37SR200KLF

Due to market price fluctuations, if you need to purchase or consult the price. You can contact us or emial to us:   sales@allicdata.com

Trimmer potentiometers are small resistive components that produce variable electrical resistance when manual adjustment is applied to them. One such example is the 37SR200KLF Trim Potentiometer, which is a three-terminal device that provides a resistance value through the increment of resistance from the adjustment of a mechanical knob. This versatile component can be used in a variety of applications such as circuit volume control, adjustable DC power supply ripple, trimming of current, setting of triggering threshold voltage and in many other fields.

The 37SR200KLF Trim Potentiometer consists of a three terminals, a slider and a mechanical dial. The three terminals consist of the two end terminals that are connected externally with the circuit for controlling the resistance. These terminals are connected internally with the slider, which is attached to the mechanical dial. When the mechanical dial is rotated, the slider moves along the resistive track which is printed internally, thus providing a variable resistance between the two terminals.

This trimmer potentiometer’s mechanism of operation includes two different working principles. In the first principle, the slider follows the mechanical dial movement and varies the resistance between the two terminals accordingly. It is based on a mechanical device with a track resistor on a conductive film and is also known as a “missionary”. In the second principle, the slider follows the adjustments made by the mechanical dial but stays at a fixed position in the track resistor. It is based on a mechanical device with a track resistor on a resistive film and is also known as a “follower”.

The 37SR200KLF Trim Potentiometer is mainly used in the automotive, audio-visual, consumer and industrial electronics industries. It has a wide range of features such as low and manageable temperature coefficient, excellent tracking accuracy, low insertion loss and stable resistance. It has a maximum power rating of 200mW and an operating temperature range of -40 degrees Celsius to +85 degrees Celsius.

When using the trimmer potentiometer, it is important to note that the adjustment should be made with great care and caution. Even a slight rotational movement of the mechanical dial can produce a huge variation in the resistance. It is also essential to understand the operating principles of the potentiometer and the temperature range of its application.

In conclusion, the 37SR200KLF Trim Potentiometer is a versatile and reliable component that can be used to control the resistance in many applications. It works by adjusting the resistance of the two terminals through the rotation of the mechanical dial. The component is most suitable for the automotive, audio-visual, consumer and industrial electronics industries and offers good tracking accuracy, low power rating and stable resistance.

The specific data is subject to PDF, and the above content is for reference