The 3224W-2-102E is a 4 mm surface-mount trimming potentiometer (Trimpot) designed for industrial applications requiring sealed, reliable adjustment. It features a 1 kO standard resistance value with ±10% tolerance, essentially infinite resolution, and a 12-turn adjustment angle for precise tuning. The device is sealed to withstand board wash processing, halogen-free, and RoHS compliant, with a low contact resistance variation of 1% or 3 ohms maximum. Its top-adjust design with 0.6 mm wide adjustment slot and pick-and-place centering design meets EIA/EIAJ/IPC/VECI SMD standards. This trimmer is ideal for calibration and tuning applications in industrial electronics, instrumentation, and consumer devices where compact size and environmental sealing are essential.