The Type 942 is a polypropylene film capacitor designed for high pulse and snubber applications, featuring very high dV/dt, low inductance, and self-healing properties. The 942C12P9K-F variant has a capacitance of 0.90 µF, a rated voltage of 1200 Vdc (430 Vac), a diameter of 31.0 mm, a length of 64.0 mm, and is terminated with tinned copper wire. It has a typical peak current rating of 861 A, an rms current rating of 15.9 A at 70 °C, and operates within a temperature range of -55 °C to 105 °C, with full voltage rating up to 85 °C. The capacitor meets UL510 case and UL94V-0 epoxy fill standards, with an insulation resistance greater than 100,000 MΩ × µF and a test voltage of 3 kVac between terminals and case. Life expectancy is 60,000 hours at 70 °C and rated DC voltage.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
Polypropylene Capacitors, for High Pulse, Snubber 0.9µF 1200V
0.9µF Film Capacitor 430V 1200V (1.2kV) Polypropylene (PP), Metallized Axial
CAP FILM 0.9UF 10% 1.2KVDC AXIAL
| Cornell Dubilier | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 942C12P9K-F | 2002-942C12P9K-F | 338-3953-ND | 942C12P9K-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 | 0.9000 microF | 0.9000 microF | 0.9000 microF | 0.9000 microF |
