The ZV 8 L 0805 121 from Bourns is a Varistor with AC Voltage Rating 8 V, DC Voltage Rating 11 V, Clamping Voltage 25 V, Capacitance 475 pF, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for ZV 8 L 0805 121 can be seen below.