The ISMP1004M1R5 from TRIGON COMPONENTS is a Power Inductor with Inductance 1.50 µH, Inductance Tolerance ±20 %, DCR 7.5 milli-ohm, Saturation Current 20 A, Temperature Operating Range -20 to 125 Degree C. Tags: Surface Mount. More details for ISMP1004M1R5 can be seen below.