The ZOVR 550 K 32 from Bourns is a Varistor with AC Voltage Rating 550 V, DC Voltage Rating 745 V, Clamping Voltage 1500 V, Capacitance 1380 pF, Temperature Operating Range -40 to 85 ºC. Tags: Through Hole. More details for ZOVR 550 K 32 can be seen below.