5-208970-3

Series:	*
Part Status:	Active
Lead Free Status / RoHS Status:	--

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Backplane Connectors – ARINC 5-208970-3 The ARINC 5-208970-3 is a backplane connector designed on the protocol of the ARINC 5-20 Series. This type of backplane connector offers high electrical performance and reliability for interconnecting digital signal circuits. It is made up of a composite material with an ABS heat stabilized base, and an integral backplane contact retention area.

Applications

The ARINC 5-208970-3 backplane connector is widely used in digital aviation applications, avionics system, aerospace systems, communication equipment, industrial and commercial applications. It is typically used for data and signal routing within the backplane of a system. This connector provides an array of contacts for digital signal power, which allows for the timing synchronization and synchronization of multiple systems.

Working Principle

The ARINC 5-208970-3 backplane connector operates on the same basic principles as the ARINC 5-20 Series connectors, which is a two-part connector. This two-part design uses clamping elements in the contact cavity to mechanically lock the contact inserts in place. This ensures that the connection remains secure when subjected to vibration or other stresses.The contact insertion area of the ARINC 5-208970-3 connector has angles to ensure a positive stop for the positive lock of the contact insertion. This two-part design also includes internal pins and contacts that serve to provide electrical and mechanical stability to the connector. The contact springs also ensure that the connection withstands extreme vibration and movement.The ARINC 5-208970-3 backplane connector uses a compression-slide mechanism to enable the contact insert to be locked securely into the contact cavity. This type of contact is self-regulating, as it is designed to interrupt current flow when loaded and adjust to the correct voltage levels. In addition, the contacts guarantee reliable performance due to their low resistivity and high insulation values.

Summary

The ARINC 5-208970-3 backplane connector is designed for digital signal power applications. This type of connector provides an array of contacts that are highly reliable and highly resistant to vibration and other stresses. Its internal pins and contacts ensure that the connector remains stable, and the contact springs ensure that the connection is reliable. The ARINC 5-208970-3 backplane connector is widely used in digital aviation, avionics system, aerospace systems, communication equipment, and industrial and commercial applications.

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