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GX20 Aviation Circular Connector for Reliable Power and Signal Connections

>Number Of CoresNumber Of Cores 2-12Pin
Contact DiameterContact Diameter(mm) 1.2mm
IP RatingIP Rating IP40
Shell MaterialShell Material Zinc Alloy With Nickel Plated
Temperature RangeTemperature Range -30℃, +85℃
TerminationTermination Solder
Rated CurrentRated Current(A) 7A
Rated VoltageRated Voltage(Ac.V) 250V
Test VoltageTest Voltage(Ac.V)1Min 1500V
Insulation ResistanceInsulation Resistance (MΩ) 2000MΩ
Contact ResistanceContact Resistance (MΩ) ≤5MΩ
CertificationCertification CE, RoHS,BASCI,ISO9001
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The GX20 aviation circular connector is a widely used electrical connector designed for reliable power and signal transmission in industrial and electronic equipment. Known for its durable construction and stable electrical performance, the GX20 connector has become a popular choice in automation systems, power equipment, communication devices, and electronic instruments.
GX20 Connector.jpg

Constructed with a zinc alloy chrome plated housing, the GX20 connector provides strong mechanical protection and excellent corrosion resistance. Its compact and rugged design allows it to maintain reliable operation even in environments where vibration, dust, or mechanical stress may occur.

The GX20 connector series is available in multiple pin configurations, including 2, 3, 4, 5, 6, 7, 8, 10, and 12 pins, allowing users to select the appropriate connector for different power or signal requirements.


Durable Zinc Alloy Chrome Plated Housing

One of the key advantages of the GX20 aviation connector is its zinc alloy die-cast shell with chrome plating. This material combination provides excellent structural strength while protecting the connector from corrosion and wear.

The zinc alloy housing ensures strong mechanical durability and impact resistance, while the chrome plated surface improves surface hardness and oxidation resistance. This makes the connector suitable for industrial environments where reliability and durability are essential.

Key benefits of the housing material include:


·Excellent corrosion and oxidation resistance

·Strong mechanical durability

·Long service life in demanding environments

·Enhanced surface protection against wear

These features help ensure that the GX20 connector remains stable and reliable during long-term use.


Secure Threaded Locking Structure

The GX20 aviation connector uses a threaded locking mechanism to ensure a secure connection between the plug and socket. Once the connector is inserted and the threaded coupling ring is tightened, the connection becomes firmly locked.
GX20航插 .jpg

This locking structure provides several important advantages:


·Prevents accidental disconnection

·Maintains stable electrical contact

·Ensures reliable performance under vibration

·Easy installation and maintenance

Because of its dependable locking design, the GX20 connector is often used in industrial control systems, machinery equipment, and electronic devices where secure connections are required.


Flexible Multi Pin Configuration

The GX20 circular connector series supports multiple pin configurations, allowing it to meet various electrical connection requirements. Depending on the application, users can choose the appropriate number of contacts for power transmission or signal communication.

Common pin options include:


·2 pin and 3 pin for basic power connections

·4 to 6 pin for combined power and signal transmission

·7 to 12 pin for more complex control circuits

This flexibility makes the GX20 connector suitable for a wide range of equipment and systems.


Conclusion

The GX20 aviation circular connector with zinc alloy chrome plated housing offers a reliable solution for power and signal connections in industrial and electronic equipment. With its durable metal construction, secure threaded locking mechanism, and flexible multi pin configurations, the GX20 connector meets the needs of modern electrical systems.

Item

Parameters

Number of Cores

2-7Pin

Gender

Male/Female

Housing Material

Zinc Alloy with Nickel Plated

Cores Material

Brass Plated with Silver

Insulator Material

Phenolics

Locking System

Screw Locking

Temperature Range

-30℃, +85℃

Rated Current (A)

7A

Rated Voltage (AC.V)

250V

Test Voltage (AV.C)1Min

1500V

Insulation Resistance ()

2000

Insulation Resistance ()

≤5

Termination

Solder

 


 



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Customer Reviews

   

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Review Text

   Perfect GX16 connectors


EcoWarriorShopper  2026-02-02

Perfect GX16-easy to wire, solid connection every time.
   GX12 performs well


ModernMom2023  2026-02-02

GX12 performs well, ideal for industrial wiring applications.
   GOOD gx12 connectors


SunshineShopper  2026-02-02

Great GX12 connectors, solid build and perfect fit!
   GX12 connectors


ShopMoreSaveMore  2026-02-02

GX12 works flawlessly, good quality and easy to install.
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