The ECS-MPI2520R0-1R0-R from ECS International is a Power Inductor with Inductance 0.9 µH, Inductance Tolerance ±20 %, DCR 50 to 60 milli-ohm, Saturation Current 3200 mA, Temperature Operating Range -40 to 105 Degree C. Tags: Surface Mount. More details for ECS-MPI2520R0-1R0-R can be seen below.