404 Series, ARINC

ARINC (Aeronautical Radio, Incorporated) backplane connectors are essential components utilized in a wide range of high-reliability applications across various industries, including aviation, airport operations, defense, government, healthcare, network infrastructure, security systems, and transportation networks. The standards for ARINC backplane connectors were developed by ARINC to establish a robust framework for the trays and boxes that hold standard line-replaceable units, such as radios, within aircraft and other relevant equipment. These standards enable the rapid replacement of electronics without the need for complex fasteners or specialized test equipment, which is especially vital in time-sensitive scenarios where swift maintenance or repairs are required. When selecting ARINC backplane connectors, a number of key factors come into play, including their specific features, shell style and size, class code, and cavity type (designated A-F). The cavity type options encompass a range of configurations, such as open, A524, 13W2, 57, 100, and 150, providing flexibility to accommodate diverse connection requirements across different applications. In essence, ARINC backplane connectors serve as critical elements in enabling efficient and reliable connectivity within high-reliability environments. Their adherence to established standards and the availability of various configuration options make them well-suited for use in demanding settings, ensuring the seamless operation and maintenance of electronic systems in aviation, defense, healthcare, and other vital industries.