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Hermetic Seal has more than 60 years of experience developing and designing custom hermetic connectors for Space Applications. With deep space exploration and commercial flights in the headlines around the world, we strive to be at the forefront of how we utilize space technology in the years ahead.

As space beyond the Earth’s atmosphere becomes more accessible to businesses around the world, the increasing commercialization of space and ever-moving boundaries of what’s possible are driving the expansion and development of future technology.

Decades of experience at Hermetic Seal have allowed us to develop a deep understanding of the unique challenges that we face in this extreme environment. The products we develop and manufacture for space are and need to be of the highest quality, designed to be utilized in fracture-critical applications. 

Hermetic Seal has demonstrated the ability to design and develop complete interconnect solutions that solve the most technically challenging requirements for space applications that meet the following space-grade connector qualifications:

  • Space X qualified on Connector and High Pressure / Temperature Headers
  • qualified to supply Space Grade Connectors since our initial Qualification with Loral (now L-3) to the SSQ “Space Station Qualification” document
  • QPL38999 utilized for space grade by hard vacuuming for 24 hours, eliminating volatiles from the connector
  • Vacuum furnaces up to 1343°C at 5x10-6 torr vacuum for special processes

Hermetic Seal has the proven capability to provide diverse solutions for this challenging sector. We continue to supply interconnect solutions that have been and are still being used in a variety of fracture-critical applications including:

  • Connectors for all major rockets
  • Electronic and optical packages and for satellites
  • Upgraded Environmental Lite Support System, connectors and headers to all sections of the International Space Station
  • Hermetic Seals on the original Mars Rover
  • Connectors used in space suits
  • Artemis Moon to the Constellation Project
How Hermetic Seal delivers value
We are vertically integrated:

Starting from base material fabrication to part forming to complex assemblies, we do it all – including final testing and the full range of in-house analytics. Since we control the entire production cycle, we stand behind product performance over its intended design life.

Fast, flexible and defect-free:

Using our fully integrated production system, Hermetic Seal offers competitive lead times and the lowest possible risk to supply.

Quality certified:

We are certified to AS9100 aerospace quality standards, TS 16949:2002 continuous improvement standards and the lean manufacturing standards. Hermetic Seal is also ISO 9001:2008 and ISO-14001 certified.

Customer support:

We work with service providers worldwide for field installation and repairs on all of our products.

Whether designing a new platform, or upgrading existing aircraft, Hermetic Seal commercial and military components and services can help your project take flight. Contact us today or inquire about factory-direct deals on engineered materials, interconnect and defense products.

Contact our Expert Your contact
Marisa Padilla - Sales Engineer 
Marisa Padilla
Sales Engineer
Email our Expert  Email
Call Sealtron Expert +1 626 258 3622

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