Top Hermetic Manufacturer Delivering Precision and Performance

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When it comes to reliable hermetic products, precision engineering and proven expertise are non-negotiable. As a top hermetic manufacturer, Complete Hermetics leads the industry with custom solutions for highly demanding environments. Specializing in glass-to-metal and ceramic-to-metal seals, the company develops advanced components tailored for aerospace, defense, medical devices, semiconductors, and energy systems.

Engineered for Performance in Extreme Environments

Whether you’re operating in vacuum, high-pressure, or high-temperature environments, Complete Hermetics offers components that ensure absolute sealing integrity. Their portfolio includes hermetic connectors, hermetic feedthroughs, and hermetic headers—all designed with precision to maintain signal integrity and eliminate the risk of leakage or contamination. These hermetic solutions are ideal for applications where failure is not an option.

Innovation in Hermetic Packaging and Integration

From hermetic packages to custom battery end seals and vacuum viewports, Complete Hermetics delivers advanced materials integration and performance. Their in-house expertise in brazing and soldering allows for tailored assemblies that meet rigorous industry and military specifications. Every component is engineered to maintain mechanical and electrical performance in the most demanding operating conditions.

Reach out to Complete Hermetics today to learn how our advanced solutions can improve the reliability and efficiency of your applications. We also offer expert customization in hermetic connectors, vacuum viewports, and hermetic headers designed to meet your precise requirements.

What is a Hermetic Package?

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In today’s high-stakes industries—where electronic components must withstand extreme environments—hermetic packaging solutions are essential. But what is a hermetic package? In essence, it’s a type of sealed enclosure designed to protect sensitive electronics from moisture, gases, dust, and other environmental hazards. Whether the need arises in aerospace, medical, or industrial settings, hermetic products deliver reliable performance and long-term durability.

The Purpose and Power of Hermetic Electronic Packages

Hermetic electronic packages provide airtight seals that preserve internal components and prevent environmental degradation. These packages are critical in applications like semiconductors, sensors, amplifiers, and modulators. Used widely in sectors such as offshore drilling, aerospace engineering, and advanced medical devices, hermetically sealed solutions ensure performance in high-pressure, high-vacuum, or high-frequency environments.

What sets these packages apart is their ability to maintain integrity for years. Seals produced by Complete Hermetics, for instance, are engineered for long-term durability, offering unmatched protection under the harshest conditions. This makes them ideal for telecom, microwave systems, fiber optics, and laser technology.

Custom Hermetic Packaging for Diverse Applications

Complete Hermetics specializes in designing and manufacturing custom hermetic packaging solutions tailored to each client’s specific needs. Whether you require flat packs, plug-in units, or plate configurations, their offerings meet the strictest MIL-883 standards for military-grade reliability.

From limited production runs of five units to full-scale manufacturing in the thousands, Complete Hermetics supports clients at every stage. Their comprehensive line of hermetic enclosures and packages is crafted for excellence, flexibility, and compliance across multiple industries.

Why Choose Complete Hermetics?

If you’re searching for hermetic products built to last and perform, Complete Hermetics is your trusted partner. With proven expertise in hermetic electronic packages, high-quality standards, and full customization capabilities, they provide the right solution for your critical application.

Get in touch with Complete Hermetics today to discover how their full line of hermetic packaging solutions can protect and enhance your electronic components.

Hermetic Feedthroughs for Precision Applications Across Industries

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Understanding Hermetic Feedthroughs

Hermetic feedthroughs serve a vital role in protecting electrical systems by enabling the safe transmission of current through vacuum-sealed or high-pressure environments. These components are engineered to maintain airtight integrity while offering dependable conductivity across a sealed barrier. Whether referred to as vacuum feedthroughs, electric feedthroughs, or glass to metal feedthroughs, their function remains the same: to deliver performance without compromising the enclosure’s hermetic seal.

Versatile Hermetic Products for Complex Systems

Today’s industries—from aerospace to medicine—require highly reliable hermetic products to function under demanding conditions. At the heart of these solutions are custom hermetic feedthroughs, including multi pin hermetic feedthroughs and electrical bulkhead assemblies, all crafted to withstand extreme temperatures and pressures. These configurations often feature laser-welded or solder-in installations, ensuring leak-free performance in mission-critical applications such as submersible pumps, cryogenic medical devices, and downhole instrumentation.

Advanced Materials: Glass and Ceramic Feedthrough Technologies

Two of the most trusted designs in hermetic sealing are glass to metal feedthroughs and ceramic to metal feedthroughs. These technologies are selected based on the application’s temperature tolerance, thermal expansion compatibility, and dielectric strength. Each solution is engineered to provide optimal sealing and longevity, especially where electrical continuity and environmental isolation are non-negotiable.

Why Choose Complete Hermetics?

At Complete Hermetics, precision and customization are our top priorities. We specialize in designing and manufacturing custom hermetic feedthroughs tailored to meet the exact specifications of your system. Whether you require a single electric feedthrough or a high-density electrical bulkhead, we offer both prototyping and full-scale production to support diverse sectors.

Explore the full line of hermetic products at Complete Hermetics—your trusted partner in high-performance sealing solutions. From glass to metal feedthroughs to robust multi pin hermetic feedthroughs, we provide engineering excellence for every challenge. 

Contact Complete Hermetics today to discuss your next project or request a custom solution designed for your unique application.

Hermetic Packages for Advanced Electronic Protection

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Innovative Hermetic Solutions for Harsh Environments

In industries where reliability and performance are paramount, hermetic products are vital for safeguarding electronic components from environmental damage. Hermetic packages are engineered to prevent the ingress of moisture, gases, and contaminants, ensuring long-term functionality in sectors such as aerospace, defense, telecommunications, and medical devices.

High-Performance Microwave and Hybrid Hermetic Packages

Complete Hermetics excels in crafting hermetic microwave and hybrid enclosures tailored for extreme conditions. These durable housings are specifically designed for use in military and space-grade applications where resistance to radiation, pressure, and temperature fluctuations is non-negotiable. With cutting-edge glass-to-metal and ceramic-to-metal sealing technologies, these enclosures deliver superior shielding and reliability, even in the most hostile environments.

Robust Hermetic Power Packages for Thermal Demands

For applications requiring efficient thermal management, hermetic power packages from Complete Hermetics offer unmatched stability and endurance. These enclosures are often fabricated using copper tungsten or copper molybdenum, which provide excellent heat dissipation. The precision sealing techniques ensure each package remains airtight under operational stress, supporting critical systems in power electronics, avionics, and defense infrastructure.

Versatile Telecom and Photonic Hermetic Enclosures

In the ever-evolving fields of fiber optics and telecommunications, hermetic products must adapt to both innovation and precision. Complete Hermetics designs photonic and telecom packages that are fully customizable to fit compact devices, high-speed optical components, and complex circuitry. These enclosures enhance signal integrity and extend the lifespan of sensitive systems, playing a crucial role in modern communication networks and medical imaging technologies.

Partner with Complete Hermetics for Unmatched Reliability

Whether your project involves high-frequency microwave circuits, high-power electronics, or miniaturized photonic modules, Complete Hermetics provides the expertise and technology to deliver premium hermetic packages. Every product is manufactured to the highest industry standards to meet your exact specifications.

Explore Complete Hermetics’ full range of hermetic products today and secure the reliability your systems deserve. From custom prototyping to large-scale production, we are your trusted partner for precision-engineered hermetic sealing solutions.  Contact us today to get started.

Leading Hermetic Manufacturer for Advanced Engineering Needs

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When reliability and precision are non-negotiable, industries across aerospace, defense, medical, and energy sectors turn to a trusted hermetic manufacturer. Hermetic technology plays a vital role in safeguarding sensitive electronic components from moisture, gas, and other environmental contaminants. This is where expertly engineered hermetic products become essential to mission-critical systems.

Comprehensive Hermetic Product Solutions

From hermetic seals and feedthroughs to hermetic connectors and hermetic packages, modern engineering requires versatile, high-performance solutions. These components are indispensable for protecting instrumentation in extreme conditions—whether in deep space or inside a life-saving medical device. Products such as battery end seals, hermetic headers, and vacuum viewports are built to withstand high pressure, temperature, and vacuum environments, ensuring operational integrity.

Precision Engineering of Hermetic Connectors and Headers

At the heart of many high-tech systems are hermetic connectors and hermetic headers, which maintain electrical integrity while preventing the ingress of gases or moisture. With custom design options and expert brazing and soldering techniques, these components are manufactured to exacting standards to meet unique application requirements.

Vacuum Viewports and Hermetic Feedthroughs for Specialized Applications

Vacuum viewports enable optical access in high-vacuum environments without sacrificing the integrity of the sealed system. Similarly, hermetic feedthroughs allow electrical or signal transmission while maintaining environmental barriers. These features are critical for scientific instruments, cleanroom systems, and advanced manufacturing processes.

Your Partner in Custom Hermetic Manufacturing

For over two decades, Complete Hermetics has provided engineered excellence as a premier hermetic manufacturer. As a wholly owned subsidiary of Aegis Technology Inc. in Santa Ana, CA, Complete Hermetics combines advanced prototyping with full-scale production capabilities. Whether you require hermetic products, hermetic packages, or custom hermetic seals and feedthroughs, our experienced team delivers precision-built components for your most demanding needs.

Contact Complete Hermetics today to discover how our innovative solutions can enhance the reliability and performance of your applications. We also specialize in hermetic connectors, vacuum viewports, and hermetic headers tailored to meet your exact specifications.

What Are Hermetic Seals Used For?

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Hermetic seals are critical components used in a wide range of industries, including aerospace, medical, and energy sectors. This article explores the diverse applications of hermetic seals and the expertise of Complete Hermetics in manufacturing these essential products.

Hermetic Products and Their Importance

Complete Hermetics is a leader in designing and manufacturing hermetic products, specializing in hermetic seals and feedthroughs. Their products ensure reliable protection against environmental conditions, making them indispensable in critical applications. These products include hermetic feedthroughs and glass to metal seals, designed to maintain integrity under extreme conditions.

Glass-To-Metal Seals

Complete Hermetics excels in producing glass-to-metal seals, which involve heating glass to a molten state and bonding it with metal. This process forms a robust seal that withstands drastic temperature changes and pressure variations, crucial for high-stress environments. Glass-to-metal seals are favored for their durability and cost-effectiveness, especially when compared to ceramic seals.

Ceramic-To-Metal Seals

Expanding their expertise, Complete Hermetics also offers ceramic to metal seals, known for their high-temperature resilience, reaching up to 600°C. These seals are perfect for applications requiring extreme thermal resistance, such as in high-performance aerospace components and advanced medical devices.

Types of Glass-To-Metal Seals

  1. Compression Seals: These are used when the coefficient of thermal expansion (CTE) of the metal exceeds that of the glass. The metal contracts around the glass as it cools, creating a high-pressure capable seal, often used in environments where pressure can reach up to 14,000 PSI.
  2. Matched Seals: These involve materials whose CTEs are closely matched, reducing stress in the glass and enhancing durability. Commonly used in electronic connectors, matched seals are preferred for their ability to handle thermal and mechanical shocks effectively.

Technological Advancements and Custom Solutions

Complete Hermetics doesn’t just follow industry standards; they set them. Their engineers custom-design seals and feedthroughs according to customer specifications, ensuring that each component meets the precise needs of their applications. Whether you need a solution for high-voltage applications or a custom configuration for medical equipment, Complete Hermetics has the capability and expertise to deliver superior hermetic products.

Connect with Complete Hermetics

If you’re in need of reliable hermetic seals or feedthroughs, look no further than Complete Hermetics. With a track record of excellence and innovation, they are equipped to handle the most challenging requirements. To find out more about their products and services or to discuss your specific needs, contact Complete Hermetics today. Engage with their team of experts to ensure your equipment remains protected and performs flawlessly in any environment.

Hermetic Packages: Shielding Critical Technologies

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In the realm of electronic component protection, hermetic sealing technologies have become indispensable. Complete Hermetics leads this field, providing tailored hermetic products that serve a multitude of critical sectors, including aerospace, defense, telecommunications, and healthcare.

Cutting-Edge Hermetic Microwave and Hybrid Enclosures

At Complete Hermetics, the focus is on developing top-tier hermetic microwave and hybrid packages. These packages are designed to endure extreme environmental conditions, making them ideal for aerospace and defense applications. By utilizing advanced materials and sealants, these hermetic enclosures offer unmatched resilience and reliability. The company’s engineering team works closely with clients to customize solutions that meet specific industry needs, ensuring superior performance and client satisfaction.

Sophisticated Hermetic Power Enclosures

Complete Hermetics has built a reputation on its robust hermetic power packages. With extensive experience in the field, these enclosures are engineered to accommodate the high thermal expansion common in power-intensive applications. Featuring materials such as copper tungsten and sophisticated sealing techniques involving glass-to-metal and ceramic-to-metal bonds, these power packages are built to ensure continuous, reliable operation under various thermal conditions. The collaborative approach taken by the engineering team helps align these solutions closely with customer expectations.

Customizable Photonic and Telecom Enclosures

In the dynamic sectors of photonics and telecommunications, Complete Hermetics provides versatile, hermetically sealed enclosures that protect everything from fiber optic packages to complex telecom systems. Whether the project is a small custom job or a large-scale production, the company offers scalable solutions that enhance system reliability and efficiency. This adaptive approach ensures that every client receives a hermetic sealing solution that is both effective and tailored to the specific challenges of the telecommunications and biomedical industries.

Complete Hermetics is committed to advancing the field of hermetic sealing by focusing on innovation, quality, and customer partnership. Our state-of-the-art hermetic packages are designed to exceed the stringent demands of modern electronic applications across various industries.

Explore the possibilities with Complete Hermetics and see how our advanced hermetic sealing solutions can safeguard your critical electronic components. Contact Complete Hermetics today to learn more about our products and services and how we can assist in achieving optimal operational excellence and customer satisfaction with our pioneering hermetic technologies.

Which Hermetic Seal Manufacturer is Best?

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When it comes to ensuring the reliability and durability of equipment in extreme conditions, hermetic seals are essential. These specialized components provide a complete and durable barrier against environmental variables such as moisture, dust, and other contaminants. Among the array of manufacturers, one stands out for their excellence in producing high-quality hermetic seals and feedthroughs.

Glass-to-Metal and Ceramic-to-Metal Seals

Complete Hermetics excels in the production of glass-to-metal seals and ceramic-to-metal seals. These two types of seals are crucial for applications that require robust and reliable sealing capabilities. Glass-to-metal seals are perfect for use in electronic components, as they offer superior insulation properties and durability under thermal stress. Similarly, ceramic-to-metal seals are favored in applications requiring high thermal stability and electrical insulation.

Hermetic Feedthroughs for Advanced Applications

In addition to traditional seals, Complete Hermetics also specializes in hermetically sealed feedthroughs. These are designed to ensure safe and secure passage for cables and wires through barrier walls without compromising the seal. Such feedthroughs are essential in medical, military, and aerospace applications, where integrity and reliability are paramount.

Quality and Reliability

Complete Hermetics stands out in the industry due to their commitment to quality and reliability. Each product undergoes rigorous testing to meet stringent quality standards. Their hermetic products ensure long-lasting protection against environmental challenges, making them the go-to choice for industries requiring the highest level of seal integrity.

Choose Complete Hermetics for Your Sealing Needs

For those in need of reliable hermetic seals and feedthroughs, look no further than Complete Hermetics. Whether you require glass-to-metal or ceramic-to-metal seals, their products are designed to offer unparalleled performance. Trust in their proven track record and let Complete Hermetics be the solution to your sealing challenges. Contact Complete Hermetics team today to learn more about how their products can be integrated into your projects. Remember, for the best hermetic sealing solutions, Complete Hermetics is your premier choice.

Hermetic Feedthroughs: Advanced Solutions by Complete Hermetics

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The terms Vacuum Feedthrough, Electric Feedthrough, Glass Feedthrough or Glass-to-Metal Feedthrough, Ceramic Feedthrough or Ceramic-to-Metal Feedthrough are often used interchangeably in vacuum and hermetic sealing industries. However, all serve a common purpose: enabling secure and reliable passage of electrical current or signals in systems requiring airtight protection.

What is a Hermetic Feedthrough?

The primary function of a hermetic feedthrough is to carry electrical current to and from a hermetic or vacuum system while maintaining the airtight integrity of the system. Hermeticity refers to the condition of being completely airtight, ensuring that gases cannot pass through the system. This technology is critical in applications where maintaining a controlled environment is paramount.

Custom Hermetic Feedthroughs for Precision Applications

Complete Hermetics specializes in the design and manufacture of custom hermetic feedthroughs tailored to meet the unique needs of various industries. From glass-to-metal feedthroughs to ceramic-to-metal feedthroughs, our products are engineered for precision and reliability. We also offer laser-welded and solder-in installation options for enhanced durability.

Our feedthroughs find applications in:

  • Submersible Pumps
  • Downhole Instrumentation
  • Exploratory and Implant Medical Devices
  • Cryogenic Medical Probes

Multi-Pin Hermetic Feedthroughs and Electrical Bulkhead Solutions

For systems requiring multiple electrical connections, our multi-pin hermetic feedthroughs and electrical bulkhead hermetic feedthroughs provide a reliable solution. These feedthroughs are designed to withstand high pressures and extreme environments, ensuring uninterrupted performance in applications like downhole drilling and surgical equipment.

Durability and High Performance

Complete Hermetics manufactures products capable of performing in the most challenging conditions. Whether in deep-sea submersible pumps or cryogenic medical probes, our custom hermetic connectors and hermetic packages ensure reliable operation and long-term durability.

Choose Complete Hermetics for Your Hermetic Seal Needs

Complete Hermetics is your trusted partner for high-quality, reliable solutions. With a focus on innovation and precision, we deliver products that exceed industry standards. Contact us today to learn how our hermetic feedthroughs, hermetic seals, and related technologies can meet your specific needs. Let us assist you in achieving airtight performance for your systems.

Visit Complete Hermetics now to explore our advanced solutions and request a quote!

Custom Hermetic Feedthroughs

Hermetic Seals: The Airtight Solution for Critical Applications

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Hermeticity refers to the state of being airtight, ensuring no gases can penetrate through a sealed barrier. In interconnect applications, hermetic seals are essential for preventing gas leakage in pressure-sensitive environments, particularly through connectors. These innovative solutions are indispensable for industries where airtight technology safeguards the functionality and safety of vital equipment.

The Importance of Hermetic Feedthroughs

A fundamental application of hermetic technology lies in hermetic feedthroughs, which enable the secure transmission of power, signals, or fluids through pressure barriers. These components are meticulously designed to maintain system integrity, even in extreme conditions. From aerospace to medical devices, hermetic feedthroughs play a crucial role in ensuring reliable and safe operations.

Custom Hermetic Products Tailored to Your Needs

Complete Hermetics excels in providing custom hermetic products designed to meet diverse and specific industry requirements. Whether your project involves niche applications or large-scale production, their team delivers precision-engineered solutions. Their portfolio includes hermetically sealed connectors, hermetic terminals, and advanced glass-to-metal and ceramic-to-metal feedthroughs, ensuring unmatched performance and durability.

State-of-the-Art Manufacturing in Santa Ana, California

Located in the heart of California, Complete Hermetics leverages cutting-edge modeling and prototyping technologies to deliver superior-quality solutions. From custom designs for specialized projects to standardized components for high-volume needs, their advanced manufacturing processes ensure reliability and consistency in every product.

Why Choose Complete Hermetics?

As a global leader in producing hermetic packages and connectors, Complete Hermetics is committed to innovation, precision engineering, and customer satisfaction. Their expertise and dedication make them the trusted partner for industries requiring airtight interconnect solutions. With a proven track record of delivering high-performance products, they have earned a reputation for excellence worldwide.

Contact Complete Hermetics Today

For all your needs in hermetic seals and feedthroughs, and hermetically sealed connectors, trust Complete Hermetics to deliver exceptional quality and performance. Explore their innovative solutions to ensure your systems remain airtight and reliable. Contact their expert team today to discuss your project requirements. Complete Hermetics is your partner for airtight success!