The B72214W2511K101 from TDK Corporation is a Varistor with AC Voltage Rating 510 V, DC Voltage Rating 670 V, Clamping Voltage 1355 V, Capacitance 240 pF, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for B72214W2511K101 can be seen below.