Hermetic Headers and Multi-Pin Header Solutions

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Reliable Sealing for Signal and Power Transfer

Hermetic headers form the foundation of sealed interconnect systems by providing a gas-tight passage for electrical conductors. They prevent contamination and ensure uninterrupted signal and power flow in harsh operating environments, from satellites to medical implants. Their robust construction guarantees long-term reliability and protection against pressure, moisture, and temperature fluctuations.

Types of Hermetic Headers

Complete Hermetics manufactures multi-pin, single-pin, and TO headers, as well as customized terminals for specialized electronics. Each header is meticulously engineered to withstand temperature extremes, pressure changes, and corrosive conditions without leakage.

Precision Manufacturing and Materials

Headers are produced using stainless steel, Kovar, or titanium housings with glass-to-metal or ceramic-to-metal seals. Each assembly is inspected for alignment accuracy, leak rate, and dielectric integrity. Finishing options such as gold or nickel plating further enhance solderability and corrosion protection.

Applications and Performance

These headers are integral to medical sensors, defense electronics, power distribution units, and optoelectronic packages. Their superior hermeticity ensures system reliability in environments exposed to vacuum, heat, and vibration. They are engineered to maintain optimal electrical performance even under extreme mechanical and thermal stress.

Quality and Customization

Using state-of-the-art process control, Complete Hermetics guarantees consistent results from prototype to volume production. Clients can specify pin configuration, housing style, and electrical ratings to meet project-specific demands. Each unit undergoes rigorous testing to ensure compliance with the highest industry and military standards.

Contact Complete Hermetics

As a leading hermetic header manufacturer, Complete Hermetics supplies durable multi-pin headers, single-pin headers, and TO headers that meet the highest standards of performance and protection.

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Offshore Drilling Hermetic Solutions for Marine Equipment

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Protecting Systems Beneath the Surface

Offshore drilling hermetic solutions are essential for equipment exposed to saltwater, pressure fluctuations, and vibration. Subsea control modules, instrumentation, and power systems all rely on hermetic sealing to maintain performance and safety in one of Earth’s harshest environments.

Why Hermeticity Matters Offshore

At extreme ocean depths, water intrusion and corrosion can destroy unsealed electronics. Complete Hermetics designs glass-to-metal and ceramic-to-metal seals that prevent leaks even under thousands of PSI. Their seals resist electrochemical corrosion and ensure stable operation in deep-sea and high-salinity conditions.

Applications in Marine and Energy Industries

These hermetic components are used in offshore oil rigs, ROV sensors, subsea pumps, and oceanographic equipment. Their pressure-tested enclosures safeguard data acquisition and control systems used in deep-water exploration.

Engineering for Durability

Complete Hermetics utilizes titanium, Inconel, and stainless steel materials, chosen for their resistance to saltwater oxidation and mechanical fatigue. Each assembly undergoes hydrostatic and helium leak testing to confirm absolute reliability before deployment.

Custom Solutions for Every Project

Whether for shallow-water exploration or ultra-deep drilling, Complete Hermetics works directly with clients to create custom hermetic components optimized for subsea connectors, sensors, and power transmission.

Contact Complete Hermetics

Depend on Complete Hermetics for durable, corrosion-resistant offshore drilling hermetic solutions that protect your systems under the most demanding marine conditions.

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Hermetic Headers for Reliable Sealing Solutions

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What Are Hermetic Headers?

Hermetic headers are essential components for protecting electronics from moisture, gases, and extreme environmental conditions. They provide airtight sealing for applications that require resistance to temperature, vacuum, corrosion, and pressure variations.

Types of Hermetic Headers

Complete Hermetics manufactures a full range of hermetic headers, including:

Each header is engineered with precision to deliver maximum reliability across industries such as aerospace, defense, automotive, and medical devices.

Complete Hermetics Header Solutions

With advanced glass-to-metal and ceramic-to-metal sealing technologies, Complete Hermetics ensures every header meets strict performance standards. Their state-of-the-art manufacturing and process controls guarantee hermetic integrity, electrical performance, and corrosion resistance.

Applications include:

  • Power and signal transfer in harsh environments
  • High-voltage and vacuum systems
  • Optoelectronic devices and photonics packaging
  • Medical sensors and implantable devices

Reliability in Harsh Environments

By using durable materials such as stainless steel, Kovar, titanium, and ceramics, Complete Hermetics designs hermetic headers that maintain sealing even under extreme vibration, pressure, or temperature fluctuations. Customers can choose from standard or fully custom header designs.

Contact Complete Hermetics

As a trusted leader in hermetic headers, Complete Hermetics delivers multi-pin headers, single-pin headers, and TO headers with unmatched reliability. Every product is built to meet your exact specifications for performance and durability.

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Offshore Drilling Hermetic Solutions for Extreme Environments

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Why Offshore Drilling Needs Hermetic Protection

In offshore drilling, equipment is exposed to saltwater, extreme pressure, and harsh environmental conditions. Offshore drilling hermetic solutions ensure reliable sealing to protect sensitive electronics, power systems, and sensors from failure in subsea and deep-water operations.

Applications of Hermetic Solutions Offshore

Hermetic seals and hermetic connectors are used in:

  • Subsea control systems
  • Offshore oil and gas platforms
  • Downhole drilling equipment
  • Marine and underwater monitoring systems

By preventing leaks and contamination, these solutions safeguard operations where downtime can lead to massive costs.

Complete Hermetics Offshore Solutions

Complete Hermetics manufactures custom hermetic seals, feedthroughs, and connectors designed specifically for offshore environments. Using glass-to-metal and ceramic-to-metal sealing technologies, their components deliver long-term durability under high pressure and corrosive marine conditions.

Key benefits include:

  • High resistance to saltwater corrosion
  • Protection against pressure changes and vibration
  • Long operational lifespan in subsea systems

Materials and Engineering for Harsh Conditions

By using stainless steel, titanium, and high-performance ceramics, Complete Hermetics ensures that its offshore drilling hermetic solutions perform reliably in the most demanding subsea applications. Their engineering expertise allows for both standardized designs and custom solutions tailored to customer requirements.

Contact Complete Hermetics

As a leader in offshore drilling hermetic solutions, Complete Hermetics provides customized hermetic seals, feedthroughs, and connectors to ensure maximum reliability in subsea operations.

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Hermetic Headers for Extreme Environments: Precision Meets Protection

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In mission-critical industries where failure is not an option, hermetic headers play a pivotal role in ensuring the performance and longevity of sensitive electronic systems. From aerospace to medical devices, these components are engineered to create airtight seals that block out moisture, gas, and pressure variations—guaranteeing reliability even in the harshest operating environments.

Engineered with Glass-to-Metal and Ceramic-to-Metal Seals

At the core of every high-performance hermetic header lies advanced sealing technology. Glass-to-metal and ceramic-to-metal seals offer superior electrical insulation, mechanical strength, and environmental resistance. Whether embedded in a satellite module, surgical implant, or defense sensor, these headers maintain internal integrity when exposed to extreme temperature swings, corrosive elements, or high altitudes.

Custom Multi-Pin and TO Headers for Complex Assemblies

When high-density signal or power transmission is required across sealed barriers, multi-pin hermetic headers provide the optimal solution. These are critical in advanced systems such as pacemakers, avionics, and communication devices. For high-frequency or optoelectronic uses, TO headers (Transistor Outline headers) are designed to support TOSA/ROSA modules, delivering precision connectivity while managing thermal constraints.

Hermetic Connectors and Feedthroughs for Ultimate Reliability

In underwater, vacuum, or space applications, hermetic connectors and feedthroughs act as the protective bridge between sealed environments and critical electronics. Available in both standard and custom configurations, they provide long-term seal integrity and ensure continuous operation across demanding industrial and scientific settings.

Partner with Complete Hermetics for Custom Hermetic Solutions

Complete Hermetics is your trusted U.S.-based manufacturer of hermetic seals, offering custom-engineered hermetic headers, hermetic connectors, feedthroughs, and vacuum viewports. Our expert team combines decades of knowledge in glass-to-metal and ceramic-to-metal sealing technologies to design and manufacture components tailored to your exact performance specifications.

🔹 Contact Complete Hermetics Today
📞 Phone: 714-265-1238
📧 Email: info@completehermetics.com
🔗 Contact Form

Experience unmatched reliability, precision, and protection with Complete Hermetics—engineered for excellence.

 

Top Hermetic Manufacturer for Precision Sealing Solutions

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When searching for the top hermetic manufacturer, industry leaders and engineers alike turn to Complete Hermetics—a company known for delivering high-performance, custom-built hermetic products designed for reliability in extreme conditions. From critical aerospace systems to sensitive medical devices, Complete Hermetics offers advanced solutions built to exacting standards.

Unmatched Expertise in Hermetic Sealing Technologies

At the heart of Complete Hermetics’ success is their mastery in developing both glass-to-metal seals and ceramic-to-metal seals. These precision-engineered solutions are critical for maintaining airtight protection in environments where performance, longevity, and safety cannot be compromised. Whether the application involves high pressure, fluctuating temperatures, or corrosive atmospheres, these hermetic seals ensure lasting integrity.

Comprehensive Hermetic Product Line

Complete Hermetics manufactures a full range of hermetic feedthroughs, hermetic connectors, and hermetic headers to meet stringent industry demands. These components are designed for mission-critical performance in sectors such as aerospace, defense, energy, communications, and semiconductors. The company’s hermetic packages are customized to maintain electrical performance and mechanical stability while preventing any leakage or contamination.

From small prototypes to large-scale assemblies, every part is meticulously tested for durability, electrical insulation, and leak tightness. The result? Industry-trusted components that consistently exceed expectations.

Advanced Manufacturing and Materials Integration

Beyond sealing components, Complete Hermetics offers in-house brazing and soldering to create seamless assemblies that support complex design needs. The company’s innovation in materials science, combined with tight quality control, allows it to deliver robust hermetic products such as vacuum viewports, battery end seals, and high-voltage hermetic feedthroughs tailored to your specifications.

Choose Complete Hermetics – Built for Your Application

Complete Hermetics is a custom manufacturer of glass-to-metal, ceramic-to-metal, hermetic seals, and hermetic feedthroughs. Our expert team works closely with clients to design and develop hermetic connectors, hermetic packages, hermetic headers, and more—ensuring every component meets your project’s unique requirements.

📞 Phone: 714-265-1238
📧 Email: info@completehermetics.com
🔗 Contact Form

Trust Complete Hermetics to deliver solutions that seal your success.

How Hermetic Headers Safeguard Critical Electronics Across Industries

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In environments where failure is not an option—such as aerospace, medical, and defense systems—hermetic products play a crucial role in protecting sensitive electronics. Among them, hermetic headers stand out for their unmatched ability to shield internal components from moisture, corrosive gases, extreme temperatures, and pressure fluctuations. Trusted across mission-critical applications, these components are the silent protectors of performance and safety.

Precision-Engineered Hermetic Headers

At the heart of many electronic assemblies lies the glass to metal seal or ceramic to metal seal, ensuring airtight integrity. These technologies, central to the design of hermetic headers, prevent environmental ingress while supporting high electrical insulation and mechanical strength. From satellite modules to surgical implants, these headers maintain operational stability under the harshest conditions.

Multi Pin Headers: Designed for Demanding Interfaces

Custom hermetic feedthroughs like multi pin headers offer seamless signal transfer between sealed environments. These components are key for data, power, and signal continuity while preserving the integrity of the system. In scenarios where life or mission success depends on reliability, such as avionics or pacemakers, these headers are indispensable.

TO Headers for Optoelectronic Precision

TO headers, or Transistor Outline headers, are optimized for optical and high-frequency applications. Often integrated into TOSA and ROSA assemblies, they enable superior performance in communication systems. Every TO header from Complete Hermetics is carefully tailored to meet your exact specifications—ensuring reliability in both space-limited and heat-sensitive environments.

Hermetic Connectors: Dependable Sealing for Complex Systems

Whether used in subsea installations or vacuum chambers, hermetic connectors provide robust sealed interfaces between different electronic units. These connectors, available in standard or custom hermetic feedthroughs, protect against system failure by maintaining perfect seals under dynamic pressure and thermal stress.

Partner with Complete Hermetics for Hermetic Excellence

As a premier hermetic seal manufacturer, Complete Hermetics delivers cutting-edge solutions, including hermetic headers, hermetic connectors, and custom-engineered seals. Our proven expertise in glass to metal seals and ceramic to metal seals ensures that your technology remains protected from the elements. Explore our complete line of hermetic products today and experience the precision and performance only Complete Hermetics can deliver.

Contact Complete Hermetics today to explore our full line of hermetic products. 

 

Vacuum Viewports

What Makes Custom Hermetic Viewports Essential for High-Tech Applications?

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In advanced fields such as defense, space, medical endoscopy, and laser optics, the need for precision-engineered hermetic products is non-negotiable. One critical component that supports these high-stakes operations is the hermetically sealed viewport—also known as a vacuum window, hermetic window, or vacuum viewport. These terms are often used interchangeably across industries that demand airtight performance and enduring material integrity under extreme conditions.

Why Hermetic Viewports Are Crucial

Custom hermetic seals and feedthroughs are designed to preserve a contamination-free environment while ensuring high optical clarity and structural stability. In applications like infrared imaging or laser targeting systems, a hermetically sealed viewport acts as a critical interface that transmits light while blocking moisture, pressure variation, and other environmental threats. These advanced assemblies must comply with military and aerospace standards such as MIL-PRF-13830, ensuring rugged performance from -100°C to 450°C.

Precision Engineering with Advanced Materials

What sets these glass to metal seals and ceramic to metal seals apart is the high degree of customization available. At Complete Hermetics, each viewport is engineered using the ideal combination of window and flange materials. Common viewport substrates include sapphire, fused silica, magnesium fluoride, and zinc selenide, each selected for its optical and thermal properties. These are paired with flanges made of Kovar, stainless steel (CF, NW), titanium, or aluminum—depending on the application’s specific sealing and mechanical needs.

With leak rates tested below 1×10⁻⁹ atm·cc/sec He, these viewports are built for environments where absolute integrity is required. Whether for use in deep-space missions or in sterile surgical imaging systems, these custom hermetic seals and feedthroughs provide unmatched protection and performance.

Choose a Trusted Hermetic Seal Manufacturer

When precision, durability, and compliance are mission-critical, trust a proven hermetic seal manufacturer. Complete Hermetics has years of experience delivering custom solutions for some of the most demanding industries in the world.

Looking for a reliable partner for custom hermetic windows and feedthroughs?

Contact Complete Hermetics today  to learn how our vacuum viewports, glass to metal seals, and ceramic to metal seals can help you achieve flawless performance under pressure.

Vacuum Viewports

Vacuum Viewports: Clear Performance Under Pressure

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In high-performance systems where vacuum integrity and optical clarity are paramount, vacuum viewports—also known as vacuum windows, hermetic windows, and hermetically sealed viewports—are indispensable. These components serve as critical interfaces between atmospheric and vacuum environments while allowing precise optical transmission for lasers, infrared, and imaging technologies. At the forefront of innovation, Complete Hermetics delivers customized hermetic products designed for challenging operational demands in space, defense, medical, and industrial sectors.

Custom-Engineered Hermetic Viewports

Unlike standard optical windows, hermetic viewports must maintain vacuum integrity under extreme environmental conditions. Complete Hermetics specializes in custom hermetic seals and feedthroughs, offering advanced window assemblies that conform to MIL-PRF-13830 and MIL-O-13830 standards. Whether for deep-space missions or high-power laser applications, these glass to metal seals and ceramic to metal seals  deliver unmatched performance and reliability.

Each unit is built to meet client-specific requirements—size, shape, optical transmission, thermal endurance—across a broad range of material configurations. Typical window materials include Sapphire, Fused Silica, Glass, Magnesium Fluoride, and Zinc Selenide. For flange materials, options such as Stainless Steel (CF/NW), Kovar, Titanium, and Aluminum ensure mechanical compatibility and chemical resistance.

Uncompromising Performance Standards

Every viewport from Complete Hermetics undergoes rigorous testing to ensure zero compromise on sealing integrity. These custom hermetic seals maintain leak rates of less than 1×10⁻⁹ Atm·cc/sec He and withstand bake-out temperatures up to 450°C, functioning reliably from -100°C in cryogenic setups to extreme high-heat applications. Optical elements are precisely aligned and polished to meet demanding military optical specifications.

Contact Complete Hermetics for Hermetic Products

When precision, durability, and customizability are non-negotiable, trust Complete Hermetics—a leading hermetic seal manufacturer—to deliver tailored solutions that power the world’s most advanced systems. From defense-grade laser optics to medical endoscopy and aerospace sensors, our hermetic products set the benchmark in sealing technology.

Contact Complete Hermetics today  to explore how our vacuum viewports, glass to metal seals, and ceramic to metal seals can elevate your mission-critical designs. Let us help you seal your success—hermetically.

Hermetic Headers: Protecting Electronics in the Harshest Environments

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In the world of advanced electronics, hermetic headers play a pivotal role in safeguarding components from hostile conditions. These specialized components are essential to industries such as aerospace, medical, and defense, where protection from moisture, gases, temperature extremes, and pressure variations is non-negotiable. As a trusted hermetic seals manufacturer, Complete Hermetics designs and fabricates high-performance headers and terminals that preserve the integrity of sensitive electronic systems.

Multiple Pin Headers for Superior Connectivity

Multi pin headers are crucial in connecting various electronic systems while maintaining an airtight seal. Built for durability and precision, these components are engineered to thrive in extreme environments. From aircraft control systems to implantable medical devices, multi pin headers ensure uninterrupted signal transmission without compromising the seal—delivering both performance and protection in equal measure.

TO Headers: Specialized Transistor Solutions

TO headers (transistor outline headers) are specially crafted for high-frequency and optoelectronic applications. Commonly used in TOSA (transmit optical subassembly) and ROSA (receive optical subassembly) configurations, these headers provide robust housing and hermetic protection for semiconductors and photonic components. At Complete Hermetics, every TO header is custom-designed to ensure the perfect fit and optimal function for your application.

Hermetic Connectors: Dependable Seals for Complex Systems

Another standout among hermetic products is the hermetic connector—essential for creating sealed electrical interfaces between different modules. These connectors are ideal for vacuum systems, undersea cables, or defense electronics where even the slightest leak could result in failure. Complete Hermetics offers both standard and custom configurations to meet your exact requirements.

Rely on Complete Hermetics for Your Hermetic Needs

When it comes to high-quality hermetic headers, connectors, and seals, Complete Hermetics is the name to trust. Our team combines expert engineering, precision manufacturing, and rigorous testing to deliver unmatched reliability. Whether you need multi pin headers, TO headers, or custom hermetic connectors, we’re here to meet your unique challenges. Contact Complete Hermetics today to explore our full line of hermetic products and discover how we can safeguard your technology from the inside out.