The ZOVH 275 K 40 from Bourns is a Varistor with AC Voltage Rating 275 V, DC Voltage Rating 350 V, Clamping Voltage 710 V, Capacitance 2900 pF, Temperature Operating Range -40 to 85 ºC. Tags: Through Hole. More details for ZOVH 275 K 40 can be seen below.