The B72230M0681M401 from TDK Corporation is a Varistor with AC Voltage Rating 680 V, DC Voltage Rating 895 V, Clamping Voltage 2600 V, Capacitance 710 pF, Temperature Operating Range -40 to 85 Degree C. Tags: PCB Mount, Through Hole. More details for B72230M0681M401 can be seen below.