1757068-1

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Backplane connectors are an important type of connection technology used in industrial and commercial applications. ARINC is a standard used for the characterization of these types of connectors. The ARINC 1757068-1 is a connector designed for use in backplane applications. In this article we will explore the application field and working principle of the ARINC 1757068-1.

The ARINC 1757068-1 is a low-profile, sheet-style contact system designed specifically for use in backplane networks. This connector is designed to support very high signal speeds and power levels. It also provides a high level of contact stability and reliability. The ARINC 1757068-1 is designed to meet the requirements of an extensive range of commercial and industrial equipment, including routers, security systems, and computing devices.

The ARINC 1757068-1 is typically used in applications where space savings is a major concern. The connector is designed to occupy a small form factor and eliminate the need for bulky, traditional connectors that would normally be required. This is due to the design of the connector which features a sheet-style contact system that eliminates the need for large contacts or PCBs. This type of connector is also designed with built-in strain relief features and integrated mounting holes, making it ideal for space-constrained applications.

The ARINC 1757068-1 connector features a male receptacle with an external locking screw. There are two sets of pin contacts, one for power and one for signal. The signal contacts are rated for a maximum of 0.5A at 25Vdc, while the power contacts have a rating of up to 6A at 24Vdc. The connector also features a positive locking system, which ensures a secure connection between the contacts. The contacts are designed to provide a low insertion and withdrawal force, resulting in easy assembly and disassembly. The connectors are available in a variety of finishes to match the specific application.

The working principle of the ARINC 1757068-1 involves the insertion of a mating pin (male) into the female receptacle. This pin has two contacts which make contact with two of the female receptacle contacts, which in turn mate with two of the male pin contacts. This creates a secure electrical connection between the two elements. The two sets of pins used in the ARINC 1757068-1 feature differential contact surfaces, which reduce the risk of shorts or opens in the connection. The contact surfaces of the pin are also coated with a special material to ensure maximum electrical contact and reduce contact resistance in the contact interface.

In summary, the ARINC 1757068-1 is a low-profile, sheet-style contact system designed specifically for use in backplane networks. This connector is designed to support high signal speeds and power levels while providing a high level of contact stability and reliability. Its features include a positive locking system, differential contact surfaces, and integrated mounting holes. The ARINC 1757068-1 is available in a variety of finishes to match the specific application. The working principle involves the insertion of a mating pin into the female receptacle, resulting in a secure electrical connection between the two elements.

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