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TIP #038: Place fiducials in the PCB corners and on the side whe…

TIP #038: Place fiducials in the PCB corners and on the side whe...

Why? Assembly house uses them.

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  1. Date: February 20, 2017 at 09:19
    Author: razberik

    You can also place a fiducials outside the PCB, if the PCB is extremely crowded and it is supposed to be punched out of panel after assembly.

  2. Date: February 20, 2017 at 09:58
    Author: Dmitry Filatov

    Why fiducial does not have a cutout for the polygon? Should be free not only from the mask. Why every time to write a rule for a given class of components (fiducial)?

  3. Date: February 20, 2017 at 14:21
    Author: Christe4N

    Robert, what about local fiducials? I think they are recommended for large components with many pins and BGA's. I didn't see them on the i.MX6 Rex board. What's your take on those?

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