TECHNET Archives

February 2010

TechNet@IPC.ORG

Options: Use Monospaced Font
Show Text Part by Default
Show All Mail Headers

Message: [<< First] [< Prev] [Next >] [Last >>]
Topic: [<< First] [< Prev] [Next >] [Last >>]
Author: [<< First] [< Prev] [Next >] [Last >>]

Print Reply
Subject:
From:
Irena Sumanteva <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Irena Sumanteva <[log in to unmask]>
Date:
Tue, 23 Feb 2010 08:17:46 +0000
Content-Type:
text/plain
Parts/Attachments:
text/plain (35 lines)
What kind of flex base materials to be used? Flex Circuit 2 layer which should operate at 200 C. 

Hi 
Our customer is currently designing a device in which he intend to use flex pcb, 2 layer, 0.25mm board thickness. 
Now what is interesting is that the device must be operation up to 200 degree Celsius. 

What kind of flex base material, coverlayer oand flex solder mask can withstand up to this temperature? 
The present Pyralux coverlay does nto support the operational T of 200 C.

If it exists, what is their coefficient of expansion of pcb material? 
Can you send a link or other data sheet. 

Thank you in advance.

Best regards,
Irena 


      

______________________________________________________________________
This email has been scanned by the MessageLabs Email Security System.
For more information please contact helpdesk at x2960 or [log in to unmask] 
______________________________________________________________________

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
To unsubscribe, send a message to [log in to unmask] with following text in
the BODY (NOT the subject field): SIGNOFF Technet
To temporarily halt or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
-----------------------------------------------------

ATOM RSS1 RSS2