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Multi-Pin Bayonet Feedthrough - KF Flange, Single-Ended

These multi-pin instrument feedthroughs have circular bayonet-locking connectors on the air-side and crimp pins 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 plugs nor vacuum-side wires are included with the feedthrough. The KF flanges are sealed with centering and O-ring combination (not included) making them high vacuum compatible.

Specifications Table

Vacuum Application HV
Temperature Max. Ramp Rate 25°C/minute
Air-Side Connector -55°C to 200°C

Cabling Instructions
Feedthrough Connection
Follow the link below to view feedthrough connection examples.
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+1 800 245 1656
  • 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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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 - KF Flange, Single-Ended