The MLVS0201V052R5 from INPAQ Technology is a Varistor with AC Voltage Rating 4 V, DC Voltage Rating 5.5 V, Clamping Voltage 35 V, Capacitance 2.5 pF, Temperature Operating Range -40 to 85 ºC. Tags: Surface Mount. More details for MLVS0201V052R5 can be seen below.