89WR250KLF

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Trimmer Potentiometers are electronically adjusted variable resistors used to adjust electrical signals in numerous applications. One of the most popular trimmer potentiometers is the 89WR250KLF, designed and manufactured by Vishay Intertechnology.

The 89WR250KLF is a three-terminal trimmer potentiometer manufactured in a surface mount package. It is designed specifically to provide accuracy and durability in difficult environments and applications. It has a measure of long-term stability, compared to conventional cermet and plastics, which makes it ideal for applications that may require frequent adjustments and recalibrations.

The 89WR250KLF also offers excellent self-centering, making it highly accurate and reliable. It has a wide temperature range, ideal for industrial applications that may have wide temperature variations. It also offers good linearity, excellent linearity traceability and long-term stability.

The 89WR250KLF trimmer offers a simplified footprint design, which minimizes the board real estate and helps to simplify the installation and maintenance process. It is designed to be adjustable over a wide resistance range and has a power rating of 0.25W.

The 89WR250KLF can be used in a variety of applications, ranging from audio systems to medical equipment. It offers a wide range of linearity and is well-suited for applications such as volume control, gain control, and calibrated operation.

The working principle of the 89WR250KLF is fairly simple. It consists of a wiper, which is moved across the resistor element to adjust the resistance. As the wiper moves across the resistor, it creates an electrical path between the positive and negative terminals, changing the electrical resistance. The wiper is usually controlled by a screw or a knob, which is used to adjust the resistance from the outside.

The 89WR250KLF is a great solution for those applications where accuracy, durability, and long-term stability are desired. Its simple design, wide temperature range, and good linearity make it an ideal choice for a variety of applications.

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