3386R-1-204LF

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Trimmer potentiometers are used in many applications as they provide a means of adjusting and controlling the electrical signal that flows within an electrical circuit. A trimmer potentiometer is a three-terminal resistor with a sliding or rotating contact that forms an adjustable voltage divider. The 3386R-1-204LF is an example of a trimmer potentiometer that provides rotational adjustment of a resistor network in electronic circuits.

The 3386R-1-204LF

The 3386R-1-204LF is a surface mount trimmer potentiometer with a through-hole mounting style. This trimmer potentiometer has a resistance of 200 ohms and a power rating of 0.25W. This trimmer features a single turn adjustment with a full rotational angle of 330 degrees and a linear taper characteristic. The 3386R-1-204LF uses cermet as its contact material and has a maximum operating temperature of +85 degrees Celsius.

Application Field

The 3386R-1-204LF is primarily used for low power applications. Its low power rating makes it ideal for applications that require low electrical currents. Additionally, its surface mount style makes it well suited for use in small, compact electronics or in places where size is a major concern. This trimmer potentiometer can be used in audio equipment, automotive electronics, telecommunications, industrial equipment, and medical devices.

Working Principle

Trimmer potentiometers work by providing an adjustable resistor network in an electronic circuit. A voltage applied to two of the terminals will cause the third terminal to output a voltage relative to the applied voltage. By adjusting the rotor or sliders of the trimmer potentiometer, the voltage output is thus adjusted.

The 3386R-1-204LF provides a single turn adjustment with a linear taper characteristic. This means that the voltage output will increase linearly as the rotor is turned. The resistor network can therefore be adjusted with precision to achieve the desired settings in the circuit.

Conclusion

The 3386R-1-204LF is a trimmer potentiometer capable of providing a precision adjustable resistor network in electronic circuits. Its low power rating makes it suitable for low power applications, and its surface mount style make it well suited for small electronics. This trimmer works by adjusting the voltage output from one terminal in relation to the voltage applied to the other two terminals.

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