The 3224W-1-205E is a 4 mm SMD Trimpot® trimming potentiometer featuring a top-adjust design with sealed construction to withstand board wash processing. It offers a standard resistance range of 10 ohms to 2 megohms with ±10% tolerance, essentially infinite resolution, and a contact resistance variation of 1% or 3 ohms maximum. The device features 12 turns nominal adjustment angle, low CRV of 1%, and meets EIA/EIAJ/IPC/VECI SMD standard footprint specifications. With a maximum torque of 180 g-cm, dielectric strength of 600 VAC at sea level, and insulation resistance of 100 megohms at 500 VDC, this trimmer is ideal for precision calibration and tuning applications in industrial electronics, instrumentation, and consumer devices requiring reliable performance and RoHS compliance.