TECHNET Archives

February 1999

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:
Greg Bodi <[log in to unmask]>
Reply To:
TechNet E-Mail Forum.
Date:
Thu, 25 Feb 1999 13:06:30 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (32 lines)
Hi Designers,

        I'm in need of help!  I have completed a design with some L157 IC's
on the Board. And Manufacturing came back to me after I finished the design
and was about to ship it and said that they use a conductive epoxy to
adhere the die to the Board and they're worried that if the Solder Resist
has pin holes in it that it could leak a signal into the runners below
those Die.  They said they could use Pre-Forms but that would kill their
yeild so they want me to reroute the traces below those die. Unfortuatley
that would be a nightmare and add at least a week to my time.  So can
anyone tell me where I can get info to help prove that this won't be a
problem or are they right and there's a good possiblitiy that this could
happen.

Thank you,

Greg Bodi

[log in to unmask]

################################################################
TechNet E-Mail Forum provided as a free service by IPC using LISTSERV 1.8c
################################################################
To subscribe/unsubscribe, send a message to [log in to unmask] with following text in the body:
To subscribe:   SUBSCRIBE TechNet <your full name>
To unsubscribe:   SIGNOFF TechNet 
################################################################
Please visit IPC's web site (http://www.ipc.org) "On-Line Services" section for additional information.
For technical support contact Hugo Scaramuzza at [log in to unmask] or 847-509-9700 ext.312
################################################################


ATOM RSS1 RSS2