The 3269X-001-203 is a 20k Ohm, 1/4 inch square multi-turn trimming potentiometer manufactured by Bourns. This precision potentiometer is designed for applications requiring accurate and stable resistance adjustment. The multi-turn design allows for fine-tuning and high resolution, making it ideal for calibration and control circuits.

Applications

• Calibration of electronic circuits
• Adjusting voltage levels in power supplies
• Setting gain in amplifier circuits
• Control circuits in industrial equipment
• Fine-tuning of sensor outputs

Features

• Multi-turn adjustment: Provides high resolution and precise setting.
• Sealed construction: Protects against dust and moisture.
• Compact size: Suitable for high-density circuit boards.
• Stable resistance: Ensures consistent performance over time.
• RoHS compliant: Meets environmental standards.

Benefits

• Accurate adjustment: Multi-turn design allows for precise calibration.
• Reliable performance: Sealed construction ensures stable operation in harsh environments.
• Space-saving design: Compact size enables high-density mounting.
• Long-term stability: Stable resistance ensures consistent performance over time.
• Environmentally friendly: RoHS compliance reduces environmental impact.

Additional Details

The 3269X-001-203 has a resistance value of 20k Ohms with a tolerance of ±10%. The power rating is 0.25W at 70°C. The temperature coefficient is ±100 ppm/°C. The operating temperature range is -55°C to +125°C. The mechanical life is typically 200 cycles. The electrical travel is 25 turns nominal. It is commonly used in applications where precise and stable resistance adjustment is required over a wide temperature range.