The LPS4040-823MR_ from Coilcraft is a Power Inductor with Inductance 82 µH, DCR 465 milli-ohm, Saturation Current 370 to 440 mA, SRF 8.90 MHz, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for LPS4040-823MR_ can be seen below.