The AMCV-1206H-5R5-T from Abracon is a Varistor with AC Voltage Rating 4 V, DC Voltage Rating 5.5 V, Clamping Voltage 18 V, Capacitance 2400 pF, Temperature Operating Range -55 to 125 ºC. Tags: Surface Mount. More details for AMCV-1206H-5R5-T can be seen below.