The MPX1D0840LR47 from Kemet Corporation is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20 %, DCR 2.30 to 2.70 milli-ohm, Saturation Current 26000 to 38000 mA, SRF 59 MHz. Tags: Surface Mount. More details for MPX1D0840LR47 can be seen below.