The 4448-124L from API Delevan is a Power Inductor with Inductance 50 to 200 µH, Inductance Tolerance ±20 %, DCR 111 to 444 milli-ohm, Saturation Current 750 to 1500 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for 4448-124L can be seen below.