What are the Characteristics of the 16 layer PCB Stackup?

Are you interested in knowing what the 16 layer PCB stackup has to offer? Or you wish to know the best 16 layer PCB manufacturers that can handle your projects? You are in the right place.

The importance of 16 layer PCBs cannot be overemphasized. This is because it is useful in many applications including satellite systems, GPS technology, computer systems, industrial controls, atomic accelerators, and more. Please stay with us as we go into details of what the 16 layer PCB stackup has to offer.

What is a 16 layer PCB Stackup?

16 layer PCB stackup can be referred to as a multilayer board featuring ten routing layers coupled with other layers present. This stackup is very useful in applications of high density, which require high-speed printed circuit boards.

Components that make up the 16 Layer PCB Stackup

There are many layers with different dimensions that make up the 16 layer PCB stackup’s components. All the components work together just to deliver you the best results while operating the stackup.

Below are the components you’ll see on your 16 layer PCB stackup, which helps it function more efficiently and effectively.

Prepreg sheets

Furthermore, you’ll have different prepreg material layers, which form the 16 layer pcb stackup’s insulating materials. This refers to a fiberglass cloth that is woven and features a resin system of coating present in some designs.

Copper Foil Sheets

You have to depend on your copper foil sheets in order to produce your 16 layer pcb stackup’s outer layer. This also serves as the major conductive material, which you’ll utilize in transferring signals and power all through the stackup.

Laminate Sheets

This is a glass or resin material having a copper layer on its sides. These are used in bonding on the glass laminates. The signal layers and the inner plane will be etched on the laminates’ pieces, therefore getting included among the components.


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16 layer PCB Stackup: Testing Procedures

You must take note of the expensive consequences of having an unsuccessful 16 layer PCB stackup. Therefore, to prevent this from occurring, you must test your 16 layer PCB stackup a few times before you start using it. The testing techniques you can utilize when testing your PCB stackup includes

  • Functional Testing
  • X-Ray Inspection
  • Burn-In Testing
  • Flying Probe
  • In-circuit Testing
  • Optical Inspection (automated)

16 layer PCB Stackup: Design Tips

When designing your 16 layer PCB stackup, you have to put in full concentration. For this, there are some tips you must follow to make sure your stackup’s design process is enhanced

Optimize the size of your board

You must first determine your board size. This is because it makes up the number and type of component you need to mount. Furthermore, the component’s size and number, which you wish to have on the stackup must be determined as well

Layer Design Optimization

In this case, you’ll be designing and basing the whole layer design on the types or signal requirement of your 16 layer PCB stackup. Here, you will consider some important factors like impedance requirements, most especially when utilizing fix or control impedance.

Via Selection Optimization

Also, you will have to decide on what vias type will be most appropriate for your 16 layer PCB stackup. Thus step is a very important one, which you’ll need to focus on. This is because it determines the manufacturing quality and complexity.

Optimize the Material Selection

Also, you must consider the materials you will need during the stackup’s manufacturing process. You will make your selection considering all the stackup’s layer individually.

Optimize the Board Manufacturing

Also, it is important that you plan how to produce your 16 layer PCB stackup. This action and decision must be made during the process of design. This determines what the outcome of the manufacturing is.

16 layer PCB Stackup: Applications

Before making any machines in the aerospace industry, you must check out your 16 layer pcb stackup’s weight and space. This stackup will also prove useful in manufacturing machines, which functions in industries where the crosstalk level is an important requirement.

Below are some applications that require the 16 layer pcb.

  • Satellite systems
  • Industrial controls
  • GPS technology for the tracking & positioning of the network
  • Repeaters of cell phones
  • Communication systems, which will make machines increase the signal and transmission of cell phones
  • Computer systems like file servers required for the storage of data
  • Medical industry required for making equipment like heart monitors and X-ray machines
  • Test equipment used in different laboratories
  • Meteorological departments for analyzing the weather
  • Systems for nuclear detection
  • Atomic accelerators


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Increasing your 16 Layer PCB Stackup’s Service Life

The best way of increasing your 16 layer PCB stackup’s service life is conducting proper maintenance. This maintenance must be done regularly, and it involves the removal and cleaning of dust from its surface.

Asides from this, regular inspection must be conducted on your stackup and all the components checked thoroughly. In case there’s a breakdown in any of the components, replace them with new ones.

16 Layer PCB Manufacturer

Working with the best 16 layer PCB manufacturer ensures that your stackup is perfectly done. Always work with manufacturers having vast experience and top-quality engineers. These manufacturers will also ensure that your requirements are met.

These top manufacturers will ensure that the design of the 16 layer stackup minimizes the radiation. Furthermore, it stops any interference of the circuit from external noise. They will also handle your job to reduce mismatch issues of impedance and signal cross talk.

Furthermore, work with a 16 Layer PCB Manufacturer that manufactures RoHS-compliant 16 layer pcb stackups. This requires the use of laminate materials that can become a match-up having exposure to high temperature during the process of assembly.


The 16 layer PCB stackup is very useful in applications of high density, which require high-speed printed circuit boards. To get the best product, always work with the best manufacturers. Of course, we are always here to help you. Feel free to contact us.

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