TECHNET Archives

February 2012

TechNet@IPC.ORG

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

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

Print Reply
Sender:
X-To:
TechNet E-Mail Forum <[log in to unmask]>
Date:
Wed, 29 Feb 2012 12:06:20 -0500
Reply-To:
TechNet E-Mail Forum <[log in to unmask]>, Steven Creswick <[log in to unmask]>
Message-ID:
Subject:
From:
Steven Creswick <[log in to unmask]>
Content-Transfer-Encoding:
7bit
In-Reply-To:
Content-Type:
text/plain; charset="us-ascii"
MIME-Version:
1.0
Parts/Attachments:
text/plain (62 lines)
Victor, I believe Steve's address is - [log in to unmask]

Steve Creswick

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Phil Bavaro
Sent: Wednesday, February 29, 2012 11:19 AM
To: [log in to unmask]
Subject: Re: [TN] Field Return Product w/corrosion product

Just send it directly to him.

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Victor Hernandez
Sent: Wednesday, February 29, 2012 6:53 AM
To: [log in to unmask]
Subject: [TN] Field Return Product w/corrosion product

Fellow TechNetters;

   Do No Clean LF fluxes, Rosin Core/molten solder, have a corrosive
ion?   Every so often when conducting analysis on Field Return Product I
notice small amount of corrosion product on gold plated contact on DIMM
and PCI Slot connector.   Sometimes on other gold plated connector
leads.   So I am trying to understand which component had a corrosive
ion waiting for the right conditions to flourish.   Small amount of
greenish/bluish residue.   It can be seen on wipe zone and/or stamp edge
of contact.   Where is this active corrosive ion coming from?

   Can someone provide the link to Stevezea home page for posting pictures?

Victor,


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

----------------------------------------------------------------------------
--
This message and any attachments are solely for the use of the addressee and
may contain L-3 proprietary information that may also be defined as USG
export controlled technical data. If you are not the intended recipient, any
disclosure, use or distribution of its content is prohibited. Please notify
the sender by reply e-mail and immediately delete this message and any
attachments.




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


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

ATOM RSS1 RSS2