ST42ETH204

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Trimmer Potentiometers

ST42ETH204 is a trimmer potentiometer designed to offer reliable operation, as well as advanced features such as temperature variation, mechanical over-travel and shock resistance. This device is useful for compensation adjustments in products that require accurate, cost-effective adjustment capability. With a wide variety of sizes and packages available, it is ideally suited for applications such as adjustable power supplies, switching regulators, digital systems and power management.

Application fields

ST42ETH204 is designed with a wide variety of potential applications. It is typically used to adjust resistance to compensate for changes in temperature, mechanical over-travel, and shock. Some common applications include adjustable power supplies, switching regulators, digital systems, and power management.

It can also be used for laser printer thermal head printers, digital imaging copiers, printed circuit boards, and other applications requiring adjustable resistors. This trimmer potentiometer also serves as a component in communications equipment, multifunction printers, POS systems, and more.

Working Principle and Features

ST42ETH204 is composed of a resistor and a wiper. The wiper can move along the resistor, which serves to change the resistance. The resistance can be adjusted by rotating the shaft, which is connected to the wiper. The device is designed to offer a wide range of resistance adjustment, lower resistor-tolerance, low resistivity variation, and extreme voltage control.

The device is also designed to offer excellent temperature variation, excellent mechanical over-travel, and improved shock resistance. It is designed for use in extreme environments, where shock and vibration can cause the parts to malfunction or fail. It is also designed to offer precise adjustment, as well as longevity, durability, and improved resistance to environmental factors.

ST42ETH204 trimmer potentiometers are simple and reliable, yet offer many advantages over traditional forms of resistance adjustment. They are easy to use, cost effective, accurate, long lasting, and can be used in a wide range of environments where other types of adjustments are not suitable.

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