The MVS3220L470K800 from Meritek Electronics Corporation is a Varistor with AC Voltage Rating 34 V, DC Voltage Rating 47 V, Clamping Voltage 77 V, Capacitance 14600 pF, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for MVS3220L470K800 can be seen below.