The ERZC32EK431 from Panasonic Corporation is a Varistor with AC Voltage Rating 275 V, DC Voltage Rating 350 V, Clamping Voltage 710 V, Capacitance 2500 pF, Temperature Operating Range -40 to 85 Degree C. Tags: Chassis Mount. More details for ERZC32EK431 can be seen below.