The TPV14N331KS from Meritek Electronics Corporation is a Thermally Protected Metal Oxide Varistor. It has an AC voltage rating of 215 V, a DC voltage rating of 275 V, and a clamping voltage of less than 550 V. This metal oxide varistor offers a high peak surge current handling capability of up to 10 kA in a standard lead-form design. It is available in a thermally enhanced through-hole package that measures 9.1 x 3.3 mm.