The MV 50 K 105 MX from Bourns is a Varistor with AC Voltage Rating 50 V, DC Voltage Rating 65 V, Clamping Voltage 135 V, Capacitance 1000000 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for MV 50 K 105 MX can be seen below.