448707-1

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ARINC backplane connectors are a type of electrical interface commonly used in avionics, aerospace, engineering and other fields. The ARINC 448705-1 is a particular type of these connectors used in military, commercial and space applications. This article will discuss the application field and working principle of the ARINC 448707-1.

The ARINC 448707-1 connector was designed for the stringent needs of aerospace applications, so it is a reliable and robust interface. Due to its high quality, it is very reliable in extreme environments, such as in flight. The connector was built for a maximum electrical rating of 3.5 V DC, with a current of 7 A (maximum) and contact resistance (maximum) of 10 mΩ. The main material used for the connector is a plastic with enhanced electrical characteristics and resistance to harsh environmental conditions such as salt spray.

The design of the ARINC 448707-1 incorporates a number of features such as a wired connectable interface, with a snap-fit housing that helps protect the pins from over-heating or breakage. The connector also incorporates a number of features such as surface mounting, hot swappable capabilities, and hot plugging capabilities, allowing the user to easily replace parts without having to physically access the area. The four-position body reduces the overall size of the connector, while the two-row contact arrangement supports the functionality of the connector.

As far as its working principle is concerned, the ARINC 448707-1 operates in accordance with the pin-out specifications. The pins are soldered onto the circuit board, and each pin has its own corresponding signal path. The contact arrangement permits bidirectional data transmission between two components, so the signal path can be bi-directional. The pins also support hot-plugging capability via a system of defined terminal and pin functions. In addition to its main electrical characteristics, this connector offers a number of other features, such as termination resistance, notch slot and a specific grounding configuration.

In conclusion, the ARINC 448707-1 connector is a reliable and robust connector used in a variety of applications. This is due to its high quality, solid construction and reliable performance in harsh environments. The connector is available in a variety of different configurations, and each of these and subsequent ones provides excellent performance for its intended application. The connector was designed for a maximum electrical rating of 3.5V DC, with a current of 7 A (maximum) and contact resistance (maximum) of 10 mΩ, meaning it is ideal use in high-end applications.

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