The IFSC-1111AZ-01 from Vishay is a Power Inductor with Inductance 1 to 47 µH, Inductance Tolerance ±20 %, DCR 63 to 2275 milli-ohm, Saturation Current 300 to 2900 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for IFSC-1111AZ-01 can be seen below.