The LSQPA251818T331K from Taiyo Yuden is a Power Inductor with Inductance 330 µH, Inductance Tolerance ± 10 %, DCR 12300 to 15990 milli-ohm, Saturation Current 100 mA, SRF 4.5 MHz. Tags: Surface Mount. More details for LSQPA251818T331K can be seen below.