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Multi-Pin Sub D Push-On Feedthrough - KF / ISO Flanged

These multi-pin instrument feedthroughs have D-shaped connectors on both air-side and vacuum-side and meet MIL-C-24308 standards. Each (gold-flashed) Ni/Fe alloy conductor is glass-ceramic insulated and rated for 500V at a maximum current of 5A. Neither the air-side nor vacuum-side plugs are included with the feedthrough. The KF/ISO flanges are sealed with centering and O-ring combination (not included) making them high vacuum compatible. (PEEK-insulated vacuum-side plugs are suitable.)

Specifications Table

Vacuum Application HV
Elastomer Seals Temperature Range
(KF, O-Ring, NPT)
-40°C to 150°C
Temperature Max. Ramp Rate 25°C/minute
Insulator Connector PEEK
Air-Side Connector -55°C to 110°C
Vac-Side Connector
(PEEK Insulation)
-50°C to 230°C
Vac-Side Connector
(Ceramic Insulation)
-269°C to 300°C

Cabling Instructions
Follow the link below to view the Sub D Feedthrough cabling diagrams & instructions.
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To contact someone directly, please click here, or call +1 412 387 9200 to get in contact with your dedicated sales team.
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

(Click column headers to sort data)

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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 +1 412 387 9200 with your inquiry.
Contact Us - Multi-Pin Sub D Push-On Feedthrough - KF / ISO Flanged