The 3306K-1-104 is a 6 mm round single-turn Trimpot® trimming potentiometer manufactured by Bourns for industrial and open-frame applications. It features a 100 kO standard resistance value with ±25% tolerance, an essentially infinite resolution, and a 215° nominal adjustment angle with a 260° ±20° mechanical angle. The device is rated for 0.2 W at 70 °C (maximum 100 volts), operates across a temperature range of -25 °C to +100 °C with a temperature coefficient of ±250 ppm/°C, and has a contact resistance variation of 3% maximum. It includes cross-slot adjustment options, dust and splash-resistant covers, and solderable pin terminals, making it suitable for precision tuning and calibration in electronic circuits, audio equipment, and industrial control systems.