PCBWay 3rd PCB Design Contest

Ordering HDI PCB (lead time)

Engineer asked Nov 20,2019
0

Hi,

I want to have microvias in my design but drilled vias would be 0.3mm, min trace width and clearance 5/5mil. Problem is that during order i have to select HDI in order to have microvia but then it assumes that my overall design will be high density and therefore makes it very expensive and the lead time is 8-9 days.


So my question is - if i use microvia but keep the clearances and trace width 5/5mil, and the smallest drill size 0.3mm, would it still take 8-9days to deliver my PCB and would it cost as much as if i had 0.15mm driller vias + 3/3mil clearances and trace width?


Thank you,

Valentinas

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