VAC-TRON, S.A. began its operations in 1985 and has become a specialist in the development of hermetic interconnection solutions for transmitting electrical signals between isolated or hostile environments.
Our core expertise lies in Glass-to-Metal Seal (GTMS) technology, which enables us to create a permanent hermetic seal by fusing glass between electrical conductors and metal housings or
bulkheads. This process ensures optimal sealing integrity under the most demanding conditions.
We turn ideas into hermetic solutions – from the first concept
to mission-critical components operating in Oil & Gas, space, or nuclear applications.
Exploratory projects and feasibility studies for companies seeking innovation without a predefined product.
From initial concepts to complete engineering, we design tailored hermetic solutions for each application.
Precision manufacturing of hermetic components capable of withstanding the most extreme environments.
In-house nickel, gold, and tin coatings for enhanced performance and reliability
From ISO 9001&14001 and EN9100 certifications to MIL- STD and JEDEC inspections – quality tailored to your requirements
Final cleaning, inspection, and packaging performed inside certified cleanroom environments to guarantee UHV, aerospace, and nuclear-grade compliance.
International projects that endorse our experience
Custom hermetic feedthroughs for the Super-FRS magnets at FAIR: how VAC-TRON transferred glass-to-metal seal technology qualified for ITER.
When hermetic performance is non-negotiable, the choice between a glass to metal seal vs ceramic seal can make or break
A hermetic glass-to-metal seal (GTMS) is the gold standard for protecting electronic components in extreme environments. From aerospace to high-precision
We comply with the highest international standards: ISO 9001, ISO 14001, and EN 9100 for aerospace applications.
