Reliability in Extreme Environments

TE's DEUTSCH engineering and manufacturing of hermetically-sealed connectors can be seen operating in extreme environments from the depths of the sea, to the height of the Moon.

Hermetic solutions to extreme challenges. Decades of experience have found our connectors in the most extreme environments. From cryogenic to high-temperature applications and everything in between, our devices and designs have performed with high reliability. We have total connector know-how. We know the applications. We know the challenges. We’ll help find the answers to the connector problems you need to solve. 


  • Broad offering of special hermetically sealed devices.
  • Design and built of hermetic connectors (plugs and receptacles), headers and other devices to solve challenging electrical interconnect issues you may be faced with.
  • Our parts  perform in high temperatures, cryogenic applications, fuel submersion, high-vibration, extreme shock, high pressure, high vacuum and many more extreme applications.


  • Qualified to a multitude of mil specifications
  • The large majority of our work is custom designed