The LSDND4040MKT1R5MF from Taiyo Yuden is a Power Inductor with Inductance 1.5 µH, Inductance Tolerance ± 20 %, DCR 56 to 65 milli-ohm, Saturation Current 3700 to 5400 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LSDND4040MKT1R5MF can be seen below.