The IFLR-4027EZ-01 from Vishay is a Power Inductor with Inductance 0.085 to 0.220 µH, Inductance Tolerance ±20 %, DCR 0.38 to 0.42 milli-ohm, Saturation Current 33000 to 70000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for IFLR-4027EZ-01 can be seen below.