The LSXBD4040MKL4R7M from Taiyo Yuden is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ± 20 %, DCR 140 to 168 milli-ohm, Saturation Current 1050 mA, SRF 45 MHz. Tags: Surface Mount. More details for LSXBD4040MKL4R7M can be seen below.