The ECS-HCMPI-0502Q-R15M from ECS Inc. International is a Power Inductor with Inductance 0.15 µH, Inductance Tolerance ±20 %, DCR 4.6 milli-ohm, Saturation Current 27000 to 30000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-HCMPI-0502Q-R15M can be seen below.