The VDRH10S320xyE from Vishay is a Varistor with AC Voltage Rating 320 V, DC Voltage Rating 420 V, Clamping Voltage 842 V, Capacitance 220 pF, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for VDRH10S320xyE can be seen below.