Hello Ed,

        I've been interested in the same questions lately.
I've done lots of internet searching and other searching.
One informative source for your questions would be a
web page entitled, "BGA Online." The web address:
www.abpac.com/bgaonline/

James Michaud
Guidant-CRM/CPI
Ph.:612-582-7842
Fax: 612-582-2964
E-mail: [log in to unmask]




> -----Original Message-----
> From: Edwin Maximo [SMTP:[log in to unmask]]
> Sent: Friday, October 02, 1998 5:07 AM
> To:   [log in to unmask]
> Subject:      [TN] Types of BGAs
>
> Hi all,
>         I'm doing some research regarding BGA.Can someone tell me what's
> the
> main difference between a Plastic BGA from a Ceramic BGA (except for
> their substrate). How are they placed in PCBs, and what
> considerations are involved in it. Are there any internet sites where
> I can have some information about this topic.  Any information will
> be appreciated. Thanks
>
>
>
> Regards,
> Edwin Maximo
> Value Engineer
> Electronic Assemblies Inc. Phils.
> email: [log in to unmask]
>
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