213440-2

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ARINC 213440-2 is a specification for connector systems used on aircraft. The specification only covers the electrical and mechanical design of the connector, not the application or installation requirements. The specification defines two types of connectors - 7/8” and 1/2”, which can be used for a variety of applications on the aircraft.

The 7/8” connectors are typically used in systems where tight space is a concern, such as in cabin and cockpit wiring. The 7/8” connectors are designed to be mechanically robust and reliable. They are also designed to be resistant to extreme temperatures and corrosive environments. The 7/8” connectors are typically used in applications where high current is required, such as for powering navigation equipment, lighting, and communication radios.

The 1/2” connectors are utilized in applications where higher density wiring is required. These connectors are often used in high speed data networks, where multiple cables must be connected in order to transmit the data. The 1/2” connectors are designed to provide a higher data rate than the 7/8” connectors, but are more susceptible to shock and vibration.

The ARINC 213440-2 connectors are designed to be reliable and easy to use. The connectors are designed with a locking mechanism that allows the connector to be securely connected to another ARINC 213440-2 connector. This locking mechanism prevents the connector from becoming disconnected due to shock or vibration. The locking mechanism also prevents accidental disconnection of the connectors, which can be dangerous in a high speed data network.

The ARINC 213440-2 connectors are designed to be durable and resistant to corrosion. The contacts are protected from moisture by a sealed grommet at each end. The contacts are gold-plated to prevent corrosion. The insulation of these connectors meets the requirements for fire resistance, and the connectors can be used in areas where fuel and flammable materials are present.

The ARINC 213440-2 connectors are designed to meet the harsh environment of aircraft. The connectors are low profile and designed with a robust construction. The connectors are resistant to mechanical shock, vibration, and extreme temperatures. The connectors also provide effective shielding to prevent electromagnetic interference. The connectors are fully rated for their current carrying capacity, and they have a higher contact force compared to other connector types.

In summary, the ARINC 213440-2 is a specification for backplane connectors that are designed for use in aircraft. These connectors are designed to be reliable and easy to use. The 7/8” connectors are typically used in systems where tight space is a concern, while the 1/2” connectors are utilized in applications where higher density wiring is required. The connectors are designed to be durable and resistant to corrosion, and they meet the requirements for fire resistance. The connectors are also designed with a locking mechanism to prevent accidental disconnection of the connectors.

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