The LSXND4040TKL221MDG from Taiyo Yuden is a Power Inductor with Inductance 220 µH, Inductance Tolerance ± 20 %, DCR 3800 to 4560 milli-ohm, Saturation Current 275 to 310 mA, SRF 4 MHz. Tags: Surface Mount. More details for LSXND4040TKL221MDG can be seen below.