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PCB Stack-Up Design

Before we start the layout design, we will do an in-house PCB stack-up design so that all the design objectives are met. We will also suggest if HDI technology is required or could help in optimization.

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  • Layer estimation
  • Material selection
  • Prepreg thickness
  • Trace and space


When we work on your project, we create an optimized stack-up with the right number of layers based on your requirements. We decide on the necessary number of signal layers as well as power/ground layers. An important factor we take into account is the thickness of the copper layer that we determine after evaluating the current to be carried by the power layers.

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In the case of blind and buried vias, we consider the minimum via size and the aspect ratios to determine the thickness of the prepreg to be used.

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  • Successful PCB stack-up design requires close coordination between the layout engineers and the manufacturing team. As we provide layout, stack-up and manufacturing services under one roof, we can deliver error-free stack-ups with the quickest turnarounds possible and you have the guarantee they will be manufacturable.
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Other Ways Sierra Circuits Can Help

We have many resources designed to help you, no matter where you are in your journey to becoming a PCB expert.

PCB Manufacturing& Assembly Processes

Knowing how your boards are manufactured and assembled will help you design boards that are cost-effective and technically robust.

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Need help with your Stackup? Want to find out what our chip stock looks like? Have questions about your order? We're here to help.

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PCBs manufactured and assembled in the United States

Turn-times as fast as 1 day.

Sierra Circuits can manufacture your PCB and have it expedited to you within 24 hours. Full turnkey boards, with assembly and components in as fast as 5 days. Get an Instant, Itemized Quote

Talk to a Sierra Circuits PCB Expert today

24 hours a day, 7 days a week.

Call us: +1 (800) 763-7503
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