Innovacera's Vacuum Sealed Ceramic Feedthroughs deliver hermetic sealing and reliable electrical/optical transmission in critical vacuum environments. Engineered with precision alumina ceramics and advanced metals, these solutions maintain ultra-high vacuum integrity while resisting extreme temperatures and corrosion. Our portfolio includes hermetic optoelectronic packaging, multi-pin feedthroughs, circular multi-pin configurations, and CF-flanged sapphire viewports—ensuring peak performance in semiconductor processing, analytical instrumentation, aerospace systems, and high-energy physics applications.