160474K250H

The 160474K250H is a metallized polyester film capacitor from Cornell Dubilier Electronics (CDE), part of the Type 160 series. It offers a capacitance of 0.47 µF with a tolerance of ±10% and a voltage rating of 250 Vdc. The capacitor is constructed with a non-inductive, metallized polyester dielectric, providing stable performance over a wide operating temperature range of -55°C to +125°C (with voltage derating above 85°C).

Key electrical characteristics include a dissipation factor of ≤0.01 at 1 kHz, a maximum DC leakage current of 10 µA after 3 minutes at rated voltage, and a dielectric withstand voltage of 400 Vdc. The self-inductance is approximately 10 nH for the 15.00 mm lead pitch, and the maximum pulse rise time (dv/dt) is 7 V/µs at rated voltage. Long-term stability is excellent, with capacitance change ≤±3% after two years under standard conditions.

Housed in a rugged radial box case with epoxy fill meeting UL94V0, the capacitor is designed for through-hole mounting with tinned copper clad steel leads. The lead spacing is 15.00 mm and the dimensions are 18.00 mm length, 7.50 mm width, and 13.50 mm height. This component is RoHS compliant and suitable for general-purpose applications such as bypass, decoupling, energy storage/discharge, and arc suppression.