The LSDND4040WKT2R2MM from Taiyo Yuden is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ± 20 %, DCR 47 to 54 milli-ohm, Saturation Current 5400 to 7500 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LSDND4040WKT2R2MM can be seen below.