The LSDND4040JET100MM from Taiyo Yuden is a Power Inductor with Inductance 10 µH, Inductance Tolerance ± 20 %, DCR 440 to 510 milli-ohm, Saturation Current 1400 to 1700 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LSDND4040JET100MM can be seen below.