The ISMP0603MR47 from TRIGON COMPONENTS is a Power Inductor with Inductance 0.47 µH, Inductance Tolerance ±20 %, DCR 4.2 milli-ohm, Saturation Current 26 A, Temperature Operating Range -20 to 125 Degree C. Tags: Surface Mount. More details for ISMP0603MR47 can be seen below.