The V5.5MLA1206NHAUTO from Littelfuse is a Varistor with AC Voltage Rating 4 V, DC Voltage Rating 5.5 V, Clamping Voltage 17.5 V, Capacitance 2900 pF, Temperature Operating Range -40 to 125 ºC. Tags: Surface Mount. More details for V5.5MLA1206NHAUTO can be seen below.