Try IPC-4552

Dick Anderson
978-442-5165 

-----Original Message-----
From: Leadfree [mailto:[log in to unmask]] On Behalf Of Adeline KO
Sent: Thursday, October 20, 2005 9:12 PM
To: [log in to unmask]
Subject: [LF] Brd finishing Immersion Gold with BGA. Had black spot
issue

Hi,

My process guy claim that immersion Gold brd with BGA will had black
spot
issue.

And my collegue claim that IPC has doc claim that this is not longer an
issue but she can't able to recall where she read this articule.
Any ppl happen to have this Doc and know where to find this doc.
Thks!

Rdgs
Adeline

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-------------------------------------------------------------------------------Leadfee Mail List provided as a 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 Leadfree
To temporarily stop/(start) delivery of Leadree for vacation breaks send: SET Leadfree NOMAIL/(MAIL)
Search previous postings at: http://listserv.ipc.org/archives
Please visit IPC web site http://www.ipc.org/contentpage.asp?Pageid=4.3.16 for additional information, or contact Keach Sasamori at [log in to unmask] or 847-615-7100 ext.2815
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