The MVS1210B180L-S from Meritek Electronics Corporation is a Varistor with AC Voltage Rating 11 V, DC Voltage Rating 14 V, Clamping Voltage 30 V, Capacitance 3860 pF, Temperature Operating Range -50 to 85 Degree C. Tags: Surface Mount. More details for MVS1210B180L-S can be seen below.