Some polyimide based materials claim continuous operation to 250C, but it is
probably wise - as in all claims for extreme performance - to read the small
print. Above ~250C you move into the potentially costly  world of ceramics.

Regards 
 
Mike 

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Paul Jackson
Sent: Wednesday, October 08, 2014 8:57 PM
To: [log in to unmask]
Subject: [TN] High Temperature Laminate

Hi All,

We are looking for help tracking down a copper clad dielectric capable 
of surviving in continuous temperatures of 200^o C - 260^o C. Our PCB 
laminate suppliers have not been able to provide anything which will 
work for more than 60 minutes at these temperatures. Can anyone 
recommend a product which is capable and commercially available?

Thanks in advance,
Paul Jackson
Omni Circuit Boards
(855) 798 9717


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