14L,HDI,3mil,0.1mm hole,impedance board

Application

Rigid printed circuit boards are one of the most common circuit boards in electronic devices and have several typical applications. 
Use as motherboards for desktop and laptop computers
File servers and storage devices
It can be found on cell phones and other portable devices
Used in medical devices such as CT scans, x-rays, and pacemakers
Found in automobiles
Used as signal repeaters and GPS for mobile phones and other devices

Tips for Rigid PCB Production

There Are A Few Things To Consider When Producing A Rigid Circuit Board.

01.First 

Think carefully about the size of the board. These plates are fixed and cannot be changed once printed, so having the correct measurement is essential.

02.Next

Consider the materials used to print cardboard. Copper is necessary for carrying current and controlled impedance. However, manufacturers must be aware of these variables to determine the best material choice.