3266W-1-105

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Trimmer Potentiometers encompass a wide range of devices that are used to adjust the electrical signals in a circuit. One of the most common types of trimmer potentiometer is the 3266W-1-105, which is commonly used in audio and RF amplifier applications. The 3266W-1-105 is a variable resistor that steplessly adjusts the resistance of the circuit as the shaft of the device is rotated.

The 3266W-1-105 is comprised of three terminals, which are labeled with letters A and B and a common C terminal. The A and B terminals of the device provide connections to the electrical circuit, while the C terminal is used to ground the device. The 3266W-1-105 is a single-turn potentiometer, meaning that the movement of the knob is limited to a single full rotation. This is useful in applications that require precise resistance adjustment without the need for multiple turns of the knob.

The 3266W-1-105 operates by changing the resistance along its length. Rotation of the knurled knob causes the wiper contact to move along the resistor track, which increases or decreases the resistance of the circuit. The amount of resistance change is proportional to the rotation of the knob. This allows for precise control of the resistance and can be used to adjust the gain of an audio signal, for example.

The 3266W-1-105 has a power rating of 0.25W and is able to withstand up to +125 degrees Celsius of heat. The device has an operating temperature range between -55 and +125 degrees Celsius, making it suitable for use in a wide range of applications. The device is also designed to be shock and vibration resistant and can withstand up to 100G of vibration.

The 3266W-1-105 is used in a variety of audio and RF amplifier applications for adjusting the resistance of the circuit. It is often used to adjust the gain of an audio signal, allowing for precise control over the signal\'s volume. The device is also commonly used in RF amplifiers, where it is used to adjust the gain of the amplifier and therefore adjust the output power of the system.

The 3266W-1-105 is an invaluable tool for audio and RF engineers for its capability of providing precise control over the resistance of the circuit. Its simple construction and wide operating temperature range makes it suitable for use in a wide range of applications. Its shock and vibration resistance also eliminates the need for additional support components, making it a cost-effective solution for applications requiring precise adjustment of electrical signals.

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