3386F-1-201LF is a 3/8" square single-turn cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. It features a 200 ohm resistance value with ±10% tolerance, top adjust configuration (F style), and 100% tin-plated terminations for RoHS compliance. The potentiometer offers a power rating of 0.5 watt at 85°C, an adjustment angle of 280° nominal, and operates over a temperature range of -55°C to +125°C. With infinite resolution, low contact resistance variation, and sealed construction, this trimmer is ideal for circuit calibration and fine-tuning applications requiring reliable, repeatable adjustments.