The LSQPA251818T221M from Taiyo Yuden is a Power Inductor with Inductance 220 µH, Inductance Tolerance ± 20 %, DCR 8400 to 10920 milli-ohm, Saturation Current 115 mA, SRF 5.5 MHz. Tags: Surface Mount. More details for LSQPA251818T221M can be seen below.