443448-1

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Backplane Connectors, or ARINC for short, are designed to interconnect the various components of a data or signal backplane. ARINC stands for Automatic Routing for Internal Connectors and is used in the aviation industry, computer systems, and other fields. The 443448-1 connector series contains connectors with areas from 30 to 60 mm2 and feature 2 to 10 pins. They are often used in higher-speed applications such as PCBs (printed circuit boards), Ethernet networks, or fiber optics, as well as for higher power/voltage applications.

The 443448-1 series includes several types of connectors, each with a slightly varied application and construction. For instance, the series includes right angle and in-line configurations. The in-line configuration has a pitch of 2.54mm and comes in different lengths with different numbers of pins, and several of them have differential signal pairs. The right-angled format has a 0.8mm pitch and can have a straddle style or a regular 90-degree bend.

All of the connectors in the 443448-1 series feature a positive latching system, are Polarized Board Locks, and typically include an integrated EMI/RFI grounding feature. The pole caps also have a kink-lock to ensure vibration-proof connection. The components are made out of thermoplastic and are resistant to shock and vibration. They are also sealed against the environment and moisture.

The working principle of the 443448-1 series is quite simple. They are designed to provide a secure, reliable connection between one or more components and a data/signal backplane. The connectors feature metal latching systems that ensure a strong mechanical connection, and offer a range of different signal termination types, such as male and female pins and sockets, which are then connected with the data/signal backplane.

The 443448-1 series has a wide range of applications, from aviation to computer systems and beyond. They are often used to provide a reliable electrical and mechanical connection in aircraft, where they can be used to connect flight-critical components to the data/signal backplane. They are also used in computer systems, communications, and audio applications, where they provide a secure connection between the various components. Additionally, they can also be used in medical, automotive, and general industrial applications.

In short, the 443448-1 series of connectors provides a reliable and secure connection between one or more components and a data/signal backplane. They are designed to withstand most environmental conditions, such as shock and vibration, and feature a positive latching system, board locks, and integrated EMI/RFI protection. They are often used in aviation, computer systems, communications, and audio applications, as well as medical, automotive, and general industrial applications.

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