The IWDAE4020M2R2T from TRIGON COMPONENTS is a Power Inductor with Inductance 2.2 µH, Inductance Tolerance ±20 %, DCR 0.046 ohm, Saturation Current 6.0 to 7.5 A, Temperature Operating Range -40 to 125 Degree C. Tags: Surface Mount. More details for IWDAE4020M2R2T can be seen below.