14 layerPCB

  • High-precision back-drilling technology
  • High-precision laser and mechanical depth
  • Equipped with 14 layers PCB full-scale manufacturing capabilities
  • Professional team of designers and engineers

 

Suggestions on 14 Layer PCB Layouts

●These PCBs should only be used for short traces when the outer layers have GND and PWR stacked. The second layer is the signal layer for HDI.

● To eliminate or minimize warpage aging, it is best to maintain the laminate thickness from the centerline of the PCB to the layers. Laminate type and thickness must be set prior to CAD layout.

●It is important to analyze the stackup when manufacturing to determine copper weight, prepreg and core thickness before using CAD to lay out the board to ensure impedance control.

● The most common thicknesses of printed circuit boards are:
0.8mm (0.031”) D. 1.8mm (0.070”)
1.0mm (0.040”) E. 2.3mm (0.090”)
1.6mm (0.062”) F. 3.2mm (0.125”)

Suggestions-on-14-Layer-PCB-Layouts
the-Advantages-14-Layer-FR4-Via-In-Pad-PCB

What Are the Advantages 14 Layer FR4 Via-In-Pad PCB

The process of 14 Layer FR4 Via-In-Pad PCB does add cost, it offers significant advantages over traditional through-hole technology.

●Tighter BGA spacing
● Increase heat dissipation
● Improved wiring density (higher density per layer)
● Provides the shortest bypass capacitor path for high frequency designs
● Via-in-pad technology provides medium density at a slightly higher cost compared to blind/buried vias.

Additional funds are used to increase manufacturing steps and material costs. But you get better thermal management, fan-out fine pitch (less than 0.75mm) and a flat coplanar surface for component connections

When Will You Use 14 Layer PCB Stack UPs

When you requires eight routing/signal layers in your PCB application, you need to use a 14 layer PCB Stackup and a special critical layer shield. The reason is that both layers 6 and 9 are responsible for isolating weak signals. In addition, fast data is protected through layers 3 & 4 as well as layers 11 & 12.

Venture can be the best manufacturer for your 14-layer PCB stackup. Our electronic products are sold to more than 60 countries around the world. Contact us to get more information.

14-Layer-PCB-Stack-UPs

At Venture, we specialize in manufacturing top-quality 14 layer PCB. We manufacture our 14 layer PCB with your specification to ensure that you can get the exact product in conformity. Our 14 layer PCB is made from high-quality materials as follows:

  • FR4 (TG – 135C, 170C, 145C)
  • Polyimide
  • Black FR4
  • Teflon
  • Rogers Ultralam 2000
  • Hybrid BT Epoxy
  • Arlon AR350, and more

We also have the full capability to manufacture 14 layer PCB with different tolerances and PTH hole size of – +/- .002, NPTH Hole Size – +/- .001″, Hole to Pad – +/- .005″, and more. 

 

Your Leading 14 layer PCB Supplier in China

Venture is known as the world-leading manufacturer of high-quality 14 layer PCB. We work on manufacturing your 14 layer PCB orders within your specifications to ensure that you will receive your exact orders. Venture 14 layer PCB is also manufactured with advanced technology.

Our 14 layer PCB has undergone a 64 layer processing technology. It has a 2.5/2.5mil minimum space and trace. We manufacture your 14 layer PCB with the highest ratio of hole diameter and board thickness which takes up to 16:1.

Venture 14 layer PCB also undergone high-density trace precision control and short/long gold finger processing technology. These are to ensure that we meet the photoelectric communication product design requirements.

Aside from that, Venture manufacture 14 layer PCB with these following advantages:

  • high-precision back-drilling technology
  • advanced ultra-thick and metal-based copper manufacturing process
  • high-precision laser and mechanical depth control technology
  • advanced anti-CAF process technology to ensure the service and reliability of our 14 layer PCB
  • advanced buried resistor and buried capacitor technology to improve performance

Venture Electronics have been devoted to offering high-precision 14 layer PCB in the market. We manufacture 14 layer PCB with the fastest rate without sacrificing its quality. With our 10 years’ experience of manufacturing 14 layer PCB, we can successfully satisfy thousands of orders even in peak seasons.

We have employed a team of expert designers and engineers who provides high-quality 14 layer PCB that achieved a 100% customer satisfaction level. In manufacturing 14 layer PCB and other PCB, we took advantage of technological developments and exact design tactics to produce a high-performance and time-critical 14 layer PCB.

Whether you are an electrical engineer, integrator, or retailer looking for a reliable quality 14 layer PCB, Venture is the best supplier for you! From 14 layer PCB prototypes and mass production, Venture is always set to give you the best solution for your requirements!

Feel free to contact us if you have inquiries regarding our 14 layer PCB! Expect replies from our customer service team within 2 hours!

14 Layer PCB:  The Ultimate FAQ Guide

 14-Layer-PCB-The-Ultimate-FAQ-Guide

In this guide, you will find answers to all questions you have been asking about 14 layer PCB.

Whether you want to learn about the design, fabrication process, material type or surface finishing options, you will find everything here.

Keep reading.

What is a 14-layer PCB?

This is a multi-layer PCB that has 14 copper layers alternated with epoxy resin substrates.

It is made from four major materials namely; copper, and solder mask, silkscreen, and substrate.

14 Layer PCB

 14 Layer PCB

What is the Advanced Technology used in Manufacturing 14-layer PCB?

The advanced technology used involves the use of minimum trace and space of 2.5mil.

This is the highest ratio of board thickness.

The advanced technology also ensures that the hole diameter is 16:1.

The design and photoelectric communication products are controlled by the gold finger processing technology.

This advanced technology allows for precise back-drilling that helps in reducing the same series inductance of the vias.

When this happens, the integrity of the product is met and the desired transmission signal is achieved.

In addition to these, the advanced technology makes use of a metal-based and ultra-thick copper production process.

This helps in meeting the high-heat dissipation that is required by the products.

The 14-layer PCB also uses highly accurate mechanical and laser depth control technology.

This assists in achieving the step groove product structure with many levels.

As a result of this, the assembly requirements of different levels are met.

The technology also allows for mature mixing pressure where FR4 and high-frequency materials are stuck together.

This helps in making the PCB processing cost-effective.

There is also an advanced anti-CAF process technology that aids in improving the 14-layer PCB reliability and duration of use.

It has advanced buried capacitors and resistors technology.

These help in improving the PCB product performance.

Lastly, advanced technology also provides for the exposed inner layer.

This facilitates the high-frequency circuit transmission requirements.

What are the Strict Quality Control Standards for Manufacturing 14-layer PCB?

14 layer PCB

 14 layer PCB

The quality of 14-layer PCB is very critical because they are the heart of electronic devices.

There is a correlation between the PCB quality and that of the device it’s made from.

Also, there are many quality control standards, some are applicable during the design stage while others during the processing time.

Below are some of these quality control measures:

1) Operation Certifications

Make sure the company manufacturing the PCB poses UL certification, ISO9001:2008 quality certification, and ISO/TS1694:2009 certification.

2) Ensure you Validate the PCB Design Quality

At this point, you have to check the design file and compare it with the one sent by the client.

The recommendations given must also be confidential and implemented to achieve the right quality of this PCB.

If it’s a customized PCB, ensure you work on it according to IPC6012 II/III/customer standard.

3) Ensuring the Production of the PCB:

The producer must ensure the 14-layer PCB is produced in line with the advanced technology.

These technological requirements can be accessed in the list of its design drawing.

Alternatively, it can be summarized in a text.

The quality production of this PCB relies on conveying accurate, clear, and reasonable design details.

4) Carry out Tests

Quality is ensured through conducting tests for the PCB during and after the manufacture is completed.

You have to check the testing points, the design, dimensions, routing, through-hole vias, and its performance.

All these tests must conform to the national standardization.

5) Validate the Capability of the 14-layer PCB Manufacturers

This has to be assessed to make sure the manufacturer you are working with has the expertise for production.

Also, this will give you confidence in doing business with such producers.

Perform check and confirmation for all the necessary 14-layer PCB materials before embarking on the production process.

6) Pay More Attention to the PCB Key Manufacturing Procedures

This influences the quality because it contributes to the PCB performance and reliability.

These key procedures include etching and via metallization.

This will reduce burr, gaps, bridges defects, and void.

7) Inspecting after Completing the 14-layer PCB Production

This is an optical inspection of the PCB to ascertain if it’s of the right quality.

Which is the Best 14-layer PCB Material?

Materials used in manufacturing 14-layer PCBs are many.

You can use glass fiber reinforced with copper foil and bind them on one or both sides of the board.

Sometimes, they can be made from paper reinforced phenolic resin and bind it with copper foil.

Nonetheless, FR4 is the best material for these PCBs.

This is the best because it is strong, resistant to water and it offers the best insulation between copper layers.

These characteristics help in reducing interference and it also facilitates good signal integrity.

Other high-quality materials in the category of substrates for processing this PCB include ROGERS, ARLON, and TACONIC, amongst others.

Rogers PCB material

Rogers PCB material

Apart from these, there are auxiliary materials that are also used.

These include Rohm and Haas electroplating syrup, Hitachi dry film, Taiyo ink, and Noda resin.

Which Equipment is used for both Processing and Testing of 14-layer PCB?

This PCB is manufactured and tested using much different equipment.

Let us first of all look at the machines used during processing.

The PLASMA: This is a processing machine that is used for degumming of hole-wall of PTFE. It is useful on ceramic fillers and other materials that allow high-frequency.

The Ende CNC drilling machine: This device is useful in performing back drilling. It is also used in facilitating the control of deep holes.

Orbotech LDI machine: This equipment is used for an accurate transferring graphic in a more precise way on to the board.

The Ende CNC numerical control molding equipment: This one is used for making deep-groove on stepped groove structure items.

The Burkle lamination machine: The machine is used for pressing the 14-layer boards.

The Vacuum resin plugging device: The equipment is used for plugging holes in the BGA panel that have slightly high-precision currents.

The 14-layer PCB testing equipment includes the following:

Orbotech Automatic optical inspection equipment: This device is relevant in detecting circuits with high precision.

High-precision impedance testing machine: It is used in carrying out impedance tests.

Other machines for testing 14-layer PCB reliability: These include Ion staining tester, anti-stripping strength testing machine, tester for copper holes, copper thickness, and for secondary elements.

What is 14-layer FR4 Rigid PCB?

This is a rigid PCB made from FR4 material that has been designed from rigid-flex.

14 Layer rigid flex PCB

14 Layer rigid flex PCB

The FR4 material is resistant to heat and thus suitable for making PCBs.

Apart from this, the 14-layer FR4 PCBs have been reinforced with glass and laminated with epoxy.

What is the Technical Specification for 14-layer FR4 Rigid PCB?

There are many technical specifications for this type of PCB. These include:

  • Layer count of 14
  • Board thickness of 0.2 ~5.0mm
  • The aspect ratio of 10:1
  • Board size of maximum 18’’ x24’’ and minimum of 30 x 50mm
  • Copper thickness of 1oz 6oz on the outer layer and Hoz 5oz on the inner layer
  • The blind and buried vias of 0.2mm
  • Bow and twist of ≤0.75%.
  • Solder mask of green, black, red, white and blue color
  • Peel strength of 1.4N/mm
  • Thermal strength of 288 and 20 sec
  • A test voltage of 50-300V
  • A silkscreen of white, black, yellow color
  • The solder mask clearance impedance of 0.05mm
  • Control tolerance of +/-10%
  • Outline tolerance of ± 0.10mm
  • A surface finish of HASL, Lead-free HASL, Immersion Gold/Tin/Silver, gold finger, plating hard gold, carbon ink, and peelable mask.

What is 14-layer Rigid-flex PCB with 3 Mil Line and 3 Mil Space?

These are heavy copper PCBs that are ideal for applications that use power, run at high speed, and are accurate.

The 3 mil line and 3 mil space in 14-layer PCB are very important.

This is because they allow the copper to expand freely without the lines contacting each other.

This type of PCB is durable and yields very efficient end products that can guarantee a good market response.

Which Solder Mask Colors are used in Manufacturing 14-layer Rigid-flex PCB?

Many solder mask colors are used in producing the 14-layer PCBs.

These colors include Green/ green, Matte /white, Black/Black, and Matte /clear.

Sometimes, you can use either Blue top and bottom mix or Red one or both sides mix.

What is a 14-layer Flexible PCB?

This is a printed circuit board that can be bent easily.

It is made from materials such as flex core, solder mask, silkscreen, stiffeners like FR4, and PSA.

The production of this PCB involves, drilling, plating, and imaging overlay routing, overlay lamination, and solder masking.

Other processes are surface finish, stiffener lamination, and drilling, PSA drilling, and application, silkscreen, ET, and Profiling of the outline.

The 14-layer flexible PCB is ideal for making connectors and screen panels.

Apart from this, these parts from this type of PCB can be replaced without having to change the entire PCB.

What are the Recommended Silkscreen Colors for 14-layer PCB?

The preferred silkscreen colors that are used in manufacturing this PCB are white, black, and blue.

You can also use yellow on top and at the bottom mix it with another color.

Alternatively, use red or mix red with another color on both sides.

Which are the Board Materials for Producing 14-layer Rigid-flex PCB?

The board materials used in manufacturing this PCB are flexible insulators like Kapton, polyimide films, and rigid substrates like FR4.

Others include copper, nickel, silver epoxy, polyimide, modified acrylic, pressure-sensitive adhesives, and aluminum.

Which are the Stiffeners for 14-layer Rigid-flex PCB?

Stiffeners are materials that give mechanical support to a PCB.

They make specified PCB locations rigid and facilitate the support of components and connectors.

Stiffeners are important in PCBs when you want your board to have a greater thickness in a flex circuit.

They can be applied in some parts of the board to facilitate rigidity when necessary.

Also, they help in constraining the areas that can bend so that the 14-layer PCB can meet ZIP connector specifications.

Many stiffeners are used to make the 14-layer PCB hard.

These include FR4, polyamide, and polyimide glass.

Other metals like copper, aluminum are also used as stiffeners.

Which Surface Finishing Options is Suitable for 14 layer PCB?

Surface finish is important in PCB production because it helps in protecting it from environmental effects like oxidation and humidity.

A surface finish also enables efficient solderability of PCB components on to the board.

Failure to do surface finish renders the PCB useless.

Many ways of surface finishing can be used on 14-layer PCB.

Below are some of them.

14 Layer Rigid PCB

14 Layer Rigid PCB

· The HASL/Lead-free HASL Surface Finish

This is a common surface finish method where the PCB is immersed in a bath of molten solder.

It covers the whole exposed surface and the extra ones are removed by passing a hot air knife over it.

The knife blows hot air over the surface resulting in the leveling of the PCB.

This method is good because it uses high temperatures, which reveals any delamination mistakes.

These can be corrected before you continue with the process.

In addition to this, it is cost-effective, it can be reworked on or repaired and makes the PCB durable.

However, this HASL is not ideal for fine pitch.

This is because it contains lead, has thermal shock, and solder bridging and is not good for plated through-hole.

· The Immersion Tin

This is a white metallic tin finish that is deposited onto the PCB through a reaction of chemical displacement.

Copper and tin diffuse into each other, therefore, the surface finish will generate a flat surface finish that is lead-free.

You can also rework on it and is considered the ideal choice for press-fit pin insertion.

The bad thing about this type of surface finish is that it contains carcinogen which is not health-friendly.

Secondly, it required care in handling it because it can easily be damaged.

Another demerit is that it can corrode when the tin is exposed.

· The OSP or Entek Surface Finish

In this surface finish, organic solderability preservative is applied on top of copper in a thin layer.

This helps in preventing oxidation and leave the PCB surface flat.

It is a cost-effective process that can be reworked on and it’s friendly to the environment.

However, its shortcoming is that it’s not ideal for PTH, not durable, and can cause ICT problems.

You must also handle it with care to avoid causing damage to it.

· The Electroless Nickel Immersion Gold

This is a metallic layer with two coatings.

It contains a 2-8µin gold layer that covers a 120 to 240 µin Ni layer.

This gold is meant to protect the surface during storage.

This method of surface finish is preferred by most PCB manufacturing companies because it is regulated by RoHS.

In addition to this, it creates a flat surface that is good for PTH and it’s lead-free.

Apart from these, it also gives the PCB a long shelf life.

The shortcoming of this method of surface finish is that it’s not cost-effective and it cannot be reworked on.

Also, it is a complicated process, can suffer from short circuits, and can be damaged by electrical transmissions.

· The Gold Surface Finish

This method of surface finish involves the division of electroplating nickel gold into hard and soft.

This process involves plating of hard gold over a Ni coating.

The hard gold id strong and ideal for making IC carrier boards.

It also adds conductive traces to finger plating and keypads.

To control its thickness, you have to create a variation on the cycle of the duration.

This method of surface finish is not cost-effective and possess poor solderability.

It involves extra labor, and need to resist and plating.

However, its advantages are that it is durable and lead-free.

What is 14-layer PCB Stuck-up?

These are the 14 arrangements of copper and insulating layers that form PCB before the board layout.

The stack-up helps in reducing the circuit vulnerability to noise from outside.

It also reduces radiation, impedance, and crosstalk issues that occur in high-speed PCB layouts.

What should you Consider when Choosing a 14-layer PCB Stack-up?

Before choosing a 14-layer PCB stack-up, there are certain considerations that you should make.

First, you should consider the number of layers that would be required, which in this case is 14 layers.

This will help you in taking note of the signal, power, and ground layers.

Secondly, consider the arrangement of the layers.

This involves looking at how signal layers, should be placed, and spacing for ground and power layers.

In addition to these, consider the stack-up symmetry and the closeness of single layers.

Apart from these, determine the type of material for the layers.

When selecting the materials for stack-up, you should consider the electrical, mechanical, and thermal properties of different PCB materials used.

Consider the layer sequence, spacing between the layers, and the type and number of planes that have been used.

Last but not least, you should find out your routing and vias.

This would involve finding out copper weight, where to place vias, and what type of vias to use.

What are 14-layer PCB Stack-up Design Considerations?

PCB layer stackup

PCB layer stackup

There are many things you should consider when designing a 14-layer PCB.

For instance, consider giving space between the components so that you can have enough room for wiring.

This will make both routing and soldering easier.

Also, ensure you give a similar orientation of components.

This will help you to avoid mistakes during soldering and inspecting the PCB.

The adjacent signal layers should be routed in opposite directions.

When you have an adjacent signal layer on layers 2 and 3, route it horizontally and thereafter, the other vertically.

These guards against broadside crosstalk problems.

In addition to these, consider the use of power and ground plane layers for even distribution of power and ground.

This is relevant in creating a micro-strip structure that assists in signal integrity.

It is also important to reducing the dimensions of the inner signal layer.

Another consideration is to find out if the fabrication shop allows smaller inner layers pads through-hole parts and vias.

If it does, then, reduce it to open up more routing channels.

Consider optimizing your board size to have an opportunity to work out other attributes of your 14-layer PCB.

For example, the components and site.

Also, consider optimizing your layout design to help you know the number of layers needed to support your signal types.

You also have to think of optimizing via selection since this determines the complexity and quality of the PCB.

Lastly, go for cost-effective materials and ensure you use the expertise that is available for you.

What are the Factors Affecting Stack-up in a PCB?

Many factors affect the stack-up in a PCB.

These include the quantity of stack-up layers and how they are ordered or their sequence on the board.

Additionally, the spacing between the layers is also some of the factors that normally affect PCB stack-up.

Types and numbers of both ground and power planes to be used are also influencers of a PCB stack-up.

What is the Thickness of 14-layer PCB?

This type of PCB has different thicknesses.

For instance, the available thicknesses are 1.6, 1.8, 2.0, 2.2, 2.5, 2.8, 3.0, 3.2, 3.5, 4.0, 4.5, 5.0 mm.

Which Machine is used in Prototyping 14-layer PCB?

Many machines can be used in prototyping the 14-layer PCB.

For instance, the PLASMA processing machine is used for degumming the walls of the holes of PTFE and ceramic fillers.

Another device is the Ende CNC drilling machine which is used for back drilling and deep hole control.

In addition to these, the Orbotech LDI machine is relevant in the production of this PCB.

It is used for transferring images to the board with high accuracy.

Molding is done by the use of Ende CNC numerical control molding equipment.

This machine performs the deep-groove milling of stepped groove structure products.

After the layers are put together, a machine known as Burkle lamination is used to press the board together.

Lastly, a vacuum resin plugging device is used for plugging holes in the BGA panel with ultra-high-precision circuits.

What is 14-layer PCB Lamination?

This is the act of covering the copper layer so that it may not conduct a signal.

It is the laminate that binds the layers.

During lamination, the PCB inner-layers are put under high temperatures of 375o F and pressure of 275 to 400 psi.

This happens when you are laminating using a photosensitive dry resist.

After this procedure, you can allow the 14-layer PCB to cure at a relatively high temperature.

When it has dried, you can release the pressure slowly as the lamination material also cools.

How can you Fabricate a 14-layer PCB?

This is the assembly of this printed circuit board layers by interspersing insulating material between each layer.

The 14 layers are pressed together to form fourteen stack-ups.

This PCB can be fabricated through the following techniques:

The image of the actual digital design of PCB layers is physically transferred on to the board.

Removing the extra metals from the PCB using a solvent in a process known as etching.

The next technique is where the 14 layers are laminated by pressing them together to form one layer.

The process that follows is Machining; whereby through-holes and vias are drilled to interconnect the layers of a multilayer PCB.

Lastly, you can carry out Plating.

This is applying a metal finish to the through holes and vias.

What is 14-layer PCB Etching?

This is a subtractive mechanism that is used to manufacture 14-layer PCB.

To etch this PCB, acid is applied to the unwanted copper that is on the pre-fabricated laminate.

The etching process can be done at home by yourself or it can be done in the laboratory.

This production process is simple and very cost-effective.

What is the Cost of Fabricating 14-layer PCB?

Fabricating a 14-layer PCB will vary depending on the materials that you have chosen to use and the technology involved.

The prices may vary due to the difference in the size of the board and the type of surface finish.

Sometimes, the hole-size and number, and extra custom specifications may also be some of the factors that influence its cost.

Generally, the cost of 14-layer PCB is different because some are rigid, others are flexible while others are rigid-flex.

Which Process comes First in Manufacturing 14-layer PCB?

The first production process in this PCB is designing the layout of the circuit board.

A blueprint for each board is generated through software by the company engineer.

In the layout, the designer maps all parts and paths on the circuit board.

These paths must be of specifications desired so that the board functionality may not be compromised.

In this schematic design process, there are copper tracking layers, dielectrics, resistors, through-holes, and other components.

Once the layout is complete, review the design thoroughly and once approved; go ahead and manufacture the 14-layer PCB.

The design ought to be seamless and should meet the basic set manufacturing standards being used in the PCB industry.

Why is 14-layer PCB Considered as one of the High-frequency PCBs?

This type of PCB is categorized among the high-frequency PCBs because it has a good impedance, ground-plane, and thermal coefficient.

High frequency PCB

High frequency PCB

How can 14-layer PCB be Soldered?

This can be soldered by warming the iron gun properly and thereafter, coating its tip on the molten solder.

Clean the board and the components in readiness for placement.

Begin by placing small and flat components on the board and then the larger ones to maintain the board flatness.

Place the solder gun dipped in solder at the join between the component and the board.

Apply heat on both the board and the lead.

Once the component lead and the joint is heated enough, you can now apply the solder.

The hotness of the gun and the components will facilitate the free-flow of the solder around the lead and pad.

Add more solder to completely cover the pad and the solder forms molds with canvas and inspect it.

How is Oxide used in the Manufacturing Process of 14-layer PCB?

It’s applied to the copper inner layers of the PCB so that it can be adhesive during lamination.

What is an Automatic Inspection of 14-layer PCB and How can you do it?

This is an automatic checking of faults that may have been developed on this PCB during fabrication.

Besides, this gives room for making corrections so that you can make the best one.

The panel is placed inside the optical inspection machine that scans it and compares the image with the reference one.

Any discrepancies found can be corrected before proceeding.

Which Industries use 14-layer PCBs?

These PCBs have been found relevant by many industries worldwide.

For instance, industries that manufacture devices that we use at home and in offices use this PCB to make them.

For example, TV remote, mp3 music player, toys, washing machines, and electric kettle are made using the 14-layer PCB.

The computer industries also use this type of PCB to manufacture items like motherboard, graphic cards, EEPROMs, and power supplies.

Telecommunication industries are not left out either.

They also make their devices using these PCBs.

For example, signal transmission, GPS, and satellite applications are manufactured using the 14-layer PCBs.

Robots, automatic assembly lines, packaging conveyors, and other industrial automation are also made with the 14-layer PCBs.

This PCB is ideal for these devices because, it is resistant to shock, dust, vibration, heat, pressure, and humidity.

The automotive industries manufacture automobiles with this PCB.

For instance, electronically controlled headlight switches and engine sensors have 14-layer PCBs.

This PCB is ideal for them because they are durable, have a high functional capacity, and resistant to heat.

Another industry that has found relevance in using the 14-layer PCB is the medical industry.

Many diagnostic and treatment machines have multilayer PCBs like the 14-layer ones.

For instance, ex-ray and CAR scanning machines, heart monitors, and electronic machines for testing sugar are produced from these PCBs.

Lastly, military industries manufacture machines that are resistant to harsh space and high altitude regions.

In these conditions, there is a high pressure and high-temperatures that can damage some machine components.

Because of this, the 14-layer PCBs, are the ideal PCB type that can meet the requirements.

In short, once you consider everything in this guide, you will definitely get high performance 14-layer PCB.

At Venture, we design and manufacture a range of multilayer PCB according to unique requirement of customers.

Contact us today for competitive prices on 14 layer PCBs.

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