PCB Manufacturing for HDI Quiz

PCB Manufacturing for HDI Quiz

If you master PCB manufacturing for HDI, it will result in better yield and lower cost than would a through-hole design. But do you know how to design for an architecture with blind and buried vias? Take our quiz!

Question #1: What should be your main PCB manufacturing concerns when designing for HDI?

Question #2: What is important when selecting a material for HDI PCB manufacturing?

Question #3: What is considered best practice for reducing EMI for HDI PCB manufacturing?

Question #4: How can you reduce your layer count when designing for HDI PCB manufacturing?

Question #5: Which of the following HDI stack-up class is the most expensive?

Question #6: What is one of the objectives of a hole fill?

Question #7: In HDI PCB manufacturing, plating a laser-drilled via shut…

Question #8: In order to properly plate the via in HDI PCB manufacturing, you must define your laser drill size in proportion to…

Question #9: Why are 1:1 aspect ratios not optimal in HDI PCB manufacturing?

Question #10: Which of the following is a particularity of staggered microvias?

Question #11: Which of the following is a particularity of stacked microvias?

Question #12: Manufacturers don’t have to fill the laser-drilled vias with copper because the second laser drill doesn’t land on the first laser drill for…

Question #13: For staggering to be viable in HDI PCB manufacturing, the value of the vertical separation between the central access of the two microvias must…

Question #14: In a 1-N-1 type of HDI stack-up, what does N represent?

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