The XGL4040-681ME_ from Coilcraft is a Power Inductor with Inductance 0.68 µH, Inductance Tolerance ±20%, DCR 3.5 to 4 milli-ohm, Saturation Current 5300 to 10500 mA, SRF 72 MHz. Tags: Surface Mount. More details for XGL4040-681ME_ can be seen below.