The LSQNA251818T471M from Taiyo Yuden is a Power Inductor with Inductance 470 µH, Inductance Tolerance ± 20 %, DCR 10000 to 13000 milli-ohm, Saturation Current 35 mA, SRF 3.5 MHz. Tags: Surface Mount. More details for LSQNA251818T471M can be seen below.