The R3439-S is a series of precision trimming potentiometers manufactured by Bourns. These potentiometers are designed for circuit adjustments where accuracy and stability are important. The R3439-S offers a reliable solution for fine-tuning electronic circuits.

Applications:

• Calibration circuits
• Feedback control systems
• Test and measurement equipment
• Audio equipment
• Power supply adjustments

Features:

• High resolution
• Stable resistance value
• Sealed construction
• Compact size
• Multiple terminal styles

Benefits:

• Precise circuit adjustment
• Long-term reliability
• Protection against environmental contaminants
• Easy integration into various circuits
• Versatile mounting options

Additional Details:

The R3439-S series features a cermet element, providing enhanced stability and long life. The sealed construction protects against dust, solvents, and other contaminants. They are available in various resistance values to meet diverse application requirements. The series offers both surface mount and through-hole options. These potentiometers are commonly used in circuits requiring precise calibration, feedback control, and trimming adjustments. The compact size makes them suitable for densely populated circuit boards. The Bourns R3439-S series is a popular choice for applications requiring a durable and accurate trimming potentiometer.