The SP75-4R7M from Codaca Electronic is a Power Inductor with Inductance 4.70 µH, Inductance Tolerance ±20 %, DCR 16 to 19.2 milli-ohm, Saturation Current 5.50 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SP75-4R7M can be seen below.