Steve,

First, I would say you should look more into why components are flying off
when you shake an assembly!

Second, RTV stands for room temperature vulcanizing, more commonly called
silicone (like used to caulk bathtubs, etc).  Some folks don't like to use
it for electronic assemblies because it outgasses acetic acid (vinegar) as
it cures.

Thomas DeSmit
EDA Librarian/Sr. Engineering Tech.
IFR Americas, INC.

The opinions expressed are my own, and do not necessarily reflect those of
my employer.

> -----Original Message-----
> From: TechNet E-Mail Forum. Steve Quinn <[log in to unmask]>
> [mailto:[log in to unmask]]
> Sent: Wednesday, March 10, 1999 4:17 PM
> To: [log in to unmask]
> Subject: [TN] RTV for SMT components
>
>
> I have a board which has failed shock and vibe testing, due to a SMT
> component breaking off.  I have been told to use an RTV to hold
> the part on.
> Could I please get some help.  What is an RTV?  Who do I get them
> from?  Is
> there automated ways of applying?  I would be more than happy to hear from
> vendors, but maybe they should respond directly to me.
> Thanks.
>
> Steve Quinn
>
>
>
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