Wima MKS4 Series Metallised Polyester Capacitors 10% – Wima MKS4F051006G00KS, A 250V 10000nF industry standard metallised polyester (PET) capacitor. The capacitor has a high volume/capacitance ratio and is suitable for general purpose DC applications such as by-pass, blocking, coupling and decoupling, timing. Wima MKS4F051006G00KS MKS4 10uF ±10% 250V Radial Polyester Film Capacitor