John,
Let's make sure we mine all the relative 60xx performance groups to cover
all 'board' types.
regards,
Tom Bresnan
Chairman - IPC High Speed/High Frequency Committee
R&D Circuits
9 Olsen Ave
Edison, NJ 08820 USA
ph. (732) 549-4554 x23
fax (732) 549-1388
[log in to unmask]
www.rdcircuits.com
-----Original Message-----
From: John Perry [mailto:[log in to unmask]]
Sent: Wednesday, March 31, 2004 12:01 PM
To: [log in to unmask]
Subject: Re: [TN] PWB packaging/preservation - IPC standard ?
Hello Gregg,
At present IPC does not have a standard or guideline for bare board
packaging/preservation. There have been, however, an increasing number
of requests within the industry for this. Recognizing this, I am
starting to build a task group that will work to develop guidance on the
packaging and storage of bare boards for future inclusion in the
IPC-6012 performance specification. I'll be mining various IPC
standards groups for volunteers towards this effort, but if you or
anyone else on TechNet is interested, let me know and I can add you to
the list.
Regards,
John Perry
Technical Project Manager
IPC
[log in to unmask]
1-847-790-5318 (P)
1-847-509-9798 (F)
-----Original Message-----
From: Gregg Klawson [mailto:[log in to unmask]]
Sent: Monday, March 29, 2004 1:01 PM
To: [log in to unmask]
Subject: [TN] PWB packaging/preservation - IPC standard ?
Hello Technetters,
Is there an IPC standard for the packaging and preservation of PWB's,
specifically how to package (type of bags), inclusion of desiccant,
moisture indicator card, etc? And if there is no IPC standard, is
there
technical guidance as to how dry PWB's should be prior to subjecting
them to thermal excursions (soldering) and how to properly package and
store them?
Thanks.
-- Gregg
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Search the archives of previous posts at: http://listserv.ipc.org/archives
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