3352T-1-101LF

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Thumbwheel Potentiometers are volume controls on many household and car stereos, and are also frequently used to control devices like air conditioners and thermostats. The 3352T-1-101LF is such a thumbwheel potentiometer, and it is designed for use in automotive and industrial applications. It has a 2.500 inch diameter wheel and fits in a 0.175 inch diameter panel hole, and features a dust & splash proof construction.

This thumbwheel has full rotation capability, meaning it can turn 360 degrees, or the user can determine the limit of rotation. The 3352T-1-101LF also has an antirotation pin which clamps the wheel to the wiper shaft, eliminating potential wobble. It has a 20k resistance rating and can handle the input voltage range from 1V up to 10V.

The working principle of a thumbwheel potentiometer is quite simple. When the wheel is rotated, a wiper moves along a track of contact points, which are all connected to the same circuit. The resistance at any of these points is proportional to the angle of rotation. This means that as the wheel is turned, the resistance (and the voltage) increases or decreases, depending on the direction of rotation.

The 3352T-1-101LF is ideal for applications where control accuracy is critical. It is highly reliable and robust, designed to withstand shocks, vibration and temperatures ranging from -40℃ to +85 ℃ in both operating and storage environments. The thumbwheel is both chemically and environmentally resistant, and features:

• Dust & splash proof construction
• Lead-free soldering compatible
• Stable performance even after millions of cycles
• Low AC/DC noise impact

The 3352T-1-101LF is suitable for a wide range of applications, including vehicle systems, data input devices, room control systems, rotary switches, temperature control systems, electronic measurement systems, and industrial robots. The wheel can be used in any type of analogue circuit and provides smooth, accurate operation in both clockwise and counterclockwise directions.

The thumbwheel potentiometer is a versatile and reliable way to control electrical signals, and it can be easily adapted for use in a variety of applications. The 3352T-1-101LF is a great choice for any device requiring accurate control; it is reliable, robust and highly resistant to corrosion and wear. With its ability to provide precise control over a wide range of temperatures, the 3352T-1-101LF is the ideal choice for industrial and automotive applications.

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