The LSXBD4040KKL470M from Taiyo Yuden is a Power Inductor with Inductance 47 µH, Inductance Tolerance ± 20 %, DCR 1810 to 2172 milli-ohm, Saturation Current 240 mA, SRF 13 MHz. Tags: Surface Mount. More details for LSXBD4040KKL470M can be seen below.