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.

 

Vacuum Viewports

Best Custom Vacuum Viewports for Precision Optical Applications

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In industries where performance under extreme vacuum and temperature conditions is non-negotiable, vacuum windows—also known as hermetic windows, high vacuum viewports, or hermetically sealed viewports—are essential components. These specialized hermetic products serve as transparent barriers that maintain airtight seals while allowing optical, laser, or infrared transmission in vacuum systems.

Engineered for High Vacuum Precision

Custom vacuum viewports play a critical role in maintaining system integrity in high-stakes applications such as defense optics, space instrumentation, medical endoscopy, and laser designation. These components must meet demanding specifications for both optical clarity and hermetic sealing. Complete Hermetics stands at the forefront of this technology, offering precision-engineered high vacuum viewports that are manufactured to meet or exceed MIL-PRF-13830 standards.

Advanced Materials and Construction

To deliver reliability across harsh environments, Complete Hermetics provides hermetic windows in a variety of customizable materials:

  • Window Options: Sapphire, Fused Silica, Glass, Magnesium Fluoride, Zinc Selenide
  • Flange Materials: Stainless Steel (CF, NW), Kovar, Titanium, Aluminum

These materials are selected based on application-specific requirements such as thermal expansion, optical transmission range, and chemical resistance. All assemblies are leak-tested to a stringent <1×10⁻⁹ Atm·cc/sec HE rate and operate across an impressive thermal range from -100°C to 450°C.

Tailored to Your Specifications

From aerospace-grade sapphire windows to magnesium fluoride lenses for UV systems, each hermetically sealed viewport is custom-built in nearly any shape or size to integrate seamlessly with your platform. Whether you require circular, rectangular, or complex geometry, Complete Hermetics delivers solutions that ensure maximum performance and longevity.

Partner with Complete Hermetics

When precision matters most, trust Complete Hermetics for your custom vacuum viewports and hermetic product needs. Contact us today to discuss your application and experience the unmatched quality of our vacuum windows, laser-grade optics, and hermetically sealed viewports engineered to perform under pressure.