The WSF10D40-R68YQ from AiT Semiconductor is a Power Inductor with Inductance 0.68 µH, Inductance Tolerance ±30 %, DCR 6.0 mOhm, Saturation Current 11.0 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for WSF10D40-R68YQ can be seen below.