Cornell Dubilier Film Paper Film Capacitors 334PPB630K

The 334PPB630K is a metallized polypropylene film capacitor rated for 630 VDC, with a capacitance of 0.33 μF, designed for high pulse current applications such as snubber circuits. It features a radial leaded configuration with dimensions of 26.5 mm in length, 18.5 mm in height, and 10 mm in thickness, and a lead spacing of 22.5 mm. The capacitor uses flame-retardant epoxy resin (UL 94V-0) and has lead-free tinned copper terminals. It operates over a temperature range of -55°C to +105°C, with a capacitance tolerance of ±10% at 1 kHz and 25°C. The dissipation factor is 0.06% at 1 kHz and 25°C, and insulation resistance is 99,000 MΩ. Self-inductance is less than 1 nH per mm of lead spacing, and it meets dielectric strength requirements of 160% of rated VDC applied for 2 seconds. The part is suitable for high-frequency pulse applications and is not intended for across-the-line use.