MKS2
This part is a WIMA MKS2 0.33uf 3000V capacitor. It is a radial leaded capacitor with axial leads. It is made of polypropylene, has a lead spacing of 10.6mm, and a diameter of 22.5mm. The tolerance of the MKS2 series is +/- 10%. This capacitor, which is in a DO-411 package, has a high temperature tolerance of up to 125°C, and a maximum ripple current of 4.45A.