The LSQBA251818T680K from Taiyo Yuden is a Power Inductor with Inductance 68 µH, Inductance Tolerance ± 10 %, DCR 1500 to 1950 milli-ohm, SRF 9.5 MHz, Temperature Operating Range -40 to 105 Degree C. Tags: Surface Mount. More details for LSQBA251818T680K can be seen below.