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MHV Feedthroughs - CF Flange, Single-Ended

These instrumentation feedthroughs have MHV coaxial connectors on the air-side. Air-side MHV cable plugs are included with the feedthrough but vacuum-side connectors are not. With CF flanges (and the cable disconnected) these feedthroughs are bakeable to 450°C and are UHV-compatible.

Specifications Table

Cable RG-59/U
Vacuum Application UHV
Metal Seal Temperature Range
(Weld Adapter, CF)
-269°C to 450°C
Temperature Max. Ramp Rate 25°C/minute
Cable Connectors Temperature Range -65°C to 165°C
Floating Shields Max. Voltage
(Ground)
2,500V DC
Floating Shields Max. Voltage
(Pin)
000V DC,5
Grounded Shields Max. Voltage 000V DC,5

Cabling Instructions
Follow the link below to view the MHV Feedthrough cabling diagrams & instructions.
Contact Us
To speak with someone directly, please call +1 412 387 9200 or email international@lesker.com.
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)

Got VacuCADSM?
VacuCAD is a free library containing thousands of 2D CAD drawings (in DXF format) and 3D Models (in STP format) for many of our standard vacuum components and chambers. Please Log in
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 email international@lesker.com or call +1 412 387 9200 with your inquiry.