The VDRH14V420xyE from Vishay is a Varistor with AC Voltage Rating 420 V, DC Voltage Rating 560 V, Clamping Voltage 1120 V, Capacitance 250 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for VDRH14V420xyE can be seen below.