Backplane Connectors - ARINC

ARINC 443150-1 is a connector used in backplane applications. This type of connector is used in aircraft, spacecraft, ships, land vehicles, and other industrial applications. It is a rugged connector designed for high-voltage applications and performs well in harsh environments. In this article, we will discuss the application field and working principle of the ARINC 443150-1.

Application field

ARINC 443150-1 connectors are designed for use in aircraft, spacecraft, and other aerospace applications. These connectors are used for high-voltage applications in applications such as flight instruments, navigation systems, propulsion systems, and communications systems. They are also used in ships, land vehicles, and industrial applications.

The ARINC 443150-1 connector has a rugged design that is suitable for aerospace applications. It is robust enough to withstand vibrations, temperature extremes, and other harsh environmental conditions. The contact pins and sockets are made of corrosion-resistant stainless steel or gold plated for better conductivity. The connector has a keying system to ensure that the correct type of connector is used in the right application. It has an insulation displacement contact (IDC) system that allows for superior reliability and repeatability. The connector is rated for up to 65 amperes of current, making it an excellent choice for high-voltage applications.

Working principle

The ARINC 443150-1 connector uses a keying system to ensure that the correct type of connector is used. The keying system consists of two distinct keyways: a Plug Keyway and a Receptacle Keyway. The two keyways are designed to match the specific mating components and ensure a reliable connection. In addition, each contact pin and socket has a specific mating position in order to ensure proper orientation and mating.

The ARINC 443150-1 connector uses an insulation displacement contact (IDC) system to ensure reliable connections and reduce assembly time. The IDC system utilizes a special metal contact that is pushed into the insulation of the connector. The contact is spring loaded and exerts a normal force on the contact pins. This force ensures a reliable connection and maintains contact between the two mating components.

The ARINC 443150-1 connector is designed for high voltage applications and is rated for up to 65 amperes of current. The contact pins and sockets are made of stainless steel or gold plated and are designed to provide superior conductivity. The connector is also designed to withstand temperature extremes, vibrations, and other harsh environmental conditions.

Conclusion

The ARINC 443150-1 connector is a rugged connector designed for high-voltage applications. It is suitable for aerospace, ship, land vehicle, and industrial applications. The connector uses a keying system and an insulation displacement contact (IDC) system to ensure a reliable and repeatable connection. The connector is rated for up to 65 amperes of current and can withstand temperature extremes, vibrations, and other harsh environmental conditions.