AS9120B, ISO 9001:2015, and FAA AC 0056B ACCREDITED

A Guide to Aerospace Electrical Connectors

All aerospace devices require powerful, solid, and reliable connectors in the realm of aviation because they are later used in various critical tasks. In addition, aerospace electrical connectors have to go through harsh environments, extreme heat, shock, and vibrations. To overcome such difficult situations, electrical connectors are designed to be of a lower weight and higher density. The key features required for every connector are longevity, reliability, and safety.

What Are Aerospace Electrical Connectors?

In the aviation plug industry, specific components such as connectors, switches, and keyboards are altogether known as electrical connector components. On the other hand, electrical connector components and relays are collectively known as electromechanical components. An electrical connector is the unique end of a plug or jack that connects to a port. In other words, it is a piece of equipment that joins two electrical devices or components together. Every component plays a crucial role in an aircraft, so the poor functionality of even one instrument is not tolerated. This is because even a minor issue with the tiny connector can result in a more significant problem.

Furthermore, every connector must work smoothly and reliably in an aircraft because each vehicle requires hundreds of connectors to fulfil interconnection requirements. In addition, electrical connectors necessitate the need for superior quality connectors that do not harm nearby equipment's performance and lifespan. Therefore, one should always look for aerospace connectors that meet their exact performance, size, weight, power, reliability, and safety requirements.

Uses of Aerospace Electrical Connectors

In aviation, interconnects are needed for various applications, those of which include communication equipment, navigation equipment, in-flight entertainment systems, radar systems, and more. Therefore, aerospace connectors are held to the highest standards and specifications to assist their various application requirements.

Aerospace connectors are best suited for applications that require higher performance, non-outgassing, and low magnetic characteristics. In addition, aerospace connectors are built in such a way that they are able to perform in adverse environmental conditions.

Advantages of an Aerospace Electrical Connector

Connectors help to improve the production process by simplifying the assembly of electronic products. In turn, they also made mass production more manageable and streamlined. Moreover, if some electronic components were to inevitably fail, you could easily replace non-functioning components after installing a connector, making electrical connections easy to maintain. These connectors are also easy to upgrade as their technology has advanced, and we can now update components by installing the connector and replacing the old one with a new one. These connectors give engineers great flexibility in designing and integrating new products.


A few top-rated aerospace connector products include the HDC series with size 20 and operating temperatures between -55 degrees Celsius to 125 degrees Celsius. Then, there is the DD series with size 22 and military performance features. Thirdly, there is the RD series with size 20 and operating temperature of -55 degrees Celsius to 125 degrees Celsius. Fourthly, the CBD series has a size 20, mixed density, and industrial performance features. Lastly, the CBDD series has sizes 8 and 20 and military performance features.


Aerospace electrical connectors are an essential component in many aerospace applications. Therefore, procuring high-quality, safe, and reliable electrical connectors is paramount to ensure an aircraft's smooth and safe functioning. If you are in the market for top-quality aerospace connectors and other aviation hardware parts, Part Orbit is there for you. We are the premium supplier of high-performance connectors that meet the exact specifications required by the aerospace industry.


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