3223J-1-203E is a 3 mm surface mount multiturn cermet trimming potentiometer designed for precision resistance adjustment in industrial applications. It features a 20 kO resistance value with ±20% tolerance, 11 turns nominal adjustment angle, and essentially infinite resolution for fine-tuning. The sealed construction withstands standard board wash processing, and the pick and place centering design ensures automated placement compatibility. With a power rating of 0.125 W at 70°C, operating temperature range of -65°C to +150°C, and UL94V-0 flammability rating, this trimmer is ideal for applications requiring reliable, repeatable adjustments in demanding environments.