Aviation Connector is the important part of electrical equipment. And the different connectors has some different characteristic in the application.This article introduces the instructions, features and structure of aviation plugs.

Structural Composition:

What are aviation plugs? What are the basic components of aviation plugs? Now let’s learn together:

The basic structural parts of aviation plugs: 1 contact pieces; 2 insulators; 3 outer shells (depending on the different type); 4 accessories.

GX Aviation Plug

Contacts are the core parts of the aviation plug to complete the electrical connection. A contact pair is generally composed of a male contact and a female contact, and the electrical connection is completed through the engagement of male and female contacts.

The housing, also called the shell, is the outer cover of the aviation plug. It provides mechanical protection for the built-in insulating mounting plate and pins, and provides the alignment of the plug and socketwhen connecting, which fixes the aviation plug to the equipment.

Insulators are alsonamed as bases or inserts. Their function is to align the contacts according to the desired position and spacing, and to ensure the insulation performance between the contacts and the housing. Good insulation resistance, withstand voltage performance, and ease of processing are basic requirements for the selection of insulating materials to be processed into insulators.

Attachments include structural accessories and mounting accessories. Structural accessories such as collars, positioning keys, positioning pins, guide pins, coupling rings, cable clamps, sealing rings, gaskets, etc. Install accessories such as screws, nuts, coils, etc. Most accessories have standard parts and common parts.

SP16 2-9 Pin Connectors


  1. The outer box adopts engineering plastic aluminum alloy + ABS shell die-casting molding, with sprayed surface and beautiful appearance;
  2. Built-in Circuit Breaker Industrial Socket, Industrial Plug Connector, Circuit Breaker Protection Window, etc.
  3. With overload and short circuit protection;
  4. Modular structure, various circuits can be assembled freely according to the demands;
  5. It can be customized according to user requirements, such as installing surge protectors, ammeters, voltmeters, etc.; It also can be equipped with padlock metal handles;


  1. Beautiful appearance, novel structure, high degree of protection
  2. With overload, short circuit, leakage protection and other functions
  3. Protection switch room with observation window for easy operation
  4. Cabinet material flame retardant, self extinguishing, aging resistance, thermal stability
  5. Resistant to chemical media, atmospheric media, impact resistance
  6. Flexible electrical scheme and easy combination
  7. Easy installation and stable performance

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