TECHNET Archives

January 2010

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:
From:
Gregg Owens <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Gregg Owens <[log in to unmask]>
Date:
Wed, 6 Jan 2010 23:28:11 -0800
Content-Type:
text/plain
Parts/Attachments:
text/plain (22 lines)
Dear Technetters:

I have been posed a question that I don’t have much experience with other than general knowledge. It there an ultrasonic cleaner system/setting available that can clean printed circuit assemblies (yes will electronic components)?  With some pending designs there is a concern that our board houses will be able to sufficiently clean (deflux) under bottom only components/BGA style components. I know from the standards that ultrasonic cleaning is typically limited to bare boards so as to not damage internal interconnections/wire bonds. But I am wondering if there is a low setting available to agitate the solution while not destroy/damage components?

Your thoughts are most appreciated.

Gregg Owens
Technical Writer - Avionics
Space Exploration Technologies Corporation
1 Rocket Road | Hawthorne | CA | 90250
[log in to unmask]

---------------------------------------------------
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