The TND05V-680KB00AAA0 from Nippon Chemi Con is a Varistor with AC Voltage Rating 40 V, DC Voltage Rating 55 V, Clamping Voltage 150 V, Capacitance 870 pF, Temperature Operating Range -40 to 85 Degree C. Tags: Through Hole. More details for TND05V-680KB00AAA0 can be seen below.