Kemet R46 Series Radial Polypropylene Film Capacitors 275V X2 – Kemet R46KN322000M1M, A 220nF 275V radial capacitor constructed from metallised polypropylene film and encapsulated with self-extinguishing resin. Suitable for EMI suppression in across-the-line applications requiring X2 safety classification. Kemet R46KN322000M1M 220nf Radial Poly. Capacitor 20% 275V X2 22.5mm