3224J-001-202E – BOURNS

The Bourns 3224J-001-202E is a 3x3mm SMD precision trimming potentiometer specifically designed for fine-tuning applications in sensitive analog circuits. Its 2kΩ resistance value allows for precise voltage division and gain adjustment. The wiper provides a smooth, linear response across its full mechanical travel, minimizing unwanted signal distortion. Output voltage rating is 50V, while the output current rating is 100mA. Encapsulated in a robust ceramic package, the 3224J-001-202E offers excellent environmental protection and long-term stability. Its compact SMD footprint facilitates high-density board layouts and automated assembly. The operating temperature range is –40°C to 125°C, making it suitable for demanding industrial environments. Engineers frequently utilize this potentiometer in calibration circuits, sensor signal conditioning, and gain control stages where precise adjustment and minimal drift are critical. Its small size and high reliability provide a significant advantage over larger, less stable alternatives.