The ECS-MPI2520R1-1R5-R from ECS International is a Power Inductor with Inductance 1.5 µH, Inductance Tolerance ±20 %, DCR 55 to 66 milli-ohm, Saturation Current 3400 mA, Temperature Operating Range -40 to 105 Degree C. Tags: Surface Mount. More details for ECS-MPI2520R1-1R5-R can be seen below.