Subject: | |
From: | |
Reply To: | |
Date: | Tue, 21 Mar 2006 15:27:31 -0000 |
Content-Type: | text/plain |
Parts/Attachments: |
|
|
I have raised the question about soldering to Brass, which contains
lead, with a lead free alloy and ending up with a non compliant alloy
i.e. the lead in the brass goes into solution in the solder alloy.
However on an assembly that doesn't need to be compliant we use
Multicore 96SCLF300AGS85 and it wets a dream. I admit the brass was
machined about a week before we do our bit.
Rex
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Mark Clark
Sent: 21 March 2006 14:52
To: [log in to unmask]
Subject: [TN] PB-Free Solder and Brass
I have a customer that is required to use a Lead Free solder to attach
some brass components (battery contacts) to a PCB. What he is
experiencing is the brass will not tin using this solder. Anyone have
any suggestions:
Solder required for use:
Cookson Electronics - Alpha Cleanline 7000
Alloy 96.5Sn 3.0Ag 0.5Cu
Flux: P2
The contact material is:
360Brass
His customer is in a rush for these components, and is demanding the
Pb-free be used.
BTW - the good old fashion No-clean and Rosin (both of these have lead
in
them) work great.
TIA
Mark Clark
Avalon Engineering, LLC
2179 Fourth Street, Suite 2D
PO Box 10789
White Bear Lake, MN 55110-0789
Phone: 651-426-8599 x202
Fax: 651-426-4418
mailto:[log in to unmask]
www.avalon-us.com
---------------------------------------------------
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
-----------------------------------------------------
________________________________________________________________________
This email has been scanned for all viruses by the MessageLabs SkyScan
service.
________________________________________________________________________
This email has been scanned for all known viruses by the
MessageLabs SkyScan service.
================================================================
This email (including any attachments) is confidential and/or may be legally privileged. It is intended for the named recipient (s) only and may not be forwarded, disclosed or otherwise disseminated
Although this email has been scanned for viruses, WE DO NOT (to the extent permitted by law) ACCEPT ANY LIABILITY WHATSOEVER for any virus infection, compromise of security or losses resulting from vi
NO CONTRACT MAY BE FORMED OR DOCUMENTS SERVED BY THIS EMAIL unless specifically agreed to in writing and signed by a Director of Hansatech. Any views or opinions expressed in this email are those of
If you have received this email in error please contact the IT department immediately on (01202) 674 333 or (01553) 691 022 prior to deletion.
================================================================
---------------------------------------------------
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
-----------------------------------------------------
|
|
|