The VDRS10P550xyE from Vishay is a Varistor with AC Voltage Rating 550 V, DC Voltage Rating 745 V, Clamping Voltage 1500 V, Capacitance 120 pF, Temperature Operating Range -40 to 85 ºC. Tags: Through Hole. More details for VDRS10P550xyE can be seen below.