3386Y-1-104

Series:	Trimpot® 3386 - Sealed
Packaging:	Tube
Lead Free Status / RoHS Status:	--
Part Status:	Active
Moisture Sensitivity Level (MSL):	--
Resistance:	100 kOhms
Power (Watts):	0.5W, 1/2W
Tolerance:	±10%
Temperature Coefficient:	±100ppm/°C
Number of Turns:	1
Adjustment Type:	Top Adjustment
Resistive Material:	Cermet
Mounting Type:	Through Hole
Termination Style:	PC Pins
Size / Dimension:	Square - 0.375" x 0.375" Face x 0.190" H (9.53mm x 9.53mm x 4.83mm)

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Trimmer Potentiometers: 3386Y-1-104

Trimmer potentiometers are small components used to adjust electrical signals in many types of electronic circuits. They provide the ability to tweak resistance values at a very small scale, allowing for precise control. The 3386Y-1-104 is a trimmer potentiometer typically used for fine-tuning analog circuits. This article will provide an overview of the application field and working principle of this potentiometer.

Application Field

The 3386Y-1-104 is a trimmer potentiometer which is used for a variety of applications such as controlling the volume of audio amplifiers, changing the frequency of oscillators, adjusting the intensity of visual displays, and more. It is particularly popular for gain adjustment in audio equipment such as equalizers and pre-amps. The 3386Y-1-104 is also used in oscillators to adjust the frequency, as well as in digital-to-analog converters to adjust the sensitivity.

Working Principle

The working principle of the 3386Y-1-104 trimmer potentiometer is fairly simple. The 3386Y-1-104 is made up of three main components: a body, a wiper, and a resistor. The body is the core of the component and houses the circuitry. It includes a pad for the adjustment screw as well as contacts for the wiper and resistor terminals. The wiper is the moving arm that is adjusted with the adjustment screw. As the wiper moves, it changes the resistance between the two terminals.The resistor is a strip of conductive material which is connected to two terminals on the body of the potentiometer. When the wiper is adjusted, it changes the resistance between the two terminals of the resistor. This resistance change is then used to adjust the voltage or current in the circuit. By making precise adjustments to the voltage or current, the user is able to control various elements in an analog circuit.

Conclusion

The 3386Y-1-104 is a trimmer potentiometer which finds its usefulness in a variety of different applications such as controlling audio amplifiers, changing the frequency of an oscillator, and adjusting the intensity of visual displays. It has a fairly simple working principle involving a body with two terminals, a wiper, and a resistor. By changing the resistance between the two terminals, the user is able to adjust the voltage or current in a circuit.

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