3386C-1-105LF is a 3/8" square Trimpot trimming potentiometer from Bourns designed for precision resistance adjustment in industrial applications. This single-turn cermet potentiometer features a 1 MO resistance value with ±10% tolerance, side adjust configuration (C style), and sealed construction for enhanced reliability. It offers a mechanical angle of 310° nominal, adjustment angle of 280° nominal, and infinite resolution with a power rating of 0.5W at 85°C (300V max). The device includes 100% tin-plated solderable pins for RoHS compliance and features UL 94V-0 flammability rating. Common applications include circuit calibration, voltage divider adjustment, and precision tuning in industrial electronic equipment.