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The castellated holes are partial set in outline instead of in the center for common designs

Reason of pending review:

For normal case, the centre of castellated holes are designed in outline. For these partial set holes, we need to confirm it with you first


A. Pls consult the castellated holes design rule in this link: https://www.pcbway.com/helpcenter/technical_support/How_to_design_the_half__castellated__holes_for_PCB_.html

B: If your this abnormal castellated hole design is right, pls make a note when placing the order online for us to follow directly .

C: The min spacing between castellated holes should be 0.55 mm 

D: the min castellated hole size should be 0.6 mm 


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