The SD43-Series from Coilcraft is a Power Inductor with Inductance 1 to 68 µH, Inductance Tolerance ±20%, DCR 33 to 1117 milli-ohm, Saturation Current 650 to 6500 mA, SRF 10 to 100 MHz. Tags: Surface Mount. More details for SD43-Series can be seen below.