The ZV 50 K 2220 801 HT from Bourns is a Varistor with AC Voltage Rating 50 V, DC Voltage Rating 65 V, Clamping Voltage 135 V, Capacitance 1500 pF, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for ZV 50 K 2220 801 HT can be seen below.