TECHNET Archives

April 2008

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:
Sn62 solder; any negative experience using it???
From:
- bogert <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, - bogert <[log in to unmask]>
Date:
Tue, 8 Apr 2008 17:27:18 -0400
Content-Type:
text/plain
Parts/Attachments:
text/plain (19 lines) 
April 8, 2008

Sn62 solder contains 2% silver.  Have folks experienced any issues using 
SnPb solder with this much silver?  The historical QQ-S-571E solder spec 
indicated that using Ag2.5 solder can result in corrosion issues in a humid 
environment but I am not aware of any issues using Sn62 solder.  My 
understanding is that using 2% silver helps when soldering to ceramic parts 
having palladium/silver finish.

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