About Complete Hermetics
A manufacturer of glass-to-metal, ceramic-to-metal, hermetic seals and feedthroughs
Complete Hermetics is a custom manufacturer of glass-to-metal, ceramic-to-metal, hermetic seals and feedthroughs. Our team has a wide range of knowledge to design and develop the hermetic connectors, hermetic packages, hermetic headers, vacuum viewports, hermetic seals and hermetic feedthroughs to fit your specifications. Our products and services include:
Our products are vital to many applications in defense, medical technology, semiconductor, energy and aerospace industries.
Complete Hermetics is proud to be a wholly owned subsidiary of Aegis Technology Inc., located in Santa Ana, CA since 2002, with extensive engineering, prototyping and manufacturing capabilities.
Working with us
An Aegis Technology company
Located in Santa Ana, CA since 2002
What We Do
Featured Works
Recent News
Vacuum Feedthroughs for High-Integrity Sealed Systems
Why Vacuum Feedthroughs Are Essential Vacuum feedthroughs allow electrical, optical, fluid, or mechanical transfer into or out of a sealed vacuum ...
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Semiconductor Hermetic Packages for Precision Microelectronics
Hermetic Packages Engineered for Demanding Environments Complete Hermetics manufactures a full range of hermetic microwave, hybrid, power, photonic, and telecom packages ...
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Battery End Seals for High-Reliability Power Systems
Why Battery End Seals Are Critical Battery end seals ensure airtight, long-term protection in lithium, silver-zinc, and other high-performance battery chemistries. ...
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Advanced Ceramic-to-Metal Seals and Feedthroughs for High-Temperature Performance
Why Ceramic-to-Metal Seals Are Superior Ceramic-to-metal seals provide unmatched insulation strength, temperature resistance, and structural durability—making them ideal for systems exposed ...
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Hermetically Sealed Packages for Harsh-Environment Electronics
Purpose of Hermetic Packages Hermetically sealed packages protect sensitive microelectronics against moisture, contaminants, chemical vapor, radiation, vacuum conditions, and extreme temperature ...
Read MorePartial Customer List
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Testimonials
We approached Complete Hermetics for development of customized hermetic connectors for use in a medical application. The company’s team has provided excellent custom solutions and have been quite responsive to our needs. Great company to do business with.
Complete Hermetics has been a great company to work with, and in our on-going projects, they have provided on-time delivery, high quality products, and in general we have been overall very satisfied with their attentive service to our needs. Highly recommended.