The SD43-3R3MHF from ITG Electronics is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 0.0862 ohm, Saturation Current 2.70 A, Temperature Operating Range -25 to 130 Degree C. Tags: Surface Mount. More details for SD43-3R3MHF can be seen below.