The MVS1812B560K-S from Meritek Electronics Corporation is a Varistor with AC Voltage Rating 35 V, DC Voltage Rating 45 V, Clamping Voltage 90 V, Capacitance 2400 pF, Temperature Operating Range -50 to 85 Degree C. Tags: Surface Mount. More details for MVS1812B560K-S can be seen below.