The MVS1206A450M301 from Meritek Electronics Corporation is a Varistor with AC Voltage Rating 35 V, DC Voltage Rating 45 V, Clamping Voltage 90 V, Capacitance 300 pF, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for MVS1206A450M301 can be seen below.