The ECS-MPIL0530-4R7MC from ECS Inc. International is a RF Inductor with Inductance 4.7 µH, DC Resistance 50 to 60 mOhms, DC Current 3 A (Rated), 5 A (Heat Rating), Operating Temperature -55 to 125 Degree C, Tolerance ± 20%. Tags: Chip Inductor. More details for ECS-MPIL0530-4R7MC can be seen below.