The IRH2D18N2R2 from TRIGON COMPONENTS is a Power Inductor with Inductance 2.20 µH, Inductance Tolerance ±30 %, DCR 43 milli-ohm, Saturation Current 0.85 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for IRH2D18N2R2 can be seen below.