RJR26FB202RQ

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 are a type of adjustable component used to control resistance in electrical circuits. One popular model is the RJR26FB202RQ. It is a two-terminal resistor with a rotary adjustment mechanism on the back. The mechanism can be adjusted to vary the resistance between the terminals.

Application Field of RJR26FB202RQ

The RJR26FB202RQ is primarily used in circuit designs where small, precise adjustments in resistance are required. It is used to adjust the values of resistors in analog circuits, to set the operating point for transistors, and to control gain in amplifiers. It is also used to adjust the frequency of radio receivers and other devices. The low resistance rating of the RJR26FB202RQ (2.7Ω to 30KΩ) makes it suitable for use in power control circuits as well.

Working Principle of RJR26FB202RQ

The RJR26FB202RQ consists of a carbon film element that is embossed on a ceramic substrate. The resistor element is then covered with a protective coating, followed by a metal contact. When the rotary adjustment knob is turned, the resistance between the two contacts varies. The resistance changes in a linear fashion as the rotary knob is turned.

Conclusion

The RJR26FB202RQ trimmer potentiometer is a small and versatile component used for adjusting resistance in electrical circuits. Its low resistance rating makes it suitable for use in power control circuits as well as in circuit designs where small, precise adjustments in resistance are required.

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