The Copal Electronics ST-5TR is a precision trimmer resistor designed for fine-tuning circuits in a variety of electronic applications. As a single-turn trimmer, it allows for accurate and repeatable adjustments, making it suitable for applications requiring precise calibration. The ST-5TR series is known for its compact size and robust construction, which ensures reliable performance even in demanding environments.

Applications

• Calibration of electronic instruments
• Adjustment of voltage and current levels in power supplies
• Fine-tuning of audio equipment
• Control circuits in industrial automation systems
• Adjustment of sensor outputs in measurement devices

Features

• Single-turn adjustment
• Compact size for space-saving designs
• Robust construction for reliable performance
• Available in various resistance values to suit different circuit requirements
• Through-hole mounting for easy installation
• High stability and low temperature coefficient

Benefits

• Provides precise and repeatable adjustments for accurate calibration
• Saves space in compact electronic devices due to its small size
• Ensures long-term reliability with its robust construction
• Offers flexibility in circuit design with a wide range of resistance values
• Simplifies installation with through-hole mounting
• Maintains stable performance over a wide temperature range, minimizing drift

Additional Details

The ST-5TR series trimmers are typically constructed with a ceramic or plastic substrate and a resistive element made from cermet or carbon composition. The single-turn design allows for quick and easy adjustments, while the sealed construction protects the internal components from dust and moisture. These trimmers are available in various resistance values, typically ranging from 10 ohms to 2 megohms, and are designed to operate within a specified power rating, such as 0.25W or 0.5W. They are commonly used in applications where precise adjustment and long-term stability are critical.

The Copal Electronics ST-5TR is a reliable and versatile trimmer resistor that provides accurate and stable adjustments for a wide range of electronic circuits.