The ZV 60 K 1210 251 HT from Bourns is a Varistor with AC Voltage Rating 60 V, DC Voltage Rating 85 V, Clamping Voltage 165 V, Capacitance 390 pF, Temperature Operating Range -55 to 150 Degree C. Tags: Surface Mount. More details for ZV 60 K 1210 251 HT can be seen below.