TECHNET Archives

November 2001

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:
"Hunter, Brian C" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 15 Nov 2001 14:53:12 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (23 lines)
I have data for peel strengths of copper pads on FR-4 PWBs of approximately
6 PSI.  I believe this pertains to a tensile loading of the pad.

However, the pad lifting that we are getting appears to be from shear
loading.  Therefore, what I'm looking for is the shear strength of copper
pads on FR-4.

Any help you can provide will be appreciated.

Thanks,

Brian

---------------------------------------------------------------------------------
Technet Mail List provided as a free service by IPC using LISTSERV 1.8d
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 delivery of Technet send the following message: SET Technet NOMAIL
Search previous postings at: www.ipc.org > On-Line Resources & Databases > E-mail Archives
Please visit IPC web site (http://www.ipc.org/html/forum.htm) for additional
information, or contact Keach Sasamori at [log in to unmask] or 847-509-9700 ext.5315
---------------------------------------------------------------------------------

ATOM RSS1 RSS2