The VDRUS20Z130ByE from Vishay is a Varistor with AC Voltage Rating 130 V, DC Voltage Rating 170 V, Clamping Voltage 340 V, Capacitance 2100 pF, Temperature Operating Range -40 to 125 ºC. Tags: Through Hole. More details for VDRUS20Z130ByE can be seen below.