The SRR6040A-680M from Bourns is a Power Inductor with Inductance 68 µH, Inductance Tolerance ± 20 %, DCR 187 to 240 milli-ohm, Saturation Current 700 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for SRR6040A-680M can be seen below.