Panasonic Ecool R-1787 PCB Material is widely used in such applications due to the properties they offer, some high performance applications require advanced PCB material. Therefore, it is important to have a vast knowledge about some PCB materials.
In this article, we’ll discuss what really characterizes the Panasonic Ecool R-1787 laminates. The relevant information is available for pcb design engineers to refer to in the selection of materials, And you can also call QFPCB to discuss. QFPCB offers the best services when it comes to the high thermal conductivity glass composite circuit board, so please feel free to contact us.
What is the Panasonic Ecool R-1787 Laminate?
Panasonic Ecool R-1787 PCB material offers a Tg value of 140 degrees Celsius, the glass transition temperature describes how a PCB material transforms from a solid state to a molten state. Panasonic Ecool R-1787 is an efficient insulator due to its low Dk value. This material features a dielectric constant of 5.1 at 1 MHz. It has a dissipation factor of 0.0016 at 1 MHz. The Panasonic Ecool R-1787 is a high thermal conductivity glass composite PCB material that exhibits excellent electrical and mechanical properties.
This material provides superior thermal performance, making it highly reliable for advanced applications. Additionally, the Panasonic Ecool R-1787 supports efficient heat dissipation in PCB designs, which is crucial for effective thermal management in electronic systems. As a low CTE and moderate Tg PCB material, it offers optimal solutions for a wide range of heat dissipation applications.
Furthermore, this material demonstrates exceptional processability and design flexibility, along with outstanding cost-performance characteristics. Notably, the Panasonic Ecool R-1787 adheres to key industry standards within the PCB sector.
Panasonic Ecool R-1787 Laminate Data Sheet
Features of the Panasonic Ecool R-1787 Laminate
High heat resistance
The rate of heat transfer in a PCB material will determine its resistance to heat. Panasonic PCB material features a very high heat resistance. The thermal conductivity of this material contributes to this benefit.
Low Tg value
Panasonic Ecool R-1787 features a glass transition temperature of 140 degree Celsius. this is a low Tg value for a PCB material. Generally, the glass transition temperature of a material describes its mechanical stability.
Low dielectric constant
Panasonic PCB material features a dielectric constant of 5.1 at 1 MHz. Therefore, this material exhibits weak polarization when exposed to an externally applied electric field. The dielectric constant is an important factor in determining how efficiently signals can propagate through the material.
Low Df value
Panasonic PCB material has a dissipation factor of 0.0016 at 1 MHz. offers a low dissipation factor. This low dissipation factor contributes to efficient power transmission and minimizes unwanted heat generation within the PCB.
High thermal conductivity
Panasonic PCB material is a high thermal conductivity material. The thermal conductivity of this PCB material is 1.10 W/m/K. Also, this material can absorb heat and dissipate heat faster due to its high thermal conductivity.
Excellent thermal reliability
This laminate is thermally stable when used at various temperatures. Thermal reliability refers to the ability of a material to remain stable when exposed to high temperatures. Panasonic Ecool R-1787 features great thermal reliability. Therefore, this laminate is ideal for use in varying temperature ranges.
Tracking resistance
Panasonic PCB material has a high CTI ≥600,this property is very significant. This is because it offers a quantitative metric by which different materials can be compared. CTI measures the extent at which a PCB material can withstand the unwanted flow of current between traces on the circuit board.
What is the Application of Panasonic Ecool R-1787 Laminate?
The unique properties of R-1787 laminates make them suitable for a wide range of industries:
LED Lighting
LED lighting systems generate significant amounts of heat, requiring PCB materials that can withstand high operating temperatures while maintaining stable electrical performance. Ecool R-1787 delivers both, making it an ideal choice for LED modules, downlights, street lights, and industrial lighting applications.
LED-Related Equipment
Beyond lighting itself, equipment such as LED drivers, controllers, and dimming systems also benefit from the low Dk/Df and high thermal endurance of Ecool R-1787, ensuring long-term reliability and minimal signal distortion.
Power Supply Applications
Power supplies—especially those used in industrial, automotive, and consumer electronics—require materials that can handle high current, voltage fluctuations, and thermal stress. Ecool R-1787 supports DC/AC converters, switching power supplies, and battery charging systems, offering enhanced safety and operational stability.
Why is Panasonic Ecool R-1787 laminate Ideal for LED Lighting?
Panasonic Ecool R-1787 PCB material is characterized by high thermal reliability and is considered an optimal laminate for LED lighting applications. This material exhibits exceptional qualities that are specifically required for LED lighting, such as advanced heat dissipation capabilities and high thermal resistance. Panasonic PCB materials are suitable for a variety of applications. However, the Ecool R-1787 series is particularly renowned for its effectiveness in thermal management solutions, making it ideal for LED lighting systems.
Panasonic Ecool R-1787 is highly suited for LED lighting due to its unique properties. This PCB material not only provides superior electrical connectivity for LED components but also excels in dissipating heat efficiently. In addition to its heat dissipation capabilities, this material demonstrates excellent thermal stability and environmental safety. It contains no toxic substances, features a low coefficient of thermal expansion (CTE), and offers high thermal conductivity.
The Ecool series was specifically engineered to meet the demands of LED lighting technology. PCBs play a critical role in modern electronic devices, providing essential functions across various applications. The Panasonic Ecool R-1787 is widely adopted in LED lighting systems due to its environmentally friendly design and superior thermal performance.
Panasonic Ecool R-1787 PCB Material is one of such materials, Panasonic is well known for producing quality PCB materials. Also, this PCB laminate offers thermal reliability when used in various applications. For engineers and designers looking to ensure performance, reliability, and ease of manufacturing, Panasonic Ecool R-1787 laminate is a proven choice that delivers results across the board.
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