The LSDND4040WKTR56NM from Taiyo Yuden is a Power Inductor with Inductance 0.56 µH, Inductance Tolerance ± 30 %, DCR 14 to 16 milli-ohm, Saturation Current 9000 to 13000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LSDND4040WKTR56NM can be seen below.