metallized polyester film capacitor class x2 are non-inductively wound with metallized polyester film as the dielectric/electrode with copper-clad steel leads and encapsulated in a plastic case sealed with epoxy resin.

This type of ceramic capacitor has features as below:
1. Box type provides the identical outer appearance
2. High insulation resistance long life due to self-healing effect
3. Withstanding 2.5kv impulse voltage, class x2
4. As an across-the-line type noise suppression apacitor and suitable for AC purpose