The ISDC5015M3R3T from TRIGON COMPONENTS is a Power Inductor with Inductance 3.3 µH, Inductance Tolerance ±20 %, DCR 0.125 ohm, Saturation Current 1.8 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for ISDC5015M3R3T can be seen below.