The M3E195E5LB7 from Littelfuse is a Varistor with AC Voltage Rating 195 V, DC Voltage Rating 250 V, Clamping Voltage 495 V, Capacitance 420 pF, Temperature Operating Range -40 to 105 ºC. Tags: Through Hole. More details for M3E195E5LB7 can be seen below.