The IDM7045M3R3 from TRIGON COMPONENTS is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 24 milli-ohm, Saturation Current 2.5 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for IDM7045M3R3 can be seen below.