ABD211N-R

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Pushbutton switches are one of the most common electrical components used to control and interrupt electrical circuits. Pushbutton switches enable two conductive metal contacts to make an electrical connection when the button is pressed. ABD211N-R is a subminiature pushbutton switch designed to provide a maximum of 1 million electrical cycles, while resulting in minimal power consumption, which makes it suitable for a variety of applications. This article provides a detailed overview of the ABD211N-R application areas and its working principle.

ABD211N-R Application Fields

ABD211N-R pushbutton switches are widely used in a range of industrial and commercial applications due to their high reliability. Owing to its miniature design, it is perfect for applications where space is limited. Moreover, its 1 million electrical cycles service life makes it ideal for automation and process control applications. ABD211N-R can serve in applications such as home and office appliances, game controllers, measurement and test instruments, portable recording media devices, automotive and toys.

ABD211N-R Working Principle

ABD211N-R consists of a movable three-contact dielectric polyester base, with two fixed contacts. When the button is pressed, the movable polyester base moves downwards, forcing the movable contact to connect with the two fixed contacts, thus making an electrical connection. This connection results in a momentary circuit being activated. Once the pressure on the button is released, the polyester base will return to its original position, and the momentary connection is broken, cutting off the electrical circuit.

ABD211N-R is also available in alternative configurations, such as latching and alternate action versions, which are suitable for applications that require switching functions that stay in an ON or OFF state. In these types of switches, a latching element will capture the polyester base in a lowered position until a reverse switching action releases it and resets the switch.

The lightweight and miniature design of ABD211N-R also makes it ideal for applications where response time is critical, such as light up panels, keyboards and printers. ABD211N-R is also designed with a safety guard that covers the movable contact to prevent physical contact, making it suitable for safety-related applications where Voltages and current are limited.

Conclusion

In conclusion, ABD211N-R is a miniaturized pushbutton switch designed for industrial and commercial applications. It provides 1 million electrical cycles and has a lightweight and miniature design, making it perfect for applications where space is limited. It also has a safety guard that covers the movable contact to protect against physical contact. Additionally, with its latching and alternate action versions, ABD211N-R is ideal for applications that require switching functions that stay in an ON or OFF state.

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