Ervin,

BGA's need to be removed and replaced just like every other component on a
circuit board. They're not always put on correctly, they fail, new and
better parts come along replacing the old ones... Fortunately for us, since
we offer BGA rework services, we don't live in a perfect world.

Jeff Ferry
CEO
Circuit Technology Center, Inc.
http://www.circuittechctr.com
[log in to unmask]
978-374-5000 x14

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-----Original Message-----
From: Weisz Ervin [mailto:[log in to unmask]]
Sent: Tuesday, November 19, 2002 4:16 PM
To: [log in to unmask]
Subject: [TN] BGA Rework


Dear Technetters,
I see many messages regarding BGA rework. Now, I have
a rather annoying question to you guys at the
assembly.
Is the rework of BGAs a real "must". Why isn't it
possible to assemble BGAs "right the first time"?
Or, am I wrong and rework does exist but is needed
only on a small minority of all BGAs assembled.

Could someone clear up this issue for me ????

Best regards,
Ervin Weisz


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