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Technical Article


What're the pros and cons of blind vias versus through-hole in PCB layout design

Time:2018-11-22 18:56:55 Click:

Blind vias VS Through-hole

 

 

                                                 

  

Blind vias

 

Pros:

1)Higher utilization rate of plane space;

2)Small interference between signals;

3) High signal quality requirements can be satisfied.

 

Cons:

1)Higher requirement of process technology;

2)Longer production cycle;

3)Higher production cost.

 

Through-hole

 

Pros:

Mainly lower production cost.

 

Cons:

1)Lower utilization rate of plane space;

2)Easily interfere with / by other signals.

 

 


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