Hi Jeffrey-

Could you send me that pdf as well? I hadn't heard about that construct
being promoted.

Thanks!

Wayne Thayer

On Wed, May 27, 2020 at 6:57 AM McGlaughlin, Jeffrey A <
[log in to unmask]> wrote:

> NCAB Group list flex outer layers as a preferred stack-up. (See attached
> .pdf, I know this will be deleted on the tech net copy.) This was new to me
> when I was reviewing their guides for technology fit for a new design.
>
>
> Thank you,
> Jeffrey
>
> Jeffrey McGlaughlin, C.I.D.
> Engineering Designer
> ST RE SMD&P(SF)
> Office: 614.424.7582| Fax: 614.458.7582
> [log in to unmask]
>
> This message is intended only for the use of the individual or entity to
> which it is addressed, and may contain information that is privileged,
> confidential and/or otherwise exempt from disclosure under applicable law.
> If the reader of this message is not the intended recipient or the employee
> or agent responsible for delivering the message to the intended recipient,
> any disclosure, dissemination, distribution, copying or other use of this
> communication or its substance is prohibited. If you have received this
> communication in error, please return to the sender and delete from your
> computer system.
>
>
>
>
> -----Original Message-----
> From: TechNet <[log in to unmask]> On Behalf Of [log in to unmask]
> Sent: Wednesday, May 27, 2020 9:17 AM
> To: [log in to unmask]
> Subject: [TN] IPC-2223D, Rigid Flex Technology
>
> Message received from outside the Battelle network. Carefully examine it
> before you open any links or attachments.
>
> Fellow TechNetters:
>
>     Does the flex applique in a Rigid Flex Technology CONSTRUCTION always
> has the be sandwich between rigid laminate material?
> Can the flex portion be on the TOP or BOTTOM side of a Rigid Flex PWB?
>
> Victor,
>