The SCH3028T-4R7MHF from ITG Electronics is a Power Inductor with Inductance 4.70 µH, Inductance Tolerance ±20 %, DCR 0.023 ohm, Saturation Current 3.30 to 4.80 A, Temperature Operating Range -55 to 130 Degree C. Tags: Through Hole. More details for SCH3028T-4R7MHF can be seen below.