In industrial equipment, electrical control systems, and automation applications, connectors play a critical role in ensuring stable power and signal transmission. Compared with common plug interfaces, circular cable connectors are widely used due to their robust structure, reliable connection performance, and strong resistance to vibration and environmental interference. Among them, aviation connectors represent one of the most mature and widely adopted circular connector types.

Originally developed for aviation applications requiring high reliability and safety, aviation connectors feature metal housings and threaded locking mechanisms. Today, they are extensively used in industrial automation, instrumentation, LED systems, power equipment, and machinery manufacturing, providing dependable cable connection solutions.

Standard GX16 Design for Secure Connection

The kinghelm KH-GX16-2P aviation plug connector adopts the industry-standard GX16 interface with a 16 mm threaded diameter, corresponding to an M16 mounting specification. The product includes a complete male and female set, allowing quick installation without additional matching components.

Unlike ordinary plug-in connectors, the GX16 series uses a threaded locking structure that provides:

• Firm and secure mechanical connection

• Excellent resistance to vibration and loosening

• Reduced risk of poor electrical contact

• Improved operational safety for equipment

This locking design makes it especially suitable for long-term operation and industrial environments with movement or vibration.

Reliable Electrical Performance

The KH-GX16-2P connector is rated at 10A current and 220V voltage, meeting the power connection requirements of most small and medium-sized equipment.

Its contacts are made of copper alloy, offering excellent electrical conductivity and wear resistance. This helps reduce contact resistance and ensures stable current transmission even after repeated mating cycles, extending the connector’s service life.

With an operating temperature range of −20°C to +85°C, the connector performs reliably under typical industrial and outdoor working conditions.

Compact Structure for Flexible Installation

Featuring a straight-type design, the connector maintains a compact profile and requires minimal installation space. This makes it ideal for equipment with limited internal space or organized cable routing requirements.

As a widely used industry standard, the GX16 interface offers strong compatibility, simplifying maintenance and replacement while reducing long-term operational costs.

Wide Application Scenarios

The KH-GX16-2P aviation connector is suitable for a variety of applications, including:

• Industrial automation equipment

• LED lighting and display systems

• Testing and measurement instruments

• Power input and control modules

• Small machinery and devices

• Sensor and control system connections

It provides stable and secure performance for both power transmission and basic signal connections.

A Reliable Choice for Stable Connections

Although connectors are small components, they play a vital role in overall system reliability. With its proven GX16 structure, threaded locking design, and high-conductivity copper alloy contacts, the KH-GX16-2P circular connector delivers a dependable and durable connection solution for industrial applications.

About Kinghelm

Shenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University and UESTC, and has introduced overseas returnee professionals. Kinghelm is able to develop highly reliable and high-performance antenna and connector products.KH series products of "Kinghelm" brand include Beidou/GPS antennas, RF adapter connectors, plug connector, electrical data connectors, terminals, and customized vehicle harnesses, industrial / medical connectors, and special antenna connectors."Kinghelm connects world", Kinghelm has grown with the development of China's Beidou industry. Starting from supplying Beidou/GPS dual mode antennas, IPEX terminals, and RF adapter cables for automotive manufacturers, Kinghelm has continuously developed products. Currently, it has a series of WiFi, Bluetooth, NB-loT, LoRa, Zigbee, UWB, and GSM antennas, RFID tags, RF adapter cables, standard microwave antennas, vehicle grade SMA, SMB, FAKRA holders, coaxial cables, and can customize non-standard antenna connectors based on customer drawings or samples.