Don,
OSP boards are tested prior to organic coating to prevent contamination and test probe puncture problems.
The boards are then visually inspected and packaged.
Your main concerns should include your assembly process and personnel.
John

Don E Steffen wrote:

>      Greetings Techno's
>
>      We are developing a process with organic coating. The organic coating
>      we have selected is Enthone CU106A. I have been told there is some
>      testability issues with organic coating. The Gage R&R data from what I
>      have been told is > 30% with organic coating.
>
>      Does anyone out there have any experience with testability and
>      repeatability with organic coated boards?  What are the issues I need
>      to be aware of as I am doing my PFMEA? Are there special Po-Go pins
>      used for this type of coating?
>
>      Please let me know!
>
>      Desperate in Indiana!
>
>      Donn Steffen
>
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