The MOV-20D221K from Bourns is a Varistor with AC Voltage Rating 140 to 180 V, DC Voltage Rating 198 to 242 V, Clamping Voltage 360 V, Capacitance 2160 pF, Temperature Operating Range -40 to 105 ºC. Tags: Through Hole. More details for MOV-20D221K can be seen below.