The SPD73R-352M from API Delevan is a Power Inductor with Inductance 3.5 µH, Inductance Tolerance ±20 %, DCR 35 milli-ohm, Saturation Current 2600 mA, Temperature Operating Range -55 to 125 Degree C. Tags: Surface Mount. More details for SPD73R-352M can be seen below.