The B72220S0111K101 from TDK Corporation is a Varistor with AC Voltage Rating 115 V, DC Voltage Rating 150 V, Clamping Voltage 300 V, Capacitance 2100 pF, Temperature Operating Range -40 to 105 ºC. Tags: Through Hole. More details for B72220S0111K101 can be seen below.