The MLVS1206AM04152 from INPAQ Technology is a Varistor with AC Voltage Rating 4 V, DC Voltage Rating 5.5 V, Clamping Voltage 23 V, Capacitance 1500 pF, Temperature Operating Range -40 to 125 ºC. Tags: Surface Mount. More details for MLVS1206AM04152 can be seen below.