3386S-1-104LF is a 3/8" square single-turn cermet trimming potentiometer designed for industrial applications requiring precise resistance adjustment. This side-adjust model features a 100 kO resistance value (indicated by the 104 code), ±10% resistance tolerance, and 100% tin-plated terminations for RoHS compliance. The potentiometer offers infinite resolution with a 280° nominal adjustment angle, 0.5W power rating at 85°C, and a maximum operating voltage of 300V. Key specifications include an absolute minimum resistance of 2 ohms max, contact resistance variation of 2% or 3 ohms (whichever is greater), and dielectric strength of 900 VAC at sea level. This sealed trimmer is ideal for calibration and fine-tuning applications in industrial electronic circuits.