RJR26FW201RQ

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Trimmer Potentiometers

RJR26FW201RQ is a trimmer potentiometer, which is a type of variable resistor that has a small built-in shaft or screw for manual adjustment. They are used in many applications such as volume controls, tuners, and audio equipment, providing the user with a visual indication or feedback to the precise setting of the control. These potentiometers generally feature a metal or plastic body, pins for a wire connection, and a calibrated scale to indicate the position of the resistance element.

Trimmer potentiometers are set to their desired value during the design phase of a project, freeing up valuable real estate on a printed circuit board by eliminating the need for a separate adjustment. This method also makes it more convenient and easier for users to adjust settings without opening their device or using additional tools.

RJR26FW201RQ is a potentiometer which has a resistance range of 0.4 to 0.22 ohms and comes in a package which is 18.7 millimeters by 5.8 millimeters. It is a single-turn trimmer which is designed for both horizontal and vertical mounting. It also features a top adjustable slotted screwdriver adjustment. This potentiometer is featured on a number of specific applications such as motor control, power supplies, level or frequency translations, automatic test systems, and instrumentation.

The working principle of a trimmer potentiometer is based on the principle of resistance. When the resistance element in the potentiometer is changed, the output of the device is changed accordingly. When the slider is moved along the resistance track, the resistor elements are connected in series with each other, increasing the resistance in the circuit. This change in resistance affects the current flow in the circuit, thus changing the voltage output.

Trimmer potentiometers are a great tool for making small adjustments to circuits without needing to open up the device. They are also cost-effective for most applications due to their small size and the fact that they are a single-turn adjustment. RJR26FW201RQ is a versatile trimmer potentiometer that is suitable for a wide range of applications.

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