Megtron 4
- High-Speed
- Low Loss Multi-Layer Materials
- Lead-free Compatible
- Affordable
Are the Megtron 4 Lead Free Process Compatible?
Of course, it is safe to use Megtron 4 laminates for pcb production, as they are compatible with lead-free processes and can make Panasonic laminates well without harmful lead components.
Generally, the quality certification of Megtron 4 Panasonic laminate will ensure that the laminate is highly durable, Panasonic laminate is safe for you and also very safe to use in different environmental conditions, we have UL, CE, Rohs, ISO and other quality certification to meet your requirements

How to compare Megtron 4 Laminate with Megtron 7 Laminate?
MEGTRON 4 is designed for low Dk and high Tg applications, especially for measuring instruments, network equipment, routers and servers. Key features of MEGTRON 4 are: Low Dielectric Constant and Dielectric Dissipation Factor (Dk = 3.8 and Df = .005 @ 1GHz), Lead Free Soldering RoHS Compliant and High Thermal Resistance.
Megruon7 material has the industry’s lowest transmission loss*1 and enables high-speed transmission with a dielectric constant (Dk) = 3.3 (@ 1 GHz) and dissipation factor (Df) = 0.001, making it a highly heat-resistant and reliable board material that facilitates the production of more layers of boards.
What factors will consider before using Megtron 4 laminates?
Be very careful when handling Panasonic Megtron 4 Laminate, we need to read the Panasonic Megtron 4 Laminate Operation and Safety Manual when using Megtron 4 Laminate.
It is necessary to understand the application area of the laminate and select the correct laminate for the application. It should also be clear about the type of Panasonic Megtron 4 laminate to be used, strictly following the safety instructions.

- Description
- Send Us Inquiry
Venture is one of the top Megtron 4 manufacturer and supplier in China. Venture Megtron 4 is specifically designed for high Tg and Low Dk applications, specifically for server, measuring instruments, routers, and network equipment.
Your Leading Megtron 4 Supplier in China
Venture is a reliable Megtron 4 manufacturer, supplier, and distributor of excellent quality Megtron 4. Our expert design engineer had fabricated Megtron 4 with the main advantages:
- low dielectric constant
- dielectric dissipation factor (Dk = 3.8 and Df = .005 @ 1GHz)
- Lead-Free Soldering
- RoHS compliant
- high heat resistance
- excellent through-hole reliability 10 times better than our conventional high Tg FR-4 (T/C)
- low transmission loss of less than 50% of conventional FR-4
Venture offers an improved version of Megtron 4, the Megtron 4s with higher Tg. They are suitable for hybrid builds and multi-lamination cycles.
We can provide Megtron 4 with compliance to IPC specification 4101 /91 /102. You can use Venture Megtron 4 when dielectric dissipation, low loss dielectric constant, as well as heat resistance is required.
Venture has over 10 years in providing Megtron 4 to different industries for different applications:
- network equipment
- server
- routers
- measuring instruments.
For more than 10 years in this field, Venture ensures smooth quality at every step of the Megtron 4 manufacturing. Venture is always ready to help your project become popular in the market on-budget and on-time.
We can offer you Megtron 4 at a budget-friendly price because we manufacture Megtron 4 in-house with no outsourcing. Venture assures efficient services and punctual delivery.
Whether you are an electrical engineer or retailer, you don’t have to worry! We can provide flexible payment terms for you. Small or large quantity orders for Venture Megtron 4 is always welcome in our company.
Feel free to ask Venture for your inquiries!
Megtron 4 Panasonic Laminates: The Ultimate FAQ Guide
Choosing a suitable Megtron 4 Panasonic laminates can be an overwhelming task.
That’s why today I will make everything simple for you by exploring all the fundamental aspects of these Panasonic laminates.
- What are Megtron 4 Laminates?
- What are the Quality Certifications for Megtron 4 Panasonic Laminates?
- What are the General Properties of Megtron 4 Panasonic Laminates?
- What are the Benefits of Using the Megtron 4 Panasonic Laminates?
- How Much Do the Megtron 4 Panasonic Laminates Cost?
- What are the Main Applications of the Megtron 4 Panasonic Laminates?
- Which Materials Do You Use to Manufacture the Megtron 4 Panasonic Laminates?
- Which Processing Technology Do You Use to Manufacture Megtron 4 Panasonic Laminates?
- How Does the Megtron 4 Compare to Megtron 6 Panasonic Laminate?
- How Do the Dielectric Constant and Dissipation Factor of Megtron 4 Panasonic Laminates Compare?
- What are the Thermal Properties of Megtron 4 Panasonic Laminates?
- Which Electrical Properties of Megtron 4 Panasonic Laminates Do You Consider?
- Which Physical Properties Make Up the Megtron 4 Panasonic laminates?
- How Do You Choose the Megtron 4 Panasonic Laminates?
- What is the Difference BetweenMegtron 4 and Megtron 4S Panasonic Laminates?
- What is the Turnaround Time for Megtron 4 Panasonic Laminates?
- Do You use Megtron 4 Panasonic Laminates on Multilayer Printed Circuit Boards?
What are Megtron 4 Laminates?
Panasonic Megtron 4 laminates are low transmission loss and highly heat resistant multiple layer printed circuit board material.
You will use the Panasonic Megtron 4 laminate to protect the PCB from the effects of excess heat, dust and water.
Megtron Panasonic Laminate
What are the Quality Certifications for Megtron 4 Panasonic Laminates?
One of the most important factors to look at before you purchase the Megtron 4 Panasonic laminates is quality.
You should, however, rest easy because most of the manufacturers have quality certification of Megtron 4 laminates in mind.
Here are the main quality certifications that your Megtron 4 Panasonic laminates should adhere to.
- CE Quality Certifications
- UL Quality Certifications
- JIS Quality Standards
- RoHS Quality Certification
The quality certifications of your Megtron 4 Panasonic laminates will ensure that the laminates are highly durable.
Apart from that, the quality certifications will ensure that your Megtron 4 Panasonic laminates are safe for you and the environment.
What are the General Properties of Megtron 4 Panasonic Laminates?
Panasonic Megtron 4 laminates have intensive and extensive factors that determine how they function in different environments.
You have to ensure that the Megtron 4 Laminates exhibit such properties for proper authenticity of the laminates.
Here are the main general properties of the Megtron 4 Panasonic laminates that you have to consider.
Chemical Properties
Here, you will look at the properties of Megtron 4 Panasonic laminates when you expose them to chemical elements.
The main chemical properties that you will look at are toxicity, flammability, reactivity, acidity, as well as combustion heat among others.
Thermal Properties
In this case, you will consider the reactions of the Megtron 4 Panasonic laminates when you expose them to high temperatures.
In other words, you will look at the properties of Megtron 4 laminates with regards to the conductivity of heat.
The features include Decomposition Temperature (Td), Coefficient of Thermal Expansion (CTE), and Thermal Conductivity (k).
Mechanical Properties
Mechanical properties are the physical properties of Megtron 4 laminates that you will observe when you apply force on them.
Some of the mechanical properties that you should look at are elongation, tensile strength, modulus of elasticity, and fatigue limits.
Here is a table that exhibits some of the general properties of Panasonic Megtron 4 laminates.
Property | Test Method | Condition | Unit | Megtron 4 | Megtron 4S |
Glass Transition Temp | DSC | A | Degrees Celsius | 176 | 200 |
CTE Z-Axis | IPC-TM-650 2.4.24 | A | ppm/°C | 265 | 250 |
T288(with copper) | IPC-TM-650 2.4.24.1 | A | min | 30 | 50 |
Dielectric Constant (Dk) | IPC-TM-650 2.5.5.5 | C-24/23/50 | – | 3.8 | 3.8 |
Dissipation Factor (Df) | IPC-TM-650 2.5.5.5 | C-24/23/50 | – | 0.007 | 0.007 |
Peel Strength | IPC-TM-650 2.4.8 | A | kN/m | 1.1 | 1.3 |
What are the Benefits of Using the Megtron 4 Panasonic Laminates?
You should consider using the Panasonic Megtron 4 laminates due to the numerous benefits of using the laminates.
Here are some of the advantages that you will enjoy by using the Panasonic Megtron 4 laminates.
Low Dielectric Constant
Panasonic Megtron 4 laminates has very low dielectric constant with low insulating materials that store charge between different metallic plates.
This will increase the electrical conductivity of the Megtron 4 laminates thus improving the overall performance of your PCBs.
Dielectric Dissipation Factors
You will also enjoy the dielectric dissipation factors of the Panasonic Megtron 4 laminates which generally boost the performances.
The dielectric constant (Dk) and dissipation factor (Df) of Panasonic Megtron 4 laminates at 1GHz are 3.8 and 0.05 respectively.
Lead Free Soldering
It is also one of the safest types of Panasonic laminates with lead free soldering, making it environmentally friendly.
In other words, you can use it freely without fear that it might harm you or pollute the environment.
Quality Compliant
You will use the Panasonic Megtron 4 laminates for a longer duration due to the high-quality properties.
Due to quality compliance, it is also safe for you to use because it does not produce toxic materials.
Great Heat Resistance
In heat laden applications, you will comfortably work with your machines as the laminates help in resisting excess heat.
In other words, it works alongside the thermal clads which conduct heat away from the appliance thus making them cool.
Through-hole Reliability
Panasonic Megtron 4 laminates has excellent through hole reliability that is way better than the FR-4 glass transmission temperature materials.
You can easily drill a through-holein a more reliable manner on the Megtron 4 laminates in comparison to others.
Low Transmission Loss
During the transmission of electric currents from one point to another, you will experience very low transmission losses.
In other words, there is very minimal leakage of electric current through the Panasonic Megtron 4 laminates.
How Much Do the Megtron 4 Panasonic Laminates Cost?
Panasonic Megtron 4 laminates will cost you between 1.45 and 12.18 dollars per kilogram.
How, the cost of the Panasonic Megtron 4 laminates will depend on different factors.
Here are some of the factors that will determine the amount of money you spend.
Quantity of Megtron 4 Panasonic Laminates
You will pay more for the Megtron 4 Panasonic laminates if you purchase high quantity of laminates.
In other words, the higher the quantity of Megtron 4 Panasonic laminates you purchase, the higher the cost you spend.
Quality of Megtron 4 Panasonic Laminates
Here, the higher the quality of the Megtron 4 Panasonic laminates that you purchase, the higher the amount you pay.
What are the Main Applications of the Megtron 4 Panasonic Laminates?
You will use Panasonic Megtron 4 laminates in the manufacturing process of different types of printed circuit boards.
It will provide your printed circuit boards with the right characteristics to perform best in quite a number of applications.
Application of Panasonic Megtron 4 PCB Laminate
Here are some of the applications where the Panasonic Megtron 4 laminates come in handy.
Communication Industry
You will use Panasonic Megtron 4 laminates in the lamination of printed circuit boards to use in the communication industry.
It provides the printed circuit boards with proper insulation and conduction properties for proper transfer of data.
Automobile Industry
In the automobile industry, you will use the Panasonic Megtron 4 laminates in quite a number of appliances.
It is a constituent part different device that enable proper communication, lighting, and transfer of data within different automobiles.
Medical Industry
In the medical industry, you will use the Panasonic Megtron 4 laminates to manufacture PCBs for use on different appliances.
For instance, it has thermal properties that will work well in high thermal medical applications such as radiology machines.
Which Materials Do You Use to Manufacture the Megtron 4 Panasonic Laminates?
There are quite a number of materials that you can use to manufacture the Panasonic Megtron 4 laminates.
The most important materials that you will find on the Panasonic Megtron 4 laminates is fiberglass epoxy material.
You will use fiberglass epoxy in construction of Panasonic Megtron 4 laminates because of its insulation properties.
Fiberglass epoxy has polystyrene core materials that prevent leakage of electric current.
You can also use it alongside conductor materials such as copper and aluminum which help in providing the dielectric properties.
In addition to that, fiberglass epoxy has the best flex out in waves and can survive different environmental conditions.
What’s more, you will use the epoxy resin as the main insulating material in the manufacture of Megtron 4 laminates.
Which Processing Technology Do You Use to Manufacture Megtron 4 Panasonic Laminates?
You will use quite a number of manufacturing technologies to manufacture or make the Panasonic Megtron 4 laminates.
The most common technological process that you will use is the electrolytic foil manufacturing process.
This is a very important manufacturing technology that helps in the inclusion of copper foil materials in the fiberglass epoxy.
In other words, you will employ the principle of electrolysis in the manufacturing process of the Megtron 4 laminates.
How Does the Megtron 4 Compare to Megtron 6 Panasonic Laminate?
You can either choose to use the Megtron 4 laminates or the Megtron 6 laminates to laminates your printed circuit board.
You should, however, know that your choice of Megtron laminate will depend on the application requirements.
Here is a comparison between Panasonic Megtron 4 laminates and Panasonic Megtron 6 laminates.
Panasonic Megtron 4 Laminates
You will use Panasonic Megtron 4 laminates in low dielectric constant and high glass transmission temperature applications.
Implying that the most important features of Megtron 4 laminates are low dielectric dissipation factors and low dielectric constants.
Apart from that, Megtron 4 laminates are proper for lead free soldering and have very high resistance to heat.
Panasonic Megtron 6 Laminates
Megtron 6 PCB
On the other hand, you will use Megtron 6 laminates in high-speed applications such as IC testers and main frames.
It will also come in handy as the lamination materials for PCBs that you can use on high frequency measuring equipment.
Just like Megtron 4 laminates, you will notice that Megtron 6 laminates have low dielectric constants and low dielectric dissipation factors.
Apart from that, Megtron 6 laminates have low transmission losses as well as great heat resistance.
How Do the Dielectric Constant and Dissipation Factor of Megtron 4 Panasonic Laminates Compare?
Megtron 4 Laminate Material
Well, you should note that the main attributes of Panasonic Megtron 4 laminates are low dielectric constant and dissipation factors.
Megtron 4 laminates have very low abilities of insulating materials to store charge especially between metallic conductors such as copper.
In simple words, you can say that the Megtron 4 laminates have lower dielectric constants.
On the other hand, you will also note that Megtron 4 laminates have low dissipation factor.Implying that, it does not allow leakage of electric current that flows through the printed circuit board.
In conjunction with low dielectric constant, low dissipation factor allows you to use the Megtron 4 laminates efficiently.
In other words, it increases the functionality of Megtron 4 laminates thus making it more efficient for high Tg applications.
What are the Thermal Properties of Megtron 4 Panasonic Laminates?
You have to understand specific values of thermal properties to understand how Megtron 4 laminates behave in the presence of heat.
In other words, thermal properties of Megtron 4 laminates dictate the behavior of the laminates when you expose them to heat.
Here are the main thermal properties that you should have in-depth knowledge about.
Glass Transition Temperature
Here, you will look at he temperature at which the materials of Megtron 4 laminates will begin to change state.
In your observation, you will note the temperature where the material changes from glass-like solid to more flexible nature.
Thermal Decomposition Temperature
In this case, you will look at the temperature where the Megtron 4 laminates will begin to chemically decompose.
In other words, you should understand the temperature at which the Megtron 4 laminates will begin to chemically decompose.
Which Electrical Properties of Megtron 4 Panasonic Laminates Do You Consider?
Other than the thermal properties, you should also concentrate on the electrical properties of Megtron 4 laminates.
Here, you will observe the behavior of Megtron 4 laminates when you expose them to an electric field.
The most significant electrical properties that you should note are:
- Electrical Strength
- Volume Resistivity
- Surface Resistivity
- Dielectric Constants
- Dissipation Factors
Here is a table that will detail all the electrical properties of the Megtron 4 laminates.
Electrical Strength | Volts/mil | IPC TM-650 2.5.6.2 | D-48/50+D0.5/23 | TBA |
Volume Resistivity | MΩ-cm | IPC TM-650 2.5.17.1 | C-96/35/90 E-24/125 | 1×10 9 |
Surface Resistivity | MΩ | IPC TM-650 2.5.17.1 | C-95/35/90 E-24/125 | 1×10 8 |
Dielectric Constants | @1 GHz | IPC TM-650 2.5.5.5 | As Received | 3.8 |
Dissipation factors | @1 GHz | IPC TM-650 2.5.5.5 | As Received | 0.05 |
Which Physical Properties Make Up the Megtron 4 Panasonic laminates?
You should also know more about the physical properties of the Panasonic Megtron 4 laminates.
Here, you will look at the attributes of Megtron 4 laminates such as color among other physical attributes.
Apart from that, you will also look at the behavior of Megtron 4 laminates when you apply force.
Here are some of the physical properties of Megtron 4 laminates that you should have a look at.
Moisture Absorption
You should have knowledge on the rate at which Megtron 4 laminates can allow entry of water into the device.
Megtron 4 laminates have very low water absorption rates thus making them suitable for moisture laden applications.
Flexural Strength
Here, you will look at the maximum strength that you will require to break Megtron 4 laminates at bending.
Megtron 4 laminates are very strong materials and you will need a lot of strength to break thus high flexural strength.
Peel Strength
Megtron 4 laminates also exhibit very high peel strengths and will not peel off easily even at very high temperatures.
In other words, Megtron 4 laminates form a very strong lamination bond on the printed circuit boards.
Flammability
In this case, you will look at the ability of Megtron 4 laminates to support combustion thus causing a fire.
Megtron 4 laminates have very low levels of flammability and will not catch fire easily even at high temperatures.
How Do You Choose the Megtron 4 Panasonic Laminates?
You will choose Megtron 4 laminates by looking at the most significant specifications of the device.
Here are some of the most important specifications of Megtron 4 laminates you need to consider.
Durability
You must have proper knowledge on the durability of the materials that you will use in manufacturing Megtron 4 laminates.
Durability will ensure that you have very strong materials that exhibit the highest physical, chemical and thermal properties.
Cost Factor
You should also work within a particular budget which will dictate the quality of Megtron 4 laminates to purchase.
It is important to note that the higher the quality of the laminates the higher the cost you will pay.
What is the Difference BetweenMegtron 4 and Megtron 4S Panasonic Laminates?
Well, among the Megtron 4 laminates, you can either choose the Megtron 4 or Megtron 4S laminates.
You will realize that both Megtron 4 and Megtron 4S laminates have low dielectric constants and low dissipation factors.
Apart from that, both of them have lead-free soldering properties with high quality compliance adherence.
You can also use either Megtron 4 or Megtron 4S laminates in high temperature applications due to high heat resistance.
What is the Turnaround Time for Megtron 4 Panasonic Laminates?
Well, you will not wait for a very long time to receive your Megtron 4 laminates.
The maximum wait period that you may have to experience is about 2 weeks to 1 month.
Apart from that, the turn-around time will depend greatly on the type of Megtron laminate that you need.
In addition to that, the higher the quantity of Megtron 4 laminates, the longer the time that you will wait.
Do You use Megtron 4 Panasonic Laminates on Multilayer Printed Circuit Boards?
Multilayer Panasonic Megtron 4 PCB
Absolutely, you can use Megtron 4 laminates on multiple layer printed circuit boards.
In other words, it is the most suitable laminate with low dielectric constants and dissipation factor for multilayer PCBs.
Now, depending on your unique requirements and specifications, Venture Electronics offer a range of Megtron PCB materials.
Contact us now for all your Megtron 4 PCB material.