3386C-1-253LF is a 3/8" square single-turn cermet trimming potentiometer designed for industrial applications requiring precise resistance adjustment. It features a 25 kO resistance value with ±10% tolerance, a power rating of 0.5 watt at 85°C, and operates over a temperature range of -55°C to +125°C. The side adjust configuration (C style) includes solderable pins with 3.81 mm spacing and 100% tin-plated terminations for RoHS compliance. With a mechanical angle of 310° nominal, adjustment angle of 280° nominal, and infinite resolution, this potentiometer provides reliable fine-tuning capability. Common applications include calibration, tuning, and adjustment circuits in industrial and electronic equipment where sealed, durable trimming potentiometers are required.