The 3299X-1-105 is a 3/8-inch square, multiturn cermet trimming potentiometer offering a resistance of 1,000,000 ohms (1 MΩ). It features a nominal effective travel of 25 turns for precise adjustment and a standard resistance tolerance of ±10%. This industrial-grade component has a power rating of 0.5 watts at 70°C and operates over a wide temperature range from -55 °C to +125 °C. With a temperature coefficient of ±100 ppm/°C and a sealed body, it is designed for reliability in various industrial circuit-trimming applications.