The LSXND4040TKL3R3MDG from Taiyo Yuden is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ± 20 %, DCR 55 to 66 milli-ohm, Saturation Current 2300 to 2560 mA, SRF 45 MHz. Tags: Surface Mount. More details for LSXND4040TKL3R3MDG can be seen below.