The 4448-122L from API Delevan is a Power Inductor with Inductance 33 to 132 µH, Inductance Tolerance ±20 %, DCR 72 to 288 milli-ohm, Saturation Current 900 to 1800 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for 4448-122L can be seen below.