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Multi-Pin Bayonet Feedthrough - CF Flange, Double-Ended

These multi-pin instrument feedthroughs have circular bayonet-locking connector on the air-side and a circular threaded connector on the vacuum-side. Each glass-ceramic insulated, gold-plated stainless steel conductor is rated at 1000V at a maximum current of 5A (high pin density units rated at 3A). Neither air-side nor vacuum-side plugs are included with the feedthrough. With CF flanges (air-side cable disconnected) and a PEEK insulated vacuum-side plug with suitable cable, these feedthroughs are bakeable to 200°C.

Specifications Table

Vacuum Application UHV
Temperature Max. Ramp Rate 25°C/minute
Air-Side Connector -55°C to 200°C
Vac-Side Connector
(PEEK Insulation)
-269°C to +200°C

Cabling Instructions
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  • special case note
    Connectors are in compliance with Mil spec standard Mil-C-26482.
  • special case note
    The electrical and thermal ratings specified are of safe operating limits determined by various factors including material properties, mechanical design, and the intended operating environment. All electrical ratings are based on operation with one side in dry atmosphere and the other side in vacuum of less than 1 x 10-4 Torr. All VacuCAD files as well as any dimensions shown or listed in our ordering tables do not include manufacturing tolerances and are provided for reference only.

Ordering Table

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Mating VAC side connector FTACIR32V is 1.4"OD, please ensure proper mating component clearance.
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Feedthrough Selection Guide
Feedthrough Selection Guide
Finding the right feedthrough has never been easier with our step by step Feedthrough Selection Guide. You can narrow down our feedthrough offering by simply choosing from a variety of different options suitable to your requirements. If you can't find the feedthrough you need or want a custom configuration, please contact us by clicking here or call +1 800 245 1656 with your inquiry.
Contact Us - Multi-Pin Bayonet Feedthrough - CF Flange, Double-Ended