The TPV14N431KS from Meritek Electronics Corporation is a Thermally-Protected Metal Oxide Varistor. It has an AC voltage rating of 250 V, a DC voltage rating of 320 V, and a clamping voltage of less than 650 V. It is thermally protected which improves safety and reliability features, and has a high peak surge current rating of up to 10 kA. This varistor features standard lead form and spacing options to provide proper spacing for heat dissipation while providing design flexibility. This UL/cUL safety-approved varistor is available in a through-hole package that measures 9.5 x 3.6 mm.