3386F-1-252LF is a 3/8" square single-turn cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. It features a 2.5 kO resistance value (code 252), top adjust configuration (F style), ±10% resistance tolerance, and 100% tin-plated RoHS compliant terminations. 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 its sealed construction, infinite resolution, and low contact resistance variation, this trimmer is ideal for calibration, tuning, and adjustment applications in electronic circuits where reliable and repeatable performance is required.