The XGL4030-123ME_ from Coilcraft is a Power Inductor with Inductance 12 µH, Inductance Tolerance ±20%, DCR 78.5 to 86.5 milli-ohm, Saturation Current 1350 to 2700 mA, SRF 17 MHz. Tags: Surface Mount. More details for XGL4030-123ME_ can be seen below.