What is HDI (High Density Interconnect) ? | PCB Knowledge

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HDI is the abbreviation of High Density Interconnect. A circuit board which contains micro blind or buried vias and has a higher circuitry density than traditional circuit boards is usually called as HDI PCB.

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Nice to learn the trade-off between number of layers and HDI w.r.t. price. That is good information to know.

HeyBirt
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Could you please improve your quoting for HDI boards? It shows that the price is only for 1+N+1 boards. I would need 2+bN+2 stackup. Could you also please provide your HDI board stackup material thicknesses?

thomast