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June 2005

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Subject:
From:
"Stadem, Richard" <[log in to unmask]>
Reply To:
TechNet E-Mail Forum <[log in to unmask]>, Stadem, Richard
Date:
Tue, 21 Jun 2005 14:37:28 -0500
Content-Type:
text/plain
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text/plain (125 lines)
I say, leave their heads intact. Then send them through the hot oil
reflow machine.  

-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Deac Descoteaux
Sent: Tuesday, June 21, 2005 2:08 PM
To: [log in to unmask]
Subject: Re: [TN] Mis-registered soldermask on BGA pads...

Good idea Phil!!!!!!!!!!!!!!!!!!!!!!!!!!!!! Once their heads are off,
off they go into the hot oil reflow machine!!!!!!!!!!!!!!!!!!!

Deac
Work phone: (603) 886-8711 ext.202
Cell : (603) 557-7568





-----Original Message-----
From: TechNet [mailto:[log in to unmask]] On Behalf Of Crepeau, Phil (Space
Technology)
Sent: Tuesday, June 21, 2005 2:59 PM
To: [log in to unmask]
Subject: Re: [TN] Mis-registered soldermask on BGA pads...

off with their heads.

-----Original Message-----
From: TechNet [mailto:[log in to unmask]]On Behalf Of Stephen Gregory
Sent: Tuesday, June 21, 2005 11:44 AM
To: [log in to unmask]
Subject: [TN] Mis-registered soldermask on BGA pads...


Hi folks!

Just got some bare fabs at the back door, and found that the soldermask
is mis-registered around the BGA pads.

The design is that the pads are supposed to be NSMD pads, but only half
the pad is...

I think I'm going to return these boards to sender, just checking with
you all to see if you would do the same thing...

You can see what they look like at:

http://www.stevezeva.homestead.com click on Picture Page 2, then look
for Mis-registered Mask...

Once, just once, I wish I could come into work and not have some sort of
problem...but I guess that's why I have a job. Oh well...


Kind regards,

-Steve Gregory-
Senior Process Engineer
LaBarge Incorporated
Tulsa, Oklahoma
(918) 459-2285
(918) 459-2350 FAX
__________________________________________________________________
This message may contain information that is privileged and confidential
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above.
If you are not the intended recipient, you may not copy, use or deliver
this message to anyone.  In such event, you should destroy the message
and kindly notify the sender by reply e-mail.

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