3386W-1-500 is a 3/8" square single-turn cermet trimming potentiometer designed for industrial applications requiring precise resistance adjustment. This side-adjust Trimpot features a 50 ohm 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 infinite resolution with a 280° nominal adjustment angle and 310° mechanical angle, along with sealed construction for environmental protection. It is suitable for circuit calibration, tuning, and trimming applications where reliable and repeatable adjustments are required.