3386B-1-102LF is a 3/8" square Trimpot trimming potentiometer designed for precision resistance adjustment in industrial applications. This single-turn cermet potentiometer features a 1 kO resistance value with ±10% tolerance, a 280° nominal adjustment angle, and a mechanical angle of 310° nominal. It offers a power rating of 0.5 watt at 85°C, operates over a temperature range of -55°C to +125°C, and provides infinite resolution with sealed construction. The side adjust (B style) configuration with solderable pins and 100% tin-plated (RoHS compliant) terminations makes it suitable for PCB mounting in instrumentation, calibration circuits, and industrial control systems.