3386F-1-102TLF is a 3/8" square cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. This single-turn potentiometer features a 1 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 top adjust F-style configuration provides a 280° nominal adjustment angle with infinite resolution, while the sealed construction offers protection against environmental factors. With 100% tin-plated terminations for RoHS compliance and a compact 9.53 mm square footprint, this trimmer is ideal for circuit calibration, tuning, and adjustment applications where reliable performance and long-term stability are required.