Kemet R463 Radial Metallised Polypropylene Film Capacitors – Kemet R463N410050M1K, A 1µF 300V 22.5mm pitch metallised polypropylene film capacitor with excellent self-healing properties. Typical applications include interference suppression and across the line use. Kemet R463N410050M1K 1uf 10% 310Vac X2 Polypropylene Film Capacitor