TECHNET Archives

May 2009

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:
Strange Tolerances on BGA Pitch-How to Accomodate the Stencil File?
From:
bob wettermann <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, bob wettermann <[log in to unmask]>
Date:
Tue, 19 May 2009 05:44:23 -0700
Content-Type:
text/plain
Parts/Attachments:
text/plain (21 lines) 
In working with some newer Intel BGA datasheets we
Dear Technetters:

In working with some newer Intel BGA datasheets we are noting tht the pitch is indicated as a minimum dimension. For instance on a current job the spec indicates "Min 1mm". Has anyone else seen this trend? Explanations?

How are you acoomodating your stencil files?

Regards
 Bob Wettermann
PH 847-767-5745 

---------------------------------------------------
Technet Mail List provided as a service by IPC using LISTSERV 15.0
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