449583-3

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ARINC (Aviation Radio Incorporated) is a global leader in aerospace technologies, with proven success in aviation, aerospace, and defense applications. The company has developed an extensive portfolio of advanced backplane connectors offering top-of-the-line performance and reliability.

The ARINC 449583-3 is a widely used, versatile, high-speed backplane connector specifically designed for applications that require high power and extreme data transmission rates. This connector has a multitude of features that make it well suited for applications ranging from aerospace and military to communication systems, optoelectronics, and more.

Application Field

The ARINC 449583-3 is highly suitable for systems that need to transmit data at high speeds. The connector offers data rates of up to 10Gb/s and allows for mounting on a variety of rack systems. In addition, the connector is also suitable for retail, gaming, and medical applications. Because of its high power rating, it can also be used in applications that require high power dissipation, such as power supplies.

Moreover, the ARINC connector is specifically designed for particular environments. Its features and construction make it extremely resilient in high-dust, high-vibration, and extreme temperature settings. This robust design makes it one of the best connectors available for use in aircraft or other such demanding applications.

Working Principle

The ARINC 449583-3 is constructed out of materials that provide reliable electrical and mechanical performance. The contact pins are composed of corrosion-resistant gold plating over tin and bronze. The shafts are precision-ground steel rods protected by a polyurethane boot. The connector also features an EMI/RFI shield for added protection against interference. This shield covers both the connector housing as well as the cables.

The ARINC connector also utilizes a screw/spring arrangement in place of traditional levers or slides. This design ensures a secure connection and ensures the proper maintenance of signal integrity across multiple connections. Additionally, the spring-loaded design eliminates the need for an external hardware to secure the connector.

Finally, the ARINC connector also utilizes a strain relief feature that helps protect the cable from stress. This feature puts a spring-loaded hook inside the connector, so the cable is pulled against the hook when tightened. This helps relieve stress on the cable, making the connector more durable and reliable.

The ARINC 449583-3 is a robust and reliable backplane connector that is suitable for a wide variety of applications. From aerospace systems to medical equipment, this connector offers the highest performance and reliability in demanding conditions.

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