Jacarem Ltd

Who we are At Jacarem, we have been pioneering connectivity excellence since 1987. From our headquarters in Chesham, Buckinghamshire, we combine decades of technical know‑how with responsive customer service to supply mission‑critical electronic connectors, hermetic seals and vacuum components worldwide. Hermetic & Vacuum Expertise Our hermetic feedthroughs and custom vacuum flanges safeguard systems operating in harsh or high‑vacuum environments. Whether you need UHV‑rated CF flanges for research chambers or coaxial, fibre‑optic and USB feedthroughs for spaceflight applications, we engineer airtight solutions that guarantee performance, durability and peace of mind. Business Hours: Mon - Fri : 08:30 – 17:00