The SD43-1R2MHF from ITG Electronics is a Power Inductor with Inductance 1.2 µH, Inductance Tolerance ±20 %, DCR 0.0520 ohm, Saturation Current 4.77 A, Temperature Operating Range -25 to 130 Degree C. Tags: Surface Mount. More details for SD43-1R2MHF can be seen below.