The ECS-MPIL0530-3R3MC from ECS International is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 32 to 38 milli-ohm, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for ECS-MPIL0530-3R3MC can be seen below.