The 935C1W20K-F is a metallized polypropylene capacitor designed for high-frequency filtering in switching power supplies operating at 20-100 kHz. It has a capacitance of 20 µF, a rated voltage of 100 Vdc (70 Vac), and a maximum ESR of 8 mΩ. The part uses tin-plated copper wire leads, measures 22.2 mm in diameter and 57.1 mm in length, and is rated for operation from -55 ºC to 105 ºC with linear derating above 85 ºC. It supports a maximum ripple current of 15.0 A RMS at 25 ºC and 10.0 A RMS at 85 ºC. The capacitor is UL recognized for construction only under UL File Number E128034(N), features self-healing properties, and uses UL510 polyester tape wrap with UL94V-0 epoxy fill.
20µF Film Capacitor 70V 100V Polypropylene (PP), Metallized Axial
Polypropylene Capacitors for High Frequency Filtering 20µF 100V
| Cornell Dubilier | DigiKey | New Yorker Electronics Co., Inc. | |
|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors |
| Product Number | 935C1W20K-F | 338-3947-ND | 2002-935C1W20K-F |
| Product Name | Film Paper Film Capacitors | Film Capacitors | Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | ||
| Technology | Film Capacitors | Film Capacitors | |
| Operating Temperature | -55 to 105 C (-67 to 221 F) | -55 to 105 C (-67 to 221 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene |
| Capacitance Range | 20 microF | 20 microF | 20 microF |
