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Date: | Wed, 19 Jun 1996 16:17:39 -0700 |
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IN MANY CASES THE COMPONENT "CHIP" MANUFACTURERS HAVE TECHNICAL PAPERS
CONCERNING THIS ISSUE.
______________________________ Reply Separator _________________________________
Subject: re:PWB flexing and SMT components
Author: BILL RUGG <[log in to unmask]> at IE_StPeteB1
Date: 6/19/96 12:44 PM
Hi Suzanne
The only references found to date is the ANSI/J-STD-001 Joint Industry
Standard. Under section 9.0 Assembly Requirements their is a Bow and
Twist(Warpage) specification 9.2.3.
If you find something else please let me know. Hope this helps..
Does anyone have any good references on flexing of printed wiring boards
and
surface mount component (chip) fracturing?
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