The PV 17 K 4032 from Bourns is a Varistor with AC Voltage Rating 17 V, DC Voltage Rating 22 V, Clamping Voltage 53 V, Capacitance 1900 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for PV 17 K 4032 can be seen below.