PTR902-2020K-A203

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Rotary Potentiometers, Rheostats form a wide area of application in many industries. PTR902-2020K-A203 is one of the rotary components from this field that produces reliable solutions given its multiple components and derivative qualities. The working principle of PTR902-2020K-A203 is based on electrical resistance. The resistance of the device is determined by a contact point that is composed of a wiper and different adjustable sections. The resistance is changed by moving the contact point along multiple positions, which can be determined by the user. The PTR902-2020K-A203 is particularly suited for applications where accuracy and precision are important. It features a custom-made, precision-matched potentiometer which uses surface-mounted technology. This yields a linear taper, with a resistance range of 100 ohms to 500 ohms when the contact point is moved along its full range of motion. The device also features a voltage tolerance of +/-10 percent and a temperature range of -25 Degrees C to +85 Degrees C, making it ideal for a wide variety of applications. Common applications of the PTR902-2020K-A203 can be found in audio amplifiers, digital amplifiers, electronic measuring instruments, electronic control and instrumentation systems. It is also used in variable speed drives and electric motors for controlling current and speed. The device is also useful for controlling and balancing circuits. It is used in current limiting applications, such as light dimmers, voltage dividers, and even in overvoltage protection devices. The PTR902-2020K-A203 consists of two types of potentiometers: dual third-turn gear-driven and full-turn gear-driven models. The latter are suitable for higher performance applications, such as those requiring higher resolution and accuracy, whereas the former are ideal for lower cost and smaller sized settings. Another feature of the PTR902-2020K-A203 is its low-profile design, which makes it suitable for tight spaces. It also requires minimal set-up and can be used with an adjustable speed feature, making it ideal for applications such as motor speed control. It also has a long life span and offers higher levels of ESD protection. The PTR902-2020K-A203 provides easy wiring for electrical connections and can be mounted either directly onto PCBs or panels. Thus, it offers a range of flexible mounting options for automated repeatable motion applications. Additionally, it is designed with a robust construction for reliable performance. In summary, the PTR902-2020K-A203 is a versatile rotary component from the field of rotary potentiometers, rheostats. It offers reliable solutions for a variety of applications due to its wide range of features and custom-made components. Moreover, the device offers high levels of accuracy, resolution, and robust construction for long-term reliability.

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