3203X202P Potentiometers, Variable Resistors

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 adjustable resistors used to increase or decrease electrical resistance in circuits. They are frequently used to adjust the volume of audio systems or to adjust the speed of motors. The 3203X202P is a trimmer potentiometer with a 2 mm contact gap diameter and a 2 Watt power rating. It has three pins: the terminal pin, which is used to make the connection; the wiper pin, which is connected to the wiper arm; and the adjustment pin, which is used to adjust the resistance.

The 3203X202P application field includes the remote control transmission circuit, the sound transmission channel, and the communication circuit. For example, it can be used in the circuit to adjust the resistance, and then adjust the sound volume of the device. The main feature of the 3203X202P is that it has a small size that is suitable for narrow space, but at the same time, it is also designed to ensure reliable contact with the wiper and provide good electrical performance. In addition, it has a low contact resistance, and a wide range of resistance adjustment.

The 3203X202P working principle is straightforward. The adjustment pin is connected to the terminal pin, and the wiper pin to one side of the resistive element. By adjusting the adjustment pin, the wiper arm slides on the resistive element and increases or decreases the electrical resistance of the circuit. The amount of resistance can be varied by turning the adjustment pin, thus controlling the maximum and minimum resistance.

In summary, the 3203X202P trimmer potentiometer is widely used in remote control transmission circuits, sound transmission channels, and communication circuits for adjusting the resistance and volume. It has a small size, reliable contact, low contact resistance, and wide resistance range adjustment. Its working principle is also easy to understand: adjust the adjustment pin to adjust the resistive element and the resistance in the circuit.

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