Your Premier Rogers 3203 Manufacturer in China

PCBMay is a fast-growing company in China that offers reliable Rogers 3203. You can find all types of Rogers 3203 here in PCBMay. 

  • 12 years experience in manufacturing Rogers 3203
  • Meet and exceed IPC Class 3
  • Wide range of Rogers 3203 for your selections
  • Rogers 3203 at reasonable rates
  • High-quality Rogers 3203

Your Leading Rogers 3203 Manufacturer

One of the best RO3203 providers in China is the PCBMay factory. We are committed to providing RO3203 and other PCB assembly services and PCB manufacturing to electronic industries.

Our company specializes in providing high-quality Rogers 3203 to all companies of all sizes. 

PCBMay RO3203 is one of the high-end boards we can offer for you. Others are Teflon PCB, HDI boards, high-frequency circuit boards, flexible-rigid PCB, and aluminum boards.

Our goal is to provide our customers with high-quality products to meet their requirements. You can guarantee all PCBMay RO3203 meets IPC Class 3 standards, production tolerances, heavy copper, and stringent cleanliness requirements.

If you’re looking for the best Rogers 3203 manufacturer and supplier, PCBMay is the right place for you. 


PCBMay offers flexible shipping methods for our customers, you may choose from one of the methods below.

1. DHL

DHL offers international express services in over 220 countries.
DHL partners with PCBMay and offers very competitive rates to customers of PCBMay.
It normally takes 3-7 business days for the package to be delivered around the world.

DHL Forwarder

2. UPS

UPS gets the facts and figures about the world’s largest package delivery company and one of the leading global providers of specialized transportation and logistics services.
It normally takes 3-7 business days to deliver a package to most of the addresses in the world.

UPS Forwarder

3. TNT

TNT has 56,000 employees in 61 countries.
It takes 4-9 business days to deliver the packages to the hands
of our customers.

TNT Forwarder

4. FedEx

FedEx offers delivery solutions for customers around the world.
It takes 4-7 business days to deliver the packages to the hands
of our customers.

Fedex Forwarder

5. Air, Sea/Air, and Sea

If your order is of large volume with PCBMay, you can also choose
to ship via air, sea/air combined, and sea when necessary.
Please contact your sales representative for shipping solutions.

Note: if you need others, please contact your sales representative for shipping solutions.

On our website you can use the following payment methods:

Telegraphic Transfer(TT): A telegraphic transfer (TT) is an electronic method of transferring funds utilized primarily for overseas wire transactions. It’s very convenient to transfer.

Bank/Wire transfer: To pay by wire transfer using your bank account, you need to visit your nearest bank branch with the wire transfer information. Your payment will be completed 3-5 business days after you have finished the money transfer.

Paypal: Pay easily, fast and secure with PayPal. many other credit and debit cards via PayPal.

Credit Card: You can pay with credit card: Visa, Visa Electron, MasterCard, Maestro.

Why Choose PCBMay for Your Rogers 3203

For your RO3203 needs, PCBMay has a lot to offer. We have been a leading Rogers 3203 manufacturer for over 12 years.

PCBMay RO3203 is a ceramic-filled laminate. It may provide superior and improved mechanical properties. We have over 500 workers, producing Rogers 3203 for high-frequency applications. This circuit material Rogers 3203 from the series of RO3003 laminates reinforced with woven glass cloth. 

The Rogers 3203 is ceramic-filled circuit material that meets ISO 9001. If you’re a PCB designer, then this kind of material is best for you. PCBMay is your reliable Rogers 3203 manufacturer and supplier in China. Our expert and skilled engineers were producing this laminate that offers a wide range of frequencies. 

There are several benefits and features of Rogers 3203 to your applications. They have a smooth copper surface, excellent rigidity, low-in plane expansion, uniform electrical and mechanical properties, exceptional dimensional stability, cost-effectiveness, and a wide range of dielectric constants.

PCBMay Rogers 3203 is suitable for applications that require high-frequency. It includes base stations infrastructure, direct broadcast satellite, power backplanes, remote meter reader, Systems for data links on cables, Patch antennas for wireless communication, Wireless and LMDS broadband. 

Choosing the best RO3203 is challenging. You need to consider its application requirements, availability, thickness tolerance, and type of copper cladding. Fortunately, our team considers these factors before we proceed to production. 

PCBMay has vast knowledge in all aspects of RO3203 production and PCB assembly, and PCB manufacturing services. We can support your Rogers 3203 development from design instruction to material suggestion and prototyping to production. 

PCBMay is committed to Rogers 3203 innovation. It allows us to apply and develop world-class technology. Also, both standard and customized Rogers 3203 are accessible. Your ideas, designs, and drawings are welcome to produce your own Rogers 3203. And we’ll put your logo into your product so that your brand will be famous in the market.

You can trust PCBMay, your reliable Rogers 3203 manufacturer in China. We have been building a solid relationship with our joint-venture partners, suppliers, collagenous, and subcontractors. Just like them, you will not get disappointed in us. We ensure to build you solid partnerships and skyrocket your business in the future.

Whether you’re a supplier, distributor, or custom factory that needs to import reliable Rogers 3203, PCBMay from China is your trusted partner.

Aside from RO3203, we also offer outstanding services for Rogers 3003, Rogers 5880, Rogers 4360, Rogers 3006, Rogers 3010, and more.

Old and new clients are welcome in PCBMay.

Contact us today!

Rogers 3203 – The Ultimate Guide

Are you looking for a complete guide to help you fully understand Rogers PCB?

If so, this guide is for you.

In this guide, you will learn everything you need to know about Rogers 3203 to make you an expert in the PCB industry.

You will learn great things about Rogers 3203 such as the applications of Rogers 3203, the difference between Rogers 3203 and FR-4, their unique properties,  advantages, why it is the best material for radiofrequency and microwave applications, how to test its effectiveness, and many more.

Let’s dive in.

What is Rogers 3203?

Rogers 3203 is a special PCB circuit material that is filled with ceramic and reinforced with woven fiberglass cloth.

Rogers 3203 is a specially designed laminate for high-frequency applications. This ceramic-filled laminate is purposefully made to offer enhanced and higher mechanical properties.

These PCB laminates are produced by ISO 9002 standards and therefore meet various design needs and requirements.

They are made of PTFE substrates and happen to be an enhanced form of Rogers 3003 with exceptional mechanical and electrical stability.

Rogers 3203 has a dielectric constant of 3.02 and a dielectric loss of 0.0016. This makes it suitable for high-frequency applications with a frequency range up to 40GHz.

ROGER 3203

Rogers 3203 PCB

What Are The Applications of Rogers 3203?

The exceptional properties of Rogers make it unique for several applications. Some of its popular applications include:

  • Base stations infrastructure
  • Automobile Collision prevention systems
  • Automobile positioning satellite antenna PCB
  • Direct broadcast satellites PCB
  • Data connection in wired system PCB
  • Power backplane PCB
  • Wireless communication system PC
  • Remote meter reading device PCB
  • Base station infrastructure
  • LMDS and wireless broadcasting PCB
  • Microstrip patch antenna in wireless communication PCB.

What Are The Properties of Rogers 3203?

As an enhanced version of RO 3003 laminate, Rogers 3203 has similar properties to RO 3003. Below are some of the unique mechanical and electrical properties of Rogers 3203:

  • It has a water absorption value of less than 0.1%
  • Rogers3203 has 0.8 mm/m dimensional stability in the X and Y directions.
  • It possesses an extremely low thermal coefficient. Its thermal coefficient falls around 13 ppm/C on the Z-direction.
  • It has a design dielectric constant of 3.02.

What Factors Should be Considered when choosing Rogers 3203?

A lot of considerations should be made when choosing Rogers 3203 PCB laminate. Let us quickly dive into some of the factors you should carefully consider when choosing this laminate.

  • You need to make sure your device or application requirements suit the mechanical and electrical properties of the laminate.
  • Check out the panel size of your system
  • Consider the kind of surface finishing that will be used for your application.
  • Make sure the Supplier has enough and available Roger laminate.
  • Confirm if there is available equipment for smooth production.

Can you customize Rogers 3203 PCB?

Yes, you can customize Rogers PCB. A manufacturer can consider your system or application’s requirements and choose a suitable Rogers with specific thickness and properties that match your product’s needs.

ROGER 3203

Rogers 3203 PCB

What are The Benefits of Rogers 3203?

The extremely stable mechanical and electrical properties of Roger make it possess some key advantages over other PCB materials. Below are some of the benefits of this ceramic-filled laminate.

  • Rogers has a smooth surface that allows for excellent line etching tolerance
  • It has excellent dimensional stability.
  • It posses a wide range of dielectric constant
  • It is easy to handle due it to its massive rigidity
  • Rogers3203 has uniform mechanical and electrical characteristics.
  • It is very cost-effective and this makes its mass production easy.
  • Rogers is an excellent laminate for high-frequency applications which makes it suitable for frequencies exceeding 20 GHz.
  • It has higher production yields.
  • Due to its low coefficient of thermal expansion, it is ideal for manufacturing multilayer epoxy fiberglass hybrid board designs.

Why is Rogers 3203 Most Preferred For Radio Frequency and Microwave Application?

Rogers is suitable for radio-frequency and microwave applications because of the following reasons:

  • It has enhanced mechanical and electrical properties since it is ceramic-filled laminate reinforced with woven fiberglass cloth.
  • Another reason is the steady lower dielectric constant value of roger at different temperatures and frequencies.
  • Rogers 3203 has 0.8 mm/m dimensional stability in the X and Y directions.
  • It possesses an extremely low thermal coefficient. Its thermal coefficient falls around 13 ppm/C on the Z-direction.
  • It has a low DK. This property together with its low dissipation factor of 0.0016 makes it excellent for high-frequency applications or systems.
  • Rogers3203 has a far lower moisture absorption value – less than 0.1% water absorption – and this makes it possess a steady dielectric constant.
  • Rogers has a smooth surface that allows for excellent line etching tolerance
  • It has excellent dimensional stability.
  • It possesses a wide range of dielectric constants.
  • Rogers has uniform mechanical and electrical properties.
  • It is very cost-effective and this makes its mass production easy.

In What Ways Can You Test the Effectiveness of Rogers 3203 PCB?

Due to the complex manufacturing processes involved in Rogers PCB, there is always a tendency for errors and other malfunctions during and after production.

To correct these errors and to ensure only accurate and well-functioning boards are released, you need to do a proper test.

Various tests can be done on the Rogers 3203 PCB to ensure maximum quality and cost-effectiveness of the board.

Below are some of the tests done to verify the effectiveness of the rogers PCB depending on the concerned variables.

In-circuit Test

An in-circuit test is done to verify if all the components are assembled well. This test finds out if all the individual parts of the board are performing as required.

Due to the expensive nature of the In-circuit Test, it is ideal for testing boards in large quantities. It is mostly the final tests done on boards.

The in-circuit test is done with a bed-of-nails and flying investigation set-up.

Functionality Test

This test is done just when the manufacturing of the board is completed. This is to find out if the Rogers 3203 PCB is working according to the set design specifications.

A functionality tester set-up that creates the same operating environment in which the board will operate is used.

Boundary Scan Test

This test is done to verify the wirelines of the board. This test also helps you to test the integrated circuits when there is no access to individual circuit nodes.

This test is extremely important for examining multi-layered and high-density integrated circuits. A boundary-scan test can help you check problems in the board’s operation system.

Burn-in Test

The burn-in test is done to find a potential breakdown of the board earlier. With this, you can determine the load capacity of the Rogers 3203 PCB.

Here, a particular maximum power is supplied to the board for several hours. When a board fails when supplied with this maximum power, it is rejected and not used for very complex applications like the military and medical systems.

It is important to note that you only need to do this test for high demanding systems or devices. You need to be very cautious when conducting this test.

Automated X-ray Inspection

Automated X-ray inspection helps to reveal hidden and internal faults that cannot be detected by any other testing method.

This expert X-ray machine takes pictures that make visible solder bridges, missing parts, solder joints, etc.

Automated Optical Inspection

Automated optical inspection(AOI) uses highly advanced cameras to snap pictures of the roger PCB and compares it to its design requirements.

This computer-aided camera helps to detect any hidden abnormalities that need corrections. The method is precise and faster, thereby making you save time and money.

Does The Thickness of Rogers 3203 Affect its Performance?

Rogers 3203 Performance

Rogers 3203 Performance

The thickness of Roger laminate is crucial to the performance of the application it is used for.

Before we look at how the thickness of Roger affects its performance, it is important you understand what Roger thickness means.

Roger laminate thickness is the dielectric thickness of the laminate excluding the copper coil.

With this understanding, let us dive into how thickness affects the performance of various applications.

  • First, the dielectric thickness affects the impedance of the transmission line. When you increase the dielectric thickness of the Roger laminate, it will result in an increase in impedance.

To be more specific, when you increase thickness by 20%, the impedance can jump to 12%. This should be carefully considered when dealing with thinner laminates.

  • The various dimensions of the Rogers3203 PCB are influenced by the dielectric thickness of the laminate.
  • The weight and height of the Rogers PCB are affected by the material’s thickness.
  • The thickness massively affects the circuit’s conductor size

What Considerations Do You Need To Make When Using Rogers 3203 PCB for High Power RF applications?

When using Rogers 3203 laminates for high-power RF applications, you need to consider a lot of factors.

This is because many high-power RF applications that function at higher frequencies encounter several thermal challenges.

Chief among those thermal problems is loss-heat relation.

When the laminate is subjected to higher RF power, it generates massive heat. Not only that, when the laminate operates at higher frequencies, it as well generates more heat.

The exposure of your Rogers 3203 laminate to more heat results in a change in its dielectric constant. Also, a rise in the material’s temperature leads to a change in insertion loss.

The change in dielectric constant and insertion loss affects the performance of high-power RF applications negatively. This can also cause huge problems for the application.


Due to the above-mentioned problems, you need to consider a lot of factors when using Rogers 3203 PCB laminate for high-power applications or systems.

Below are some considerations you can make to avoid these problems:

Carefully consider all factors that cause the laminate’s insertion loss such as leakage loss, conductor loss, and radiation loss.

The fact that Rogers 3203 laminate has a low dissipation loss of 0.0016 and a smooth copper surface, expects it to yield comparably low insertion loss.

To decrease insertion loss, don’t use high-profile electrodeposited copper as this has the tendency to increase the insertion loss.

One of the best ways to avoid this problem is to use a material that has excellent thermal conductivity to effectively dissipate heat from the circuit into a heat sink.

Since Rogers 3203 has a low Dk of 3.02, you need not be disturbed when there is an increased heat as a result of an increase in the laminate’s Dk.

Also, changes in the laminate’s Dk in response to a varying temperature should also not be a concern.

Rogers 3203 PCB

Rogers 3203 PCB

What Is The Difference Between Rogers 3203 laminate and FR-4 PCB material?

There are many differences between Rogers and FR-4 but the major distinction between them is the frequency level that they operate in.

Roger is ideal for applications with higher frequencies while FR-4 is good for low-frequency applications or systems. Roger can handle and operate in systems with as high as 20 GHz frequencies or more.

Aside from frequency differences, another difference is in the area of moisture absorption. Roger has a far lower moisture absorption of 0.1% compared with FR-4.

This relatively lower moisture absorption value makes it have a minimized effect on the thermal and electrical properties of the laminate when used.

Rogers 3203 is a more high-quality material than FR-4 and this makes it more expensive.

Because of Roger’s lower dissipation factor compared with FR- laminate, it has a lower electrical signal loss.

Unlike FR-4, Rogers 3203 has a steady Dk at different temperatures and frequencies. This makes Roger suitable for several applications compared with FR-4

What Are The Limitations of Rogers 3203?

The major limitation of Rogers 3203 is that it requires a special fabrication process.

This is because it is a PTFE composite material. For example, the drilled hole walls need to be treated especially before they are etched.

At higher frequencies, Rogers produces some “weave effect” due to the presence of reinforced woven fiber in it. This weave effect can have a negative effect on thinner roger laminates.

What Qualities Do You Need To Look For When Choosing a Professional Rogers 3203 Supplier?

The professionalism of the Supplier

Professionalism is the first quality you need to check when looking for a reliable Supplier.

How do you know a supplier is professional?

You can use various ways to check but one key thing to look at is the certifications of the supplier.

A good supplier should have recognized certificates by respected industry bodies. The ideal supplier should also follow industry quality standards for their roger.

The supplier should be experienced

The best Rogers 3203 supplier should have massive industry experience. They should have experienced designers, expert engineers, and professional fabricators.

You need to also look at the shipping experience of the supplier. The supplier should have experience in shipping Rogers PCB boards worldwide – they should be capable of shipping to your region or locality.

The supplier should use advanced technology

Your ideal Rogers 3203 supplier should use the latest technology to produce high-quality roger laminates and PCB.

The supplier should offer at least a 1-year warranty

Make sure the supplier of your choice offers a warranty for their boards. The production process of the Rogers PCB is complex and has the potential to develop faults after manufacturing.

This is why you need to always go in for a supplier that gives at least a 1-year warranty.

In the event of your board breaking down during the warranty period, the supplier is mandated to repair it for free or replace it.

The warranty also proves the supplier believes in their board.

The supplier should provide quality after-sales services

A good Rogers PCB supplier offers great after-sales services. Don’t ignore this. The supplier should be able to respond to you promptly when you have challenges with your board.

Rogers 3203 PCB Manufacturer

Rogers 3203 PCB Manufacturer

What Software Is Used for Designing Rogers 3203 PCB?

Rogers PCB suppliers use various designing software for their Roger PCB designs. Below are some of the PCB designing software most manufacturers use.

What Are The Common Causes Of Rogers 3203?

A lot of factors can cause the Rogers PCB to fail. In this section, we will look at some of the top reasons why roger PCB boards fail and what can be done to avoid it.

Poor Design

When a rogers board is not well designed to meet its specification, it may likely fail.

You need to design the Rogers 3203 PCB to suit the requirement of its application or system.

The design should be well laid out and verified by expert engineers before you begin fabricating the board. Choose materials with the correct specifications for your board.

Always use high-quality design software for the design to guarantee high-quality boards.

Operating Environment

The working environment of the board contributes significantly to its failure or breakdown. When the board operates in extremely high-temperature environments or exposed

to massive dust, it can make it fail.

At the design stage, you need to consider the working environment conditions of the board and design it accordingly. Sensitive and important parts of the PCB should be enclosed.

The board should be cleaned regularly. Depending on the specification of the board, only use materials with correct


Use material with high thermal conductivity to remove heat from the circuit to a sinking board to avoid failure of the board. Also, provide quality ventilation for board parts to avoid overheating.

Manufacturing Defects

When the PCB board parts are not well assembled or joined together, it can make it fail.

All the joints on board should be well aligned. You need to ensure structural integrity when designing and building the board.

To avoid degradation of board parts, high-quality parts that meet the device’s operation requirement should be used to avoid board failure.

Standard manufacturing processes should be followed when designing and assembling parts.

The circuit board should be tested at various stages of the manufacturing process to detect and correct anomalies that can lead to the failure of the board.

Tests like In-circuit tests, functionality tests, burn-in tests, and X-ray tests are examples of tests that can be conducted on the boards.

Rogers PCB

Rogers PCB


Age is another factor that causes Roger boards to fail. When board parts are used

for a long time, it can fail.

Aged parts should be replaced with new ones to avoid the breakdown of the circuit. You need to also conduct proper maintenance of the board regularly.

What Procedures Should Be Followed When Ordering Rogers 3203?

To successfully order rogers 3203, you need to follow this procedure:

  • Determine the specifications of the Rogers3203 laminate you want.
  • Choose a reliable supplier with the right certifications.
  • Select a suitable material cladding. If you want a customized Rogers 3203 material, you need to reach an agreement with the supplier before ordering. Remember customized materials come with additional costs.
  • At this stage, you can get in touch with the supplier’s customer for further guidance in placing your order. Before then, make sure your selected material suits your device’s specifications.
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