Wima mks4 series metallised polyester capacitors 10 wima mks4d041003f00ks a 100v 1000nf industry standard metallised polyester pet capacitor the capacitor has a high volumecapacitance ratio and is suitable for general purpose dc applications such as by pass blocking coupling and decoupling timing wima mks4d041003f00ks 1uf 10 100v 10mm pitch polyester capacitor