The ISMP1004M3R3 from TRIGON COMPONENTS is a Power Inductor with Inductance 3.30 µH, Inductance Tolerance ±20 %, DCR 10.0 milli-ohm, Saturation Current 14 A, Temperature Operating Range -20 to 125 Degree C. Tags: Surface Mount. More details for ISMP1004M3R3 can be seen below.