The ECS-MPI4040R3-2R2-R from ECS International is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 48 milli-ohm, Saturation Current 7900 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for ECS-MPI4040R3-2R2-R can be seen below.