Vacuum feedthrough FC-VFT-xx50

for fiber optic cables

These feedthroughs are designed for use with fibre optics in vacuum chambers, such as for plasma and coating deposition monitoring. They can be used in chambers with wall thicknesses of 5-40mm and vacuum levels up to 10-7 millibar. The feedthrough assembly consists of an M12 housing with Viton® O-ring and two SMA fibre-optic interconnects to allow easy coupling to fibre-optic cables and probes. In order to connect these assemblies to fibre-optic cables inside/outside the chamber, two extra SMA fibre interconnects (ME-FI-SM-MM) should be ordered separately. The vacuum feedthrough can be delivered for all fibre diameters, from 50 μm up to 1000 μm for UV/VIS/NIR. A high-temperature version of the vacuum feedthrough (-HT) is also available, enabling the device to withstand temperatures up to 200°C.