The MVR34S820K-S from Meritek Electronics Corporation is a Varistor with AC Voltage Rating 50 V, DC Voltage Rating 65 V, Clamping Voltage 135 V, Capacitance 17950 pF, Temperature Operating Range -40 to 105 Degree C. Tags: Through Hole. More details for MVR34S820K-S can be seen below.