Panasonic's ECW-HA3C393J is a metallized polypropylene film capacitor engineered for demanding applications requiring high frequency and pulse performance. Its key features include excellent electrical characteristics, low loss, and a flame-retardant epoxy resin coating for enhanced safety. The capacitor is RoHS directive compliant, ensuring environmental responsibility. Typical applications include resonant circuits and electronic ballasts. The capacitor's design offers a compact size and reliable performance, making it a versatile choice for various electronic designs.