.30 940C6W3P3K 1.063 (27.0) 2.126 (54.0) .047 (1.2) 4 36 105 346 15.3
4.70 940C6W4P7K 1.240 (31.5) 2.126 (54.0) .047 (1.2) 4 38 105 492 16.8
850 Vdc (450 Vac)
.15 940C8P15K .512 (13.0) 1.339 (34.0) .040 (1.0) 8 21 713 107 5.8
.22 940C8P22K .610 (15.5) 1.339 (34.0) .040 (1.0) 8 22 713 157 6.4
.33 940C8P33K .709 (18.0) 1.339 (34.0) .040 (1.0) 7 23 713 235 7.5
.47 940C8P47K .827 (21.0) 1.339 (34.0) .040 (1.0) 5 24 713 335 9.8
.68 940C8P68K .965 (24.5) 1.339 (34.0) .047 (1.2) 4 26 713 485 12.0
1.00 940C8W1K .886 (22.5) 1.811 (46.0) .047 (1.2) 5 30 400 400 11.5
1.50 940C8W1P5K 1.063 (27.0) 1.811 (46.0) .047 (1.2) 4 32 400 600 14.3
2.00 940C8W2K 1.201 (30.5) 1.811 (46.0) .047 (1.2) 3 34 400 800 17.9
2.20 940C8W2P2K 1.260 (32.0) 1.811 (46.0) .047 (1.2) 3 34 400 880 18.4
2.50 940C8W2P5K 1.339 (34.0) 1.811 (46.0) .047 (1.2) 3 35 400 1000 19.1
NOTE: Refer to Application Guide for test conditions. Contact us for other capacitance values, sizes and performance specifications.
Irms
70 ºC
100 KHz
Type 940C High dV/dt, Round Polypropylene Film Capacitors
Typical
ESR
(mΩ)
Typical
ESL
(nH)
Cap.
(µF)
Catalog
Part Number
D
L d dV/dt
(V/µs)
lpk
(A)Inches (mm) Inches (mm) Inches (mm)
1000 Vdc (500 Vac)
.150 940C10P15K .591 (15.0) 1.339 (34.0) .040 (1.0) 7 22 856 128 6.7
.220 940C10P22K .689 (17.5) 1.339 (34.0) .040 (1.0) 7 23 856 188 7.4
.330 940C10P33K .807 (20.5) 1.339 (34.0) .040 (1.0) 6 24 856 283 8.8
.470 940C10P47K .945 (24.0) 1.339 (34.0) .047 (1.2) 5 26 856 402 10.6
.680 940C10P68K 1.102 (28.0) 1.339 (34.0) .047 (1.2) 5 27 856 582 11.7
1.000 940C10W1K 1.024 (26.0) 1.811 (46.0) .047 (1.2) 5 32 480 480 12.5
1.500 940C10W1P5K 1.220 (31.0) 1.811 (46.0) .047 (1.2) 4 34 480 720 15.6
2.000 940C10W2K 1.398 (35.5) 1.811 (46.0) .047 (1.2) 3 36 480 960 19.6
1200 Vdc (500 Vac)
.100 940C12P1K .610 (15.5) 1.339 (34.0) .040 (1.0) 9 22 1142 114 6.1
.150 940C12P15K .728 (18.5) 1.339 (34.0) .040 (1.0) 7 23 1142 171 7.6
.220 940C12P22K .846 (21.5) 1.339 (34.0) .040 (1.0) 7 24 1142 251 8.4
.330 940C12P33K .787 (20.0) 1.811 (46.0) .040 (1.0) 7 29 640 211 9.0
.470 940C12P47K .906 (23.0) 1.811 (46.0) .047 (1.2) 7 30 640 301 9.8
.680 940C12P68K 1.063 (27.0) 1.811 (46.0) .047 (1.2) 6 32 640 435 11.7
1.000 940C12W1K 1.299 (33.0) 1.811 (46.0) .047 (1.2) 5 35 640 640 14.5
1.500 940C12W1P5K 1.378 (35.0) 2.126 (54.0) .047 (1.2) 4 39 502 754 17.9
1600 Vdc (630 Vac)
.100 940C16P1K .709 (18.0) 1.339 (34.0) .040 (1.0) 7 23 1427 143 7.5
.150 940C16P15K .846 (21.5) 1.339 (34.0) .040 (1.0) 5 24 1427 214 9.9
.220 940C16P22K 1.004 (25.5) 1.339 (34.0) .047 (1.2) 7 26 1427 314 9.3
.330 940C16P33K .925 (23.5) 1.811 (46.0) .047 (1.2) 7 31 800 264 10.0
.470 940C16P47K 1.083 (27.5) 1.811 (46.0) .047 (1.2) 6 32 800 376 11.8
.680 940C16P68K 1.280 (32.5) 1.811 (46.0) .047 (1.2) 6 35 800 544 13.1
1.000 940C16W1K 1.535 (39.0) 1.811 (46.0) .047 (1.2) 5 37 800 800 16.2
1.500 940C16W1P5K 1.654 (42.0) 2.126 (54.0) .047 (1.2) 4 42 628 942 20.1
2000 Vdc (630 Vac)
.022 940C20S22K .453 (11.5) 1.339 (34.0) .040 (1.0) 35 6 1712 38 2.6
.033 940C20S33K .531 (13.5) 1.339 (34.0) .040 (1.0) 20 21 1712 57 3.8
.047 940C20S47K .591 (15.0) 1.339 (34.0) .040 (1.0) 12 22 1712 80 5.2
.068 940C20S68K .689 (17.5) 1.339 (34.0) .040 (1.0) 8 23 1712 116 6.9
.100 940C20P1K .827 (21.0) 1.339 (34.0) .040 (1.0) 7 24 1712 171 8.3
.150 940C20P15K .768 (19.5) 1.811 (46.0) .040 (1.0) 7 29 960 144 8.9
.220 940C20P22K .866 (22.0) 1.811 (46.0) .040 (1.0) 8 30 960 211 9.0
.330 940C20P33K 1.063 (27.0) 1.811 (46.0) .047 (1.2) 8 32 960 317 10.1
.470 940C20P47K 1.260 (32.0) 1.811 (46.0) .047 (1.2) 6 34 960 451 13.0
.560 940C20P56K 1.220 (31.0) 2.126 (54.0) .047 (1.2) 7 37 754 422 12.6
.680 940C20P68K 1.339 (34.0) 2.126 (54.0) .047 (1.2) 6 39 754 513 14.3
1.000 940C20W1K 1.614 (41.0) 2.126 (54.0) .047 (1.2) 5 42 754 754 17.7
3000 Vdc (750 Vac)
.010 940C30S1K 0.453 (11.5) 1.339 (34.0) .040 (1.0) 60 20 2568 26 2.0
.015 940C30S15K 0.531 (13.5) 1.339 (34.0) .040 (1.0) 40 21 2568 39 2.7
.022 940C30S22K 0.61 (15.5) 1.339 (34.0) .040 (1.0) 25 22 2568 57 3.6
.033 940C30S33K 0.709 (18.0) 1.339 (34.0) .040 (1.0) 14 23 2568 85 5.3
.047 940C30S47K 0.65 (16.5) 1.811 (46.0) .040 (1.0) 14 28 1440 68 5.7
.068 940C30S68K 0.748 (19.0) 1.811 (46.0) .040 (1.0) 12 29 1440 98 6.7
.100 940C30P1K 0.886 (22.5) 1.811 (46.0) .047 (1.2) 10 30 1440 144 8.1
.150 940C30P15K 1.063 (27.0) 1.811 (46.0) .047 (1.2) 8 32 1440 216 10.1
Irms
70 ºC
100 KHz
Cornell Dubilier•1605 E. Rodney French Blvd.•New Bedford, MA 02740•Phone: (508)996-8564•Fax: (508)996-3830 www
.cde.com
