Circle Hermetic Connector

What Can a Hermetically Sealed Connector Handle?

A hermetically sealed connector is designed to deal with extreme conditions. That is the reason it is often used for military or industrial purposes. Astronauts and scuba divers may rely on these connectors to provide the best possible connection in the most unlikely places. Lives may literally depend on the strength of a seal, so that is why it is essential to choose the right connector.

Types of Hermetic Connectors

The kind of hermetically sealed connector you choose most likely depends on how secure you need the connection to be and whether you want a custom connector. A popular kind is a glass to metal connector that is made out of molten glass and is combined with metals. Ceramic to metal types are also available, and they require more time to produce, but can be custom-designed. Whatever material you select, the connector should provide the strong connection you need for any job.

Under What Conditions Can Hermetic Connectors Hold Up?

A hermetically sealed connector can hold up to extreme temperatures and below zero conditions. They should be able to withstand conditions in a spaceship and zero gravity or areas of high pressure. The connectors can also work in a vacuum and at the bottom of the sea. Simply put, hermetic connectors can handle just about anything.

Hermetic Connectors Individuals

Hermetic Sealed Connectors: Customization Considerations

Hermetic sealed connectors are important in regards to system integrity maintenance. These connectors may be used in aerospace operations or military. They may be used in gas-tight barriers and may have to withstand extreme pressures. It’s important that you can optimize your connectors to match your requirements.

Environmental Factors 

To customize hermetics, you must consider harsh or hostile environments. Will your hermetic connectors be exposed to vibration, shock or thermal changes? You have to factor the environment and conditions into the design. You may also need to choose between different plating requirements. You can choose from tin, nickel and both hard and soft golds. 

Testing Required

In the planning stages of the design, testing requirements are considered. These aspects are discussed at length and most qualification tests can be performed during assembly. The types of testing that hermetic sealed connectors may have to undergo include:

  • Pressure testing
  • Leak testing
  • Geometrical testing
  • Electrical testing
  • Insulation resistance
  • Voltage

In addition to testing, quality seals are inspected thoroughly.

To design hermetic connectors, there are ranges of materials that may be used in the process. From glass to metal seals and advanced sealing techniques, there are options for a variety of connectors. When receiving custom connectors, it is crucial that you address all of your different requirements.