The LSDND4040MKT4R7MM from Taiyo Yuden is a Power Inductor with Inductance 4.7 µH, Inductance Tolerance ± 20 %, DCR 140 to 160 milli-ohm, Saturation Current 2500 to 3000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LSDND4040MKT4R7MM can be seen below.