PCB Plug Hole

Dated:2018-03-28      Popularity:1131


If the diameter of a PCB hole is less than 0.50mm, it always regards as a via by PCB engineering design tool, which causes many problems to the client and PCB manufacturers. Thus, EPCB suggests customers can design your PCB boards as per the following tips.

1.Plug hole in your PCB design is better bigger than 06.mm.

2.If the plug hole size in your PCB design is less than 05.mm, please leave a note so as your PCB manufacturer can know this info. at once.

a.0.3mm holes are circled as shown in the picture below. During the production process, you can only open the character layer and refer to the character frame line to judge whether it is a via or a plug hole based on experience.

PCB VIAS

b.0.3mm holes are pointed by the arrow as shown in the picture below. you can only open the character layer and refer to the character frame line to judge whether it is a via or a plug hole based on experience.

PCB VIAS

c.0.4mm holes are circled as shown in the picture below. During the production process, you can only open the character layer and refer to the character frame line to judge whether it is a via or a plug hole based on experience.

PCB VIAS


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