Wima MKS2 Series Capacitors Mini Radial Polyester – Wima MKS2B042201F00KS, A 50V 2.2µF 10% industry standard boxed metallised polyester capacitor in a 13 x 7.2 x 7.2mm case. Suitable for a wide range of general purpose applications. Wima MKS2B042201F00KS MKS2 2.2uF ±10% 50V Radial Polyester Capacitor