The VDRH05B020xyE from Vishay is a Varistor with AC Voltage Rating 20 V, DC Voltage Rating 26 V, Clamping Voltage 73 V, Capacitance 900 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for VDRH05B020xyE can be seen below.