3386W-1-104 is a 3/8" square single-turn cermet trimming potentiometer designed for industrial applications requiring precise resistance adjustment. This side-adjust model features a 100 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 potentiometer offers a mechanical angle of 310° nominal, adjustment angle of 280° nominal, and infinite resolution with a temperature coefficient of ±100 ppm/°C. It is sealed for environmental protection and meets UL 94V-0 flammability standards. Common applications include circuit calibration, voltage divider adjustments, and precision tuning in industrial and electronic equipment.