The 3214W-1-100E is a 5-turn Trimpot® trimming potentiometer featuring a 4 mm square surface-mount design with top adjustment and sealed construction for industrial applications. It offers a resistance range from 10 ohms to 2 megohms with ±10% standard tolerance, essentially infinite resolution, and a maximum adjustment angle of 0.5 turns nominal. The device is rated for 0.25 watts at 85°C and operates across a temperature range of -65°C to +150°C with a temperature coefficient of ±100 ppm/°C, providing stable performance in demanding environments. Its sealed design withstands board wash processing, and it is RoHS compliant and halogen-free, making it suitable for precision tuning applications in industrial electronics, instrumentation, and consumer equipment requiring reliable potentiometric adjustment.