The LSXND4040TKL1R0NDG from Taiyo Yuden is a Power Inductor with Inductance 1 µH, Inductance Tolerance ± 30 %, DCR 27 to 32.4 milli-ohm, Saturation Current 4000 to 4590 mA, SRF 90 MHz. Tags: Surface Mount. More details for LSXND4040TKL1R0NDG can be seen below.