The 68WR200LF is a 3/8" square multiturn cermet trimming potentiometer designed for precision resistance adjustment applications. It features 20 turns of nominal electrical travel with a resistance range from 10 ohms to 2 megohms, standard resistance tolerance of ±10% (±20% for values below 100 ohms), and essentially infinite resolution for fine tuning. The device is rated for a maximum input voltage of 200 Vdc or rms, maximum slider current of 100 mA, and a power rating of 0.5 watts at 85°C derating to 0 at 125°C, with dielectric strength of 900 Vrms and minimum insulation resistance of 1,000 megohms. The potentiometer is sealed with 85°C Fluorinert with no leaks and is commonly used in instrumentation, calibration circuits, and precision control applications where reliable multiturn adjustment and stable performance across temperature ranges are required.