The RKR1025-4R7M from Codaca Electronic is a Power Inductor with Inductance 4.70 µH, Inductance Tolerance ±20 %, DCR 4.67 to 6.06 milli-ohm, Saturation Current 52 A, Temperature Operating Range -40 to 125 Degree C. Tags: Through Hole. More details for RKR1025-4R7M can be seen below.