The VDRH05E420xyE from Vishay is a Varistor with AC Voltage Rating 420 V, DC Voltage Rating 560 V, Clamping Voltage 1150 V, Capacitance 35 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for VDRH05E420xyE can be seen below.