Sender: |
|
X-To: |
|
Date: |
Wed, 3 Feb 2010 15:49:54 -0500 |
Reply-To: |
|
Content-Transfer-Encoding: |
quoted-printable |
Subject: |
|
From: |
|
Content-Type: |
text/plain; charset="iso-8859-1" |
In-Reply-To: |
|
Organization: |
Index Designs |
MIME-Version: |
1.0 |
Parts/Attachments: |
|
|
Ioan,
In past years I spent some time looking at "Laser Soldering" and I had some
nice conversation with Beam Works folks at APEX shows.
Basically, in a nut shell, using a laser does not provide a lot more than
slightly focused IR.
If I have it wrong I hope someone can let me know!
Thanks,
Bob Kondner
-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Ioan Tempea
Sent: Wednesday, February 03, 2010 2:35 PM
To: [log in to unmask]
Subject: [TN] Laser soldering of BGA
Dear Technos,
Any insights on BGA laser soldering? It is for soldering a 15x15 mm BGA onto
a flex PCB. The flex is backed by a rigid substrate in the BGA zone, but due
to mechanical constraints this substrate cannot be thicker than 0.012".
Oh yes, lead-free.
Thanks,
Ioan Tempea, ing.
Ingénieur Principal de Fabrication / Senior Manufacturing Engineer
T | 450.967.7100 ext.244
E | [log in to unmask] <mailto:[log in to unmask]>
W | www.digico.cc <http://www.digico.cc/>
N'imprimer que si nécessaire - Print only if you must
---------------------------------------------------
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
-----------------------------------------------------
---------------------------------------------------
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
-----------------------------------------------------
|
|
|