The LSQNA251818T471K from Taiyo Yuden is a Power Inductor with Inductance 470 µH, Inductance Tolerance ± 10 %, DCR 10000 to 13000 milli-ohm, Saturation Current 35 mA, SRF 3.5 MHz. Tags: Surface Mount. More details for LSQNA251818T471K can be seen below.