The 22AR20KLFTR is a top-adjustment, single-turn cermet trimming potentiometer designed for surface-mount applications. It provides a resistance of 20 kOhms with a standard tolerance of ±20% and has a power rating of 0.125 Watts at 70°C. Key features include a temperature coefficient of ±100 ppm/°C and a robust seal, allowing it to operate reliably across a wide temperature range from -55°C to +125°C. Its compact 3 mm square package makes it ideal for high-density circuit boards requiring precise calibration and tuning.