The LSXND4040KKL3R3MDG from Taiyo Yuden is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ± 20 %, DCR 100 to 120 milli-ohm, Saturation Current 1100 to 1300 mA, SRF 58 MHz. Tags: Surface Mount. More details for LSXND4040KKL3R3MDG can be seen below.