The ECS-MPIL0630-R47MC from ECS International is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20 %, DCR 3.4 to 4.1 milli-ohm, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-MPIL0630-R47MC can be seen below.