The 22AR1MEGLFTR is a Model 22 sealed single-turn surface-mount cermet trimming potentiometer designed for precision resistance adjustment in compact applications. It features a 3 mm square form factor with a resistance range of 10 Ohms to 2 Megohms, ±20% tolerance, and an essentially infinite resolution for fine tuning. The device is rated for 0.125 Watts at 70°C with a maximum input voltage of 200 Vdc (or rms), 500 Vrms dielectric strength, and 100 Megohms minimum insulation resistance. Operating over a wide temperature range of -55°C to +125°C with a temperature coefficient of ±100 ppm/°C (±150 ppm/°C for resistances below 100 Ohms), the potentiometer is sealed with 85°C Fluorinert for environmental protection and demonstrates excellent mechanical durability with 100 rotational cycles and 1,000 hours load life at rated conditions. This component is ideal for circuit calibration, signal conditioning, and precision measurement applications where space constraints and environmental sealing are critical requirements.