The VDRS20W140ByE from Vishay is a Varistor with AC Voltage Rating 140 V, DC Voltage Rating 180 V, Clamping Voltage 360 V, Capacitance 1900 pF, Temperature Operating Range -40 to 85 ºC. Tags: Through Hole. More details for VDRS20W140ByE can be seen below.