The XGL3515-221ME_ from Coilcraft is a Power Inductor with Inductance 0.22 µH, Inductance Tolerance ±20%, DCR 4.8 to 5.6 milli-ohm, Saturation Current 4700 to 11100 mA, SRF 200 MHz. Tags: Surface Mount. More details for XGL3515-221ME_ can be seen below.