The MPX1D0520L2R2 from Kemet Corporation is a Power Inductor with Inductance 2.20 µH, Inductance Tolerance ±20 %, DCR 35.10 to 40.40 milli-ohm, Saturation Current 4500 to 6500 mA, SRF 39 MHz. Tags: Surface Mount. More details for MPX1D0520L2R2 can be seen below.