Ceramic vacuum connectors are a special type of connector that is mainly used to connect circuits or signal lines in high vacuum environments. The connectors are comprised of hermetically brazed ceramic-to-metal or glass-ceramic-to-metal sealed assemblies (receptacles) and one or more mating plugs., and can withstand high vacuum and extreme temperature environments.
Ceramic vacuum connectors usually consist of three main parts: a ceramic base, a metal electrode, and a connection terminal.
The ceramic base is the main part of the connector, usually made of ceramic materials such as alumina or silicon nitride, with high strength and high thermal conductivity.
The metal electrode is the contact part of the connector, which is usually made of metal materials with good conductive properties such as copper and gold, and is connected to an external circuit or signal line through a hole in the ceramic base.
The connection terminal is the fixed part of the connector, usually made of copper, stainless steel and other materials, used to fix the connector to the device.
We uses advanced techniques and methods to control critical processes, including 100 percent helium leak testing.
Besides that, our ceramic vacuum connectors also have the following advantages:
1. High reliability: Due to the excellent characteristics of ceramic materials, ceramic vacuum connectors have high reliability in high vacuum and extreme environments, and are not easy to fail.
2. High stability: The electrical and mechanical properties of the ceramic vacuum connector are very stable, and can maintain a reliable connection for a long time.
3. High durability: Ceramic materials have high corrosion resistance and durability, and can withstand chemical erosion and physical impact in high vacuum and extreme environments.
4. Good thermal conductivity: Ceramic materials have good thermal conductivity and can effectively dissipate heat to prevent problems caused by heat accumulation in high vacuum environments.
5. Compact structure: Ceramic vacuum connectors are compact in structure and occupy small space, which is suitable for the connection of compact equipment and high-density circuits.
Ceramic vacuum connectors have a wide range of applications, mainly including high vacuum equipment, semiconductor processing equipment, particle accelerators, analytical test and measurement equipment, power generation (measurement and control technology), nuclear fusion experimental equipment, energy research and other fields. In these fields, highly reliable and stable circuit and signal connections are needed, and ceramic vacuum connectors can meet these requirements.
Actually, InSealing specializes in providing custom ceramic-metal sealing parts for many years. We could evaluate and provide solutions according to the customer’s drawings or specific requirements. If you need ceramic connector, would you like to tell us your specific requirements? (For example: working vacuum: Pa; Temperature (connector installation location); number of pins; single core voltage and current V~A; Leakage rate; Interface requirements or others)