The IRH4D19M151 from TRIGON COMPONENTS is a Power Inductor with Inductance 150.0 µH, Inductance Tolerance ±20 %, DCR 1423 milli-ohm, Saturation Current 0.27 A, Temperature Operating Range -40 to 85 Degree C. Tags: Surface Mount. More details for IRH4D19M151 can be seen below.