Hi Dave!
We're not going to bake them in a reel, we don't have the time.
We're going to de-reel the parts and do the 48-hour, 125 C. bake.
I just got back from the store after buying some cookie sheets for
the parts since we didn't have any matrix trays that would fit a PLCC-68.
And before you ask, no, they weren't "Bakers Secret" cookie trays...hehehe.
Finished up the wave solder job this morning, the pot is back full of the
shiney
stuff, and I have two hold-down bolts sticking up out of the solder, where
yesterday
there was only one. You can see them at: http://www.stevezeva.homestead.com
look at; "New Hold Downs".
Kind regards,
-Steve Gregory-
Senior Process Engineer
LaBarge Incorporated
Tulsa, Oklahoma
(918) 459-2285
(918) 459-2350 FAX
|---------+---------------------------->
| | David Fish |
| | <[log in to unmask]
| | > |
| | Sent by: TechNet |
| | <[log in to unmask]>|
| | |
| | |
| | 06/15/2005 10:07 |
| | AM |
| | Please respond to|
| | TechNet E-Mail |
| | Forum; Please |
| | respond to David |
| | Fish |
| | |
|---------+---------------------------->
>--------------------------------------------------------------------------------------------------------------|
| |
| To: [log in to unmask] |
| cc: |
| Subject: Re: [TN] Baking PLCC-68's... |
>--------------------------------------------------------------------------------------------------------------|
Steve
Consider the material of the reel when selecting your bake temperature.
Baking at too warm a temperature will make the reel useable.
Dave Fish
----- Original Message -----
From: "Stephen Gregory" <[log in to unmask]>
To: <[log in to unmask]>
Sent: Wednesday, June 15, 2005 9:42 AM
Subject: [TN] Baking PLCC-68's...
> Just wondering, how many of you have ever baked a
> PLCC-68?
>
> We've been raising the awareness level of our stockroom
> people about component moisture sensitivity, and we've
> got some PLCC-68's that are on a reel and been sitting on
> on our stockroom shelf for longer than 168-hours.
>
> Well, we got another reel of the same part number (it's an
> Intel i960 PLCC-68) that came to us from Avnet in a vacuum
> sealed bag with a level-3 MSL label on it.
>
> I've never baked a PLCC-68...should I bake the reeled parts
> that have been sitting on the shelf?
>
> Kind regards,
>
> -Steve Gregory-
> Senior Process Engineer
> LaBarge Incorporated
> Tulsa, Oklahoma
> (918) 459-2285
> (918) 459-2350 FAX
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__________________________________________________________________
This message may contain information that is privileged and confidential to
LaBarge, Inc. It is for use only by the individual or entity named 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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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
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