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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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Y35 Nano Circular Connectors

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J56 Vertical PCB Micro Connectors

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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 Components for Reliable Electrical Connections

2025-05-03

Airtight connectors are specialized electrical connectors designed to maintain a sealed environment, preventing the ingress of moisture, dust, and other contaminants that could adversely affect the performance of electrical systems. Their construction typically involves robust materials and precise engineering to create an effective barrier against external environmental factors.
One of the primary applications of airtight connectors is in outdoor and industrial settings where equipment is exposed to harsh conditions. For instance, in marine, automotive, and aerospace industries, the integrity of electrical connections is paramount. Any exposure to moisture can lead to corrosion, short circuits, and potentially catastrophic failures. Airtight connectors mitigate these risks by providing a reliable seal that protects the internal components from external elements.
When considering airtight connectors, it is essential to evaluate several factors to ensure you select the right type for your specific application. One important aspect is the connector's ingress protection (IP) rating, which indicates its level of resistance to dust and water. IP ratings are typically presented as two digits, where the first digit represents protection against solid objects (like dust), and the second digit indicates protection against liquids. For example, an IP67 rating means that the connector is fully dust-tight and can withstand immersion in water up to 1 meter for a limited duration.
Another consideration is the material used in the construction of the connector. Common materials include thermoplastics, metals, and silicone rubber, each offering different benefits regarding durability, flexibility, and resistance to environmental factors. For example, silicone rubber is often favored for its high resistance to temperature fluctuations and its ability to maintain elasticity, making it an excellent choice for applications subject to thermal expansion and contraction.
Furthermore, it's vital to understand the connection mechanism of the airtight connector. Some connectors utilize a screw-locking or snap-fit design to ensure a secure connection, while others may feature a push-pull mechanism for ease of use. Selecting the appropriate connection style can significantly impact the efficiency and reliability of the electrical system.
In conclusion, airtight connectors play a pivotal role in safeguarding electrical connections in challenging environments. By carefully considering factors such as ingress protection ratings, material selection, and connection mechanisms, professionals can ensure that their electrical systems remain operational and reliable, regardless of external conditions. Understanding these components empowers individuals to make informed decisions, enhancing the performance and longevity of their electrical applications.