The MOV-20D470K from Bourns is a Varistor with AC Voltage Rating 30 to 38 V, DC Voltage Rating 42 to 52 V, Clamping Voltage 93 V, Capacitance 16800 pF, Temperature Operating Range -40 to 105 ºC. Tags: Through Hole. More details for MOV-20D470K can be seen below.