3386X-1-221

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Trimmer Potentiometers is a type of electronic component used to control resistance in electrical circuits. The 3386X-1-221 is an adjustable trimmer potentiometer that can be used in a variety of applications, from analog signal and power to industrial control.

A trimmer potentiometer typically has three terminals. One is connected to the source voltage, the other two are connected to fixed resistors, the center terminal is physically adjustable to vary the resistance from one connecting point to another. The 3386X-1-221 has an adjustable resistance range of 20Ω - 3KΩ, which can be varied and adjusted by rotating the knob or screw head on top of the component.

The 3386X-1-221 has a rugged construction with a pressure die-cast aluminum housing and a hardened locking nut. It is designed to be ultraviolet (UV) stable so it can be used for long periods of time in high-UV exposure environments. As a potentiometer, the 3386X-1-221 can be used to adjust the intensity of a signal or the power to a device. This makes it ideal for controlling the brightness of an LCD screen, or the voltage output to a motor.

The 3386X-1-221 can also be used as a variable resistor in applications such as voltage or current division, motor speed control, or audio volume control. In these applications, the resistance can be adjusted depending on the desired output. For example, in a motor speed control application, increasing the resistance decreases the speed, and decreasing the resistance increases the speed.

In addition to adjusting resistance levels, the 3386X-1-221 can also be used as a signal attenuator between two points. This allows the signal to be attenuated by changing the resistance between two points. This can be used to decrease the signal strength from one point, while allowing it to remain strong from the other.

The 3386X-1-221 also features a rugged construction, with a pressure die-cast aluminum housing and hardened lock nut, making it ideal for long-term use in industrial and commercial equipment. With a wide range of resistance and high UV stable construction, the 3386X-1-221 trimmer potentiometer can find application in many different types of electric circuits, from analog signals to power and industrial control.

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