The AMCV-2220H-180-T from Abracon is a Varistor with AC Voltage Rating 12.7 V, DC Voltage Rating 18 V, Clamping Voltage 40 V, Capacitance 5000 pF, Temperature Operating Range -55 to 85 ºC. Tags: Surface Mount. More details for AMCV-2220H-180-T can be seen below.