The 3224X-1-102E 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 contact resistance variation of 1% or 3 ohms maximum. The device is rated for 12 turns nominal adjustment angle with a maximum torque of 180 g-cm, and operates with an insulation resistance of 100 megohms minimum at 500 VDC. The top-adjust X-style configuration includes a 0.6 mm wide by 0.5 mm deep adjustment slot, with overall dimensions of 5.3 mm × 5.7 mm × 2.5 mm, meeting EIA/EIAJ/IPC/VECI SMD standards. This sealed, halogen-free, RoHS-compliant trimmer is ideal for precision calibration in industrial electronics, instrumentation, and board-level tuning applications where environmental protection and long-term stability are essential.