The VDRS20W625ByE from Vishay is a Varistor with AC Voltage Rating 625 V, DC Voltage Rating 825 V, Clamping Voltage 1650 V, Capacitance 320 pF, Temperature Operating Range -40 to 85 ºC. Tags: Through Hole. More details for VDRS20W625ByE can be seen below.