The LPS4040-683MR_ from Coilcraft is a Power Inductor with Inductance 68 µH, DCR 410 milli-ohm, Saturation Current 440 to 510 mA, SRF 9.50 MHz, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LPS4040-683MR_ can be seen below.