The 941C20P47K-F is a polypropylene film capacitor designed for pulse and snubber applications, featuring high dV/dt capability and self-healing properties. It has a capacitance of 0.47 µF with a tolerance of ±10%, rated for 2000 Vdc (500 Vac), and operates within a temperature range of -55 ºC to 105 ºC. The capacitor measures 26.3 mm in width, 35.8 mm in length, and 1.2 mm in thickness, with tin-plated copper terminals. It provides a peak current of 451 A, a rated rms current of 14.4 A at 70 ºC, a typical ESR of 6 mΩ at 100 kHz, and an equivalent series inductance of 32 nH. The case is wrapped in UL510 polyester tape and filled with UL94V-0 epoxy. Insulation resistance exceeds 100,000 MΩ × µF, and the component complies with a 3 kVac test voltage between terminals and case.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
Type 941C flat, oval film capacitors are constructed with 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.
| Cornell Dubilier | Richardson RFPD | |
|---|---|---|
| Product Category | Capacitors | Capacitors |
| Product Number | 941C20P47K-F | 941C20P47K-F |
| Product Name | Film Paper Film Capacitors | IGBT Snubber Capacitor |
| Configuration / Form Factor | Leaded Capacitor | |
| Technology | Film Capacitors | |
| Operating Temperature | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) |
| Electrostatic Capacitors | Paper | |
| Capacitance Range | 0.4700 microF | 0.4700 microF |
