The AMCV-1812H-650 from Abracon is a Varistor with AC Voltage Rating 50 V, DC Voltage Rating 65 V, Clamping Voltage 140 V, Capacitance 500 pF, Temperature Operating Range -55 to 85 ºC. Tags: Surface Mount. More details for AMCV-1812H-650 can be seen below.