TECHNET Archives

January 2006

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:
enig bad board
From:
sumxp <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, sumxp <[log in to unmask]>
Date:
Fri, 13 Jan 2006 09:48:22 -0600
Content-Type:
text/plain
Parts/Attachments:
text/plain (18 lines) 
Hi,

We noticed few ENIG bga pads black in color instead of gold.It turn silver
when use eraser to remove away the black color pad.What is the defect mode?
Any reliability issue?Is it advisable to continue using these pcbs?

Thanks......

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 1.8e
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 or (re-start) delivery of Technet send e-mail to [log in to unmask]: SET Technet NOMAIL or (MAIL)
To receive ONE mailing per day of all the posts: send e-mail to [log in to unmask]: SET Technet Digest
Search the archives of previous posts 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
-----------------------------------------------------

ATOM RSS1 RSS2