Bourns AC4842R Air Coil Inductors offer a 150MHz test frequency, ±10% tolerance, and 22nH to 120nH inductance range. These inductors feature a surface-mount design and an epoxy cover that provides mechanical stability and is ideal for pick-and-place processes. Bourns AC4842R inductors have a high Q value and are suitable for radio transmitters, RF amplifiers, and tuning applications.