The 68XR2KLF 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 of 10 Ohms to 2 Megohms and a standard tolerance of ±10% (±20% for values below 100 Ohms). The device operates at a maximum input voltage of 200 Vdc with a maximum slider current of 100 mA and a power rating of 0.5 Watts at 85°C. It is sealed with 85°C Fluorinert for protection against moisture and environmental contamination, with an operating temperature range of -55°C to +125°C and a temperature coefficient of ±100 ppm/°C (±250 ppm/°C for values below 100 Ohms). The potentiometer exhibits excellent reliability with rotational life of 200 cycles and load life of 1,000 hours at 70°C under rated power, making it suitable for precision instrumentation, calibration circuits, and industrial control systems requiring stable, long-term performance.