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Special Offer  Featured Product Line
Custom Configured Sub-D Flanges Delivered in 3 Weeks- Guaranteed! Industry's Largest Selection of
Instrumentation Feedthroughs
Insulator Seal guarantees 3 week delivery of all “custom-configured” Sub D flanges. Services consist of factory mounting of multiple D subminiature feedthroughs into standard flange sizes, (i.e., six 50 pin feedthroughs into an 8 inch conflat flange).

For more information click here

 Special Offer
ISI Offers 10% off ALL Viewports
 

ISI’s hermetically sealed optical Viewports provide a means for visual, optical or broad-band energy transmission in and out of vacuum systems.

Mention this web offer when placing your order and receive a 10% discount on any Viewport in our inventory.

Click here to preview the Viewport product line.

 
Coming Events
May 5-9 Advanced Photon Source 2008 Users Meeting
Argonne, IL

May 19-21 Joint NSLS and CFN Users' Meeting
Chicago, IL

Insulator Seal provides prompt delivery of UHV-grade electrical feedthroughs for Ceramic-Metal seal applications including instrumentation applications such as Spectroscopy, Electron microscopy, Surface analysis and Semiconductor process controls. For more information click here

Multi-pin Instrumentation Feedthroughs

Power Type-D 
Using the latest in ceramic-to-metal sealing technology, ISI is able to use BeCU material for the conductors to get a full 40 amp rating for this feedthrough. ISI offers the full line of 3, 5 and 8 pin versions. For more information click here
 Double Density Type-D 
Double Density Type D Feedthrough ISI’s new ceramic sealed Double Density Sub D feedthroughs conform to MIL-DTL-24308 specifications and improve current capabilities by using gold plated BeCu pins. Up to 44 pin configurations are available. For more information click here
 Micro Type-D
ISI’s new ceramic sealed Micro Type D feedthroughs meet MIL-DTL-83513 specifications. Current capabilities are improved by using gold plated BeCu pins. Up to 100 pin configurations are available. For more information click here
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