The 472PPB202K is a metallized polypropylene film capacitor designed for high pulse current applications such as snubber circuits and SCR commutation. It has a rated DC voltage of 2000 VDC, a capacitance of 0.0047 µF, and is housed in a radial leaded package with dimensions of 18x14.5x8.5 mm and a lead spacing of 15 mm. The capacitor features lead-free tinned copper terminals, flame-retardant epoxy resin (UL 94V-0), and operates from -55°C to +105°C. Its insulation resistance exceeds 30000 MΩ×µF at 25°C, and self-inductance is less than 1 nH per mm of lead spacing. The capacitance tolerance is ±10% at 1 kHz, 25°C, with a dissipation factor of 0.06% at 1 kHz and 25°C. The dielectric withstands 160% of rated VDC or 150% VAC for 2 seconds at 25°C. Capacitance drift is less than 0.5% after two years at 40°C.
Power Film Dc Applications / Snubber Capacitors / Radial 6
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CAP FILM 4700PF 10% 2KVDC RADIAL
| Cornell Dubilier | Richardson RFPD | Acme Chip Technology Co., Limited | |
|---|---|---|---|
| Product Category | Capacitors | Capacitors | Capacitors |
| Product Number | 472PPB202K | 472PPB202K | 472PPB202K |
| Product Name | Film Paper Film Capacitors | Film Capacitor | 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) | |
| Electrostatic Capacitors | Paper | Polypropylene; Polypropylene (PP), Metallized | |
| Capacitance Range | 0.0047 microF | 0.0047 microF |
