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The spacing from one hole to another is too narrow

Reason of failed review:

See pointed area,  The spacing from one hole to another is too narrow, thus we suggest to connect these holes to be a slot.

 

   Suggestion:

Usually, the distance from one through-hole hole to another should be 0.35mm. The distance from one via to another should be 0.2mm. The distance from one unplated hole to another should be 0.2mm.

For slots, please put rectangle or oval shape slot in mechanical layer , outline layer or drill layer . The method of adding several connected holes to design slot is not recommended. Besides, The width of unplated slot should be 0.8mm; The width of plated slot should be 0.5mm.

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