The ISMP0603MR33 from TRIGON COMPONENTS is a Power Inductor with Inductance 0.33 µH, Inductance Tolerance ±20 %, DCR 3.9 milli-ohm, Saturation Current 30 A, Temperature Operating Range -20 to 125 Degree C. Tags: Surface Mount. More details for ISMP0603MR33 can be seen below.