The TPV14N271KS from Meritek Electronics Corporation is a Thermally-Protected Metal Oxide Varistor. It has an AC voltage rating of 175 V, a DC voltage rating of 225 V, and a clamping voltage of 455 V. This RoHS-compliant varistor offers a high peak surge current handling capability of up to 6 kA in a standard lead form design. It is available in a thermally-enhanced through-hole package that measures 9.3 x 3.5 mm.