The 474PPA202K is an axial lead, high voltage, high dv/dt film capacitor designed for power semiconductor circuits, inverters, converters, and switching power supplies. It has a rated DC voltage of 2000 V, a capacitance of 0.47 µF, and a maximum RMS ripple current of 1250 mA at 70°C. The part features a dissipation factor of 0.0004 at 1 kHz and 25°C, insulation resistance of 30000 MΩ·µF, and self inductance less than 1 nH per mm of body and lead length. Its dimensions are 32.5 mm in diameter and 46 mm in length. The capacitor uses double metallized polypropylene film with internal series connections and is coated with epoxy resin meeting UL94V0. It operates from -55°C to +85°C, with a life expectancy of 100,000 hours at 70°C under DC bias. The terminal to terminal dielectric strength is rated at 200% of rated VDC for 60 seconds.
Power Film Dc Applications / Snubber Capacitors / Axial Snubber
Polypropylene Film Capacitors for Power Semiconductor Circuits|•Snubber Capacitor for Energy Conversion in Power semiconductor Circuits|•SMPS|•Indu
Polypropylene Film Capacitors for Snubber, IGBT & Power Semiconductor Power Circuits 0.47µF 2000V
0.47µF Film Capacitor 650V 2000V (2kV) Polypropylene (PP), Metallized Axial
CAP FILM 0.47UF 10% 2KVDC AXIAL
| Cornell Dubilier | Richardson RFPD | New Yorker Electronics Co., Inc. | DigiKey | Acme Chip Technology Co., Limited | |
|---|---|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors | Capacitors | Capacitors |
| Product Number | 474PPA202K | 474PPA202K | 2002-474PPA202K | 474PPA202K-ND | 474PPA202K |
| Product Name | Film Paper Film Capacitors | Film Capacitor | Film Capacitors | Film Capacitors | Capacitors - Film Capacitors |
| Configuration / Form Factor | Leaded Capacitor | Leaded Capacitor | |||
| Technology | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors | Film Capacitors; Single-Layer |
| Operating Temperature | -40 to 85 C (-40 to 185 F) | -40 to 85 C (-40 to 185 F) | -55 to 85 C (-67 to 185 F) | -55 to 85 C (-67 to 185 F) | |
| Electrostatic Capacitors | Paper | Polypropylene | Polypropylene | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 0.4700 microF | 0.4700 microF | 0.4700 microF | 0.4700 microF | 0.4700 microF |
