The IFLR-5151HZ-01 from Vishay is a Power Inductor with Inductance 0.21 to 0.44 µH, Inductance Tolerance ±20 %, DCR 0.32 to 0.35 milli-ohm, Saturation Current 35000 to 71000 mA, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for IFLR-5151HZ-01 can be seen below.