1981973-1

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Rectangular Connectors - Housings

The 1981973-1 is a rectangular connector housing designed for use in audio and video multi-pin applications. It is most often used as a cable-to-cable or a board-to-cable connection. The rectangular design provides the ideal physical characteristics for reliability and easy assembly while delivering excellent electrical characteristics as well.

The 1981973-1 has a polarized design that ensures proper mating and secure connection of electrical components. Its insulated housing is rated to 300V, and its contacts are rated for up to 20A. The 1981973-1 is available with a variety of pins, ranging from 3 to 11 pins, and they have a wide variety of contact termination types available as well. The wide range of possible configurations makes the 1981973-1 a versatile and highly sought-after connector.

1981973-1 Application Field

The 1981973-1 is most commonly used as a board-to-cable connection, but can also be used in audio and video multi-pin applications as well. It is most often used for a variety of industrial, military, medical, and consumer applications. This type of connector is often used to connect audio and video cables in audio and instrumentation equipment, such as oscilloscopes, digital signal processors, audio mixers, etc. It is also often used in aerospace and defense applications, as well as lighting and power distribution systems.

1981973-1 Working Principle

The 1981973-1 uses a combination of mechanical and electrical principles to ensure secure and reliable connections. The connector housing is designed with resilient plastic inserts that provide insulation protection and ensure a reliable connection between the mating contacts. These plastic inserts also provide strain relief for the contacts in order to provide vibration and shock protection.

The 1981973-1 also uses a spring-loaded design that ensures proper contact mating upon insertion or removal of the contact. The spring is designed to keep the contact securely in the connector at all times. Additionally, the 1981973-1 has a polarized design that ensures easy and proper alignment of mating contacts.

The 1981973-1 also uses a dust cover to keep the contacts and housing from environmental contaminants. This dust cover also ensures that the contacts are securely held in the connector even when the cable is removed from the device.

Conclusion

The 1981973-1 rectangular connector is a reliable and versatile product that provides easy assembly and good electrical characteristics. It is ideal for audio and video multi-pin applications as well as a variety of industrial, military, medical, and consumer applications. Its combination of mechanical and electrical characteristics ensure a secure and reliable connection, while its dust cover and strain relief protect the connector from environmental contaminants and physical shock.

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