3319W-2-103

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Trimmer Potentiometers are external components used to precisely control voltage or current in a circuit. In particular, 3319W-2-103 is a type of trimmer potentiometer which is commonly used in precision circuits. It comes with a wide range of applications and working principles.

Application Field

3319W-2-103 is a type of trimmer potentiometer which can be used for different purposes. It is ideal for applications that require precise adjustments in voltage or current. It is very common in precision circuits due to its small size and high accuracy. Additionally, it has a wide range of operational temperature and humidity range and is resistant to vibrations and shocks.

Due to its small size and high accuracy, it is often used in circuits that require precise adjustments. For example, it is common for calibration and match circuits for transducer elements such as strain gauges, load cells, temperature sensors, and more. This trimmer potentiometer is also suitable for adjusting frequency response of filters, matching impedance of antens and amplifiers, and providing accurate and stable gain levels of bridges and amplifiers.

Working Principle

The principle behind 3319W-2-103 trimmer potentiometer is relatively simple. It consists of three terminals, one of which is the mechanical activation terminal, and two are electrical connection points. When the activation terminal is moved, the resistance between the two mounted connections is changed. This is how precise voltage and current adjustments can be made in a circuit.

The 3319W-2-103 trimmer potentiometer also features a three-layer hermetic seal between the rotor and the body, which ensures resistance stability in harsh environments. Additionally, it has double gold-plated terminals for better contact and reliability. This type of trimmer also uses a precision mechanical assembly of components to ensure accurate functioning in the long run.

Conclusion

In conclusion, the 3319W-2-103 trimmer potentiometer is a type of external component which can be used for precise control of voltage or current in a circuit. It is small in size and has a wide range of applications, making it ideal for calibration and match circuits as well as other precision applications. It operates on a simple principle, and uses a three-layer hermetic seal for stability in harsh environments. Additionally, it has double gold-plated terminals for better contact and reliability.

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