The ZV 130 K 2220 501 HT from Bourns is a Varistor with AC Voltage Rating 130 V, DC Voltage Rating 170 V, Clamping Voltage 340 V, Capacitance 500 pF, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for ZV 130 K 2220 501 HT can be seen below.