3352T-1-501

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Thumbwheel potentiometers are a type of rotary digital potentiometers, sometimes referred to as counting dials or digital multi-turn dials. They consist of a rotary dial or wheel connected to a resistor network via a spindle, and are available in different shapes and sizes. Thumbwheel potentiometers are used for setting values quickly and accurately, without having to count revolutions or calibrate a multimeter. The 3352T-1-501 thumbwheel potentiometer is a single-turn device with a 10-turn high resolution knob. This is used in applications requiring precise control of an electrical variable, such as current or voltage.

The 3352T-1-501 thumbwheel potentiometer is used in many industrial and automotive applications, such as motors, pumps, compressors, welders, and amplifiers. The device is also used in avionics, medical, and telecommunications equipment. It is small, inexpensive, and easy to install, and it provides accurate and repeatable control of electrical variables. It is also resistant to vibration and shock, and can stand up to repeated contact with the fingertip.

The working principle of the 3352T-1-501 thumbwheel potentiometer is based on the resistance-voltage (R-V) relationship. As the knob is turned, the resistance value changes, resulting in a change in voltage. The applied voltage is then proportional to the knob\'s position. This allows for precise control of the electrical variables and a high degree of repeatability when adjusted to the same setting.

The 3352T-1-501 thumbwheel potentiometer is available with a variety of resistance values, ranging from 10 ohms to 10 kilohms. It has a maximum current rating of 25 milliamps and a maximum voltage rating of 8 volts. The resolution of this device is 0.1 ohm, with an accuracy of +/- 2%. The temperature coefficient is -850 ppm/°C, and the device is rated for temperatures between -20 and +85 degrees Celsius.

The 3352T-1-501 thumbwheel potentiometer is an excellent choice for applications requiring precise control of electrical variables. It is small, easy to install, and highly accurate and repeatable. It is also resistant to vibration and shock, and can stand up to repeated contact with the fingertip.

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