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About Us Adhering to the "customer first, people-oriented" business philosophy, the company strives to cultivate excellent R & D team and quality team as well as efficient service team, always customer-centric, to create value for customers.

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J20J Micro-D Connectors

J29A Micro-D Connectors

MDM1 Micro-D Connectors

MDC1 Micro-D Electrical Connector

HJ30J High-Speed Micro-D Connectors

J30JM Hermetic Sealed Micro-D Connectors

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J30JB Micro-D Connectors

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Y35 Nano Circular Connectors

Y34Q Micro Circular Connectors

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J56 Vertical PCB Micro Connectors

J127 PCB Micro Connectors

MJ127

J56 Vertical PCB Micro Connectors

J127 PCB Micro Connectors

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HS2

J63AM Micro Electrical Connector

J30JM Hermetic Sealed Micro-D Connectors

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Solutions Hangxu can provide optical, electrical, fluid and integrated interconnect solutions for aviation, aerospace, weapons, ships, electronics, communication command and other fields. For oil and gas equipment, we provide explosion-proof, high temperature and high pressure resistant, water-tight interconnect solutions, and our products are widely used in drilling instruments, logging instruments, physical exploration assemblies, well completion equipment, and so on. Provide interconnection solutions for medical equipment, such as high and low frequency hybrid, optoelectronic hybrid high life module connectors, high voltage cable assemblies, etc. The products are widely used in nuclear magnetic resonance equipment, medical ultrasound equipment, x-ray machines, monitor equipment, laser cosmetology instruments, surgical robots and so on. Aiming at the strong corrosive operating environment of marine electronic equipment, Hangxu develops and produces circular connectors, the shell is die-cast from alloy material, the surface is treated with special technology, which can satisfy more than 1000 hours of salt spray test, and realize more reliable electrical interconnections for the electronic equipment under the strong corrosive environment.

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Hangxu electronic Technology

In 2022, it was recognized as a high-tech enterprise by Guizhou Province

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Understanding Airtight Connectors: Essential Insights for Electrical Professionals

2025-04-23

Airtight connectors are an integral component in the electrical and electronics industry, particularly in applications where moisture, dust, and environmental factors can compromise system integrity. These connectors are engineered to create a robust seal that prevents the ingress of contaminants, ensuring reliable performance and longevity in harsh conditions.
One of the primary advantages of airtight connectors is their ability to provide protection against environmental elements. In applications such as outdoor lighting, automotive systems, and industrial machinery, exposure to water and dust can lead to corrosion and failure. Airtight connectors are designed with advanced sealing technologies that maintain their integrity even in extreme conditions, significantly reducing the risk of electrical failures.
In addition to environmental protection, airtight connectors also enhance the overall durability of electrical systems. By minimizing the potential for moisture infiltration, these connectors help to prevent short circuits and other electrical malfunctions that can arise from corrosion. This is particularly crucial in critical applications such as aerospace, military, and medical devices, where reliability is paramount.
When selecting airtight connectors, several factors should be considered. The first is the specific environmental conditions of the application. Understanding the level of exposure to elements such as water, dust, and temperature fluctuations will guide the selection process. Different connectors offer varying degrees of sealing effectiveness, often rated by Ingress Protection (IP) codes. It is advisable to choose connectors with a higher IP rating for more demanding environments.
Material selection is another critical aspect. Airtight connectors are typically made from materials that not only provide a robust seal but also possess excellent electrical insulation properties. Thermoplastic elastomers and molded rubber are commonly used materials that offer flexibility and durability while maintaining an effective seal.
Moreover, the installation process of airtight connectors is essential for ensuring their functionality. Proper installation techniques should be followed to maintain the integrity of the seal. This includes using correct torquing methods and ensuring that all components are clean and free of contaminants before assembly.
In conclusion, airtight connectors are a vital component in many electrical applications, providing essential protection against environmental hazards. By understanding their features and the factors influencing their selection, electrical professionals can make informed decisions that enhance the reliability and longevity of their systems. Implementing airtight connectors effectively can lead to improved performance, reduced maintenance costs, and increased system safety.