The AMI-M12S-7-3-B-1 from Altran Magnetics is a EMI / EMC Filter with Voltage Rating 250 V, Current Rating 3 A, Leakage Current 0.4 to 0.7 mA, Temperature operating range -10 to 40 ºC. Tags: Chassis Mount. More details for AMI-M12S-7-3-B-1 can be seen below.