The ECS-HCMPI-0502Q-1R0M from ECS Inc. International is a Power Inductor with Inductance 1 µH, Inductance Tolerance ±20 %, DCR 13.8 milli-ohm, Saturation Current 12800 to 14500 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-HCMPI-0502Q-1R0M can be seen below.