252B103A50TA

252B103A50TA Application Field and Working Principle

The 252B103A50TA is a type of competitively priced rotary joystick potentiometer from Bourns. It is a low-profile panel mount 10-pin contact-roller type single-turn potentiometer with an operating temperature range of -40°C to 85°C. This semiconductor component is typically used for controlling motion, providing precision and accuracy of operation. It is appropriate for applications such as robotics and video games.

The 252B103A50TA is constructed with a rotary spindle and a resistive element that is contained in a housing. This resistive element is composed of multiple metals such as carbon or thin-film conductive materials that are applied to opposing surfaces. Depending on the application, the rotary spindle can be either linear or angular. The 252B103A50TA consists of a resistive element, contact wipers, and a stationary contact circuit.

The contact wipers are motor-driven and ride on the resistive element, changing the resistance as the wiper moves along the surface. As the spindle is turned, the contact wipers move along the resistive element and the resistance changes. This change in resistance is then sent to the circuitry to control the motion of the device. The resistive element is encased in a protective dielectric material to provide environmental protection. In addition, the 252B103A50TA has a coat of sealing material to provide dust and moisture resistance.

The 252B103A50TA has an extended temperature range ranging from -40 to 85°C and is suitable for usage in dry or moist environments. This type of device is highly energy-efficient and has a higher resolution than most other rotary potentiometers. As such, it is ideal for precision applications such as robotics and video game control.