High-Voltage ≥500V Capacitors KEMET High-Voltage ≥500V Capacitors are offered in a variety of form factors, case sizes, dielectrics, and capacitance values. These devices feature MLCC EIA case sizes from 0603 to 6560 and voltage ratings from 500VDC to 10,000VDC. KEMET High-Voltage Capacitors are ideal for commercial, automotive, and industrial applications.