3214X-1-201E

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

Trimmer potentiometers, also known as trimmers, trimmer resistors, variable resistors, trim pot, preset, or adjustable resistor, are 3-terminal resistors with a sliding (or rotating) contact that forms an adjustable voltage divider. Used as an adjustable voltage or power divider, these tiny components can provide an easy way to adjust signal level, bias current or other parameter in a circuit.

One of most popular trimmer potentiometers is the 3214X-1-201E. This trimmer potentiometer has 3 discrete elements position-sensitive resistance elements. It offers resistance values up to 10K. It’s used as a voltage divider in wide range of application fields, such as automotive, consumer electronics, or industrial.

As for its working principle, the 3214X-1-201E trimmer potentiometer has a rotary spindle that is precision machined to provide smooth rotating action with precision resistance settings. The moveable arm contacts all three individual contact areas. As the spindle is rotated, the resistance value of each contact changes.

For instance, when the spindle is turned clockwise, it leads to higher resistance value because it increases the amount of resistance between the 2 contact points. Inversely, when the spindle is turned counterclockwise, it decreases the resistance between the 2 contact points resulting in lower resistance value.

These trimmer potentiometers are hence used to adjust and trim the resistance of a circuit in order to fix a specific value that the circuit needs to work on. It is also used to adjust the position of wipers on a potentiometer to allow for more accurate readings. The 3214X-1-201E trimmer potentiometer can therefore provide precision adjustment in various applications, such as for setting operating frequency, bias current, or quiescent current, setting the gain of voice coils, voltage dividers for level control of audio signals, and ensuring smooth and accurate circuitry operation.

With its long-lasting stability and small size, the 3214X-1-201E trimmer potentiometer provides a great solution for providing precision adjustment in a wide range of applications. With its simple yet reliable design, this versatile trimmer potentiometer can easily meet any needs in a variety of application fields.

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