The PCS5D28-4R7N-RC from Allied Components International is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ±30 %, DCR 0.38 ohm, Saturation Current 1.9 A, Temperature Operating Range -30 to 100 Degree C. Tags: Surface Mount. More details for PCS5D28-4R7N-RC can be seen below.