Type 942 axial film capacitors are designed for high pulse and snubber applications with very high dV/dt capability, low inductance, and self-healing properties. The 942C10W1K-F variant has a capacitance of 1.0 µF, rated for 1000 Vdc (400 Vac), with a diameter of 30.0 mm and length of 54.0 mm. It features tin-plated copper terminals, polyester tape wrap casing, and epoxy fill meeting UL94V-0. The operating temperature range is -55 ºC to 105 ºC, with full voltage rating up to 85 ºC and linear derating to 50% at 105 ºC. The part has a typical peak current of 1005 A, rms current of 14.6 A at 70 ºC, and an ESR of 5 mΩ at 100 kHz. The case is constructed with UL510 compliant materials and meets the 3 kVac test voltage between terminals and case. The insulation resistance exceeds 100,000 MΩ × µF.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
Polypropylene Capacitors, for High Pulse, Snubber 1µF 1000V
1µF Film Capacitor 400V 1000V (1kV) Polypropylene (PP), Metallized Axial
CAP FILM 1UF 10% 1KVDC AXIAL
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 942C10W1K-F | 2002-942C10W1K-F | 338-4373-ND | 942C10W1K-F |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer | |
| Operating Temperature | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized |
| Capacitance Range | 1 microF | 1 microF | 1 microF | 1 microF |
