The ECS-HCMPI-0503Q-2R2M from ECS International is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 14.5 milli-ohm, Saturation Current 9000 to 10000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-HCMPI-0503Q-2R2M can be seen below.