The Copal Electronics Inc. ST-4TB103 is a precision trimming potentiometer designed for fine-tuning and calibration in electronic circuits. The '103' indicates a resistance value of 10 kilohms (10KΩ). This potentiometer offers stable and reliable resistance adjustment, making it suitable for applications requiring accurate settings. The ST-4TB series is known for its compact size and ease of integration.

Applications:

• Calibration equipment
• Audio equipment
• Industrial control systems
• Instrumentation
• Power supplies

Features:

• Compact size
• High resolution
• Stable resistance
• Sealed construction
• Through-hole mounting

Benefits:

• Accurate calibration
• Reliable performance
• Reduced manual adjustments
• Extended equipment lifespan
• Cost-effective solution

Technical Specifications:

The ST-4TB103 has a resistance of 10 kilohms (10KΩ). It has a power rating of approximately 0.25W and an operating temperature range from -55°C to +125°C. The temperature coefficient is typically ±100 ppm/°C. The mechanical rotation angle is around 210 degrees. Terminals are designed for through-hole mounting, and the component is RoHS compliant. The compact dimensions allow for easy integration into densely populated circuit boards.