2-1971800-2

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Rectangular Connectors - Headers, Male Pins - 2-1971800-2 Application Field and Working Principle

2-1971800-2 is a rectangular connector, may also be known as header, that includes a range of features and a working principle, making it an ideal choice of interconnect. It is a two-row, 1 mm pitch connector, rated at 2.5A and 500V, and is suitable for both automatic and manual board-to-board connection. These connectors come with a variety of features that make them an ideal choice for many applications.

Features

2-1971800-2 features a robust pin and socket design with clear latch which prevents the connector from coming unplugged and provides strain relief. The mating alignment is maintained by the latching action. Another feature is the board positioning plate. This feature prevents the mating boards from coming out of alignment which can be an issue with high vibration and shock environments. The contacts are gold-plated for reliable contact under a variety of conditions. The connector is rated for a temperature range of -25 to +85 degrees Celsius, which is suitable for most applications. It is also compliant with the latest RoHS standards.

Working Principle

The 2-1971800-2 connector works on a pin-by-pin connection basis. It has two symmetrical rows of male pins, with each row containing 9 pins. The socket side of the connection has two symmetrical rows of female receptacles which are placed facing opposite sides. The pin-by-pin connection ensures that the signals will not be affected by interference or cross-talk. To ensure that the connection is properly made, the connector should be pressed in the downward direction and the latching action will keep it in place.

Application Field

The 2-1971800-2 connector is a great choice for many applications, such as data communication, industrial automation, and robotics. Its robust design makes it well suited for high vibration and shock environments. It is also suitable for applications that require a high number of connections, as the pin-by-pin connection system allows for up to 18 connections. It is also a good choice for direct wire-to-board connections, as it is rated for direct current up to 2.5A and 500V.

Conclusion

The 2-1971800-2 connector is the ideal choice for many applications, due to its robust design, pin-by-pin connection system, and board positioning plate. It is rated for up to 2.5A and 500V, as well as temperatures of -25 to +85 degrees Celsius, making it well suited for most applications. It is also compliant with the latest RoHS standards. This makes the 2-1971800-2 connector a great choice for many applications, from industrial automation to data communication.

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