Panasonic R-5575: High-Performance Material for PCB Manufacturing

When it comes to advanced PCB materials, Panasonic R-5575 stands out as a reliable choice for high-frequency, low-loss applications. Whether for telecommunication, consumer electronics, or automotive systems, this material offers a unique combination of electrical stability, thermal durability, and eco-friendliness. Learn how Panasonic R-5575 improves PCB manufacturing with better thermal stability, electrical performance, and eco-friendly compliance for modern electronics.

What is Panasonic R-5575 PCB Material?

The Panasonic R-5575 is a high-performance, halogen-free multilayer PCB material specifically engineered for high-speed, low-loss applications. With its unique combination of thermal, electrical, and mechanical properties, this material supports the demanding requirements of industries like telecommunications, automotive electronics, aerospace, and consumer electronics.

This material is ideal for applications that require signal integrity, high-frequency stability, and environmental compliance, such as antennas, power amplifiers (PA), and miniaturized devices. Its ability to maintain performance under extreme operational and environmental conditions has made it a trusted choice for high-precision designs.

Core Properties of Panasonic R-5575 PCB Material

The Panasonic R-5575 is a premium halogen-free PCB material engineered for high-performance applications. Its superior balance of thermal, electrical, and mechanical properties makes it ideal for industries such as telecommunications, automotive, and aerospace. Below, we explore its key characteristics.

1. Thermal Properties

The Panasonic R-5575 excels in thermal performance, ensuring stability and durability even in high-temperature environments. Its glass transition temperature (Tg) is 205°C (TMA method) and 245°C (DMA method), preventing material deformation under temperature fluctuations. The decomposition temperature (Td) of 440°C reflects exceptional thermal stability, critical for high-power applications. Its coefficient of thermal expansion (CTE) is tightly controlled at 13 to 16 ppm per degree Celsius on the X/Y axes and 20 ppm per degree Celsius below Tg on the Z-axis, with 155 ppm per degree Celsius above Tg. These properties enhance structural integrity during thermal cycling. Additionally, its thermal conductivity of 0.6 W/m·K ensures efficient heat dissipation, crucial for densely packed electronic components.

2. Electrical Properties

Designed for high-frequency applications, Panasonic R-5575 ensures excellent signal transmission. It features a dielectric constant (Dk) of 3.73 at 1 GHz and 3.65 at 12 GHz, maintaining signal integrity with minimal distortion. The dissipation factor (Df) is impressively low, at 0.002 at 1 GHz and 0.004 at 12 GHz, minimizing energy loss and enabling reliable high-speed data transmission. Its surface resistance is 100 million megohms, and its volume resistance is 1 billion megohm-centimeters. These high resistance values reduce leakage currents, providing operational safety and reliability in critical systems. These properties make it ideal for applications requiring high-speed, low-loss performance.

3. Mechanical Properties

The Panasonic R-5575 exhibits robust mechanical properties that complement its thermal and electrical performance. Its water absorption rate of 0.23 percent ensures consistent performance in humid conditions, while a peel strength of 0.8 kilonewtons per meter enhances durability during the manufacturing process and operation. Furthermore, its UL 94 V-0 flammability rating ensures compliance with industry safety standards, offering flame-retardant protection in high-risk applications. These mechanical advantages make it a reliable choice for long-lasting, high-performance PCBs.

Benefits of Panasonic R-5575 Circuit Board Material

The Panasonic R-5575 is a high-performance material tailored to meet the growing demands of advanced electronic devices. By leveraging its superior thermal, electrical, and mechanical properties, it addresses critical challenges in modern circuit board design and manufacturing. Below, we outline the benefits that make Panasonic R-5575 a preferred choice in the industry.

1. Minimal Signal Loss for High-Frequency Applications

In the design of circuit boards for 5G communication systems, radar devices, and high-speed routers, maintaining signal integrity is essential. Panasonic R-5575 features a low dissipation factor and a stable dielectric constant, ensuring minimal transmission loss even at high frequencies. These attributes enhance signal clarity, reduce distortion, and support faster data transfer, making it ideal for boards that demand high-speed, low-loss transmission. Additionally, its low signal attenuation ensures compatibility with controlled impedance designs, crucial for advanced applications like antennas and microwave circuits.

2. Environmentally Friendly and Halogen-Free

As the electronics industry focuses more on sustainable manufacturing, Panasonic R-5575 stands out with its halogen-free composition, eliminating hazardous substances such as bromine and chlorine. This makes it compliant with global environmental standards like RoHS (Restriction of Hazardous Substances), catering to eco-conscious industries. By using halogen-free materials like Panasonic R-5575, manufacturers reduce environmental impact while maintaining high-performance standards, aligning with the trend toward sustainable control panel and motherboard production.

3. High Thermal Performance for Complex Circuit Board Designs

As circuit layouts become denser and more compact, efficient heat dissipation becomes critical. Panasonic R-5575 offers a high glass transition temperature (Tg) of 205°C (TMA method) and a decomposition temperature (Td) of 440°C, ensuring thermal stability. Its thermal conductivity of 0.6 W/m·K prevents overheating by effectively dissipating heat across densely packed layers. This feature makes it particularly suitable for multi-layer motherboards, automotive electronics, and industrial control panels where thermal management is vital to system performance and longevity.

4. Flame Retardancy for Safer Designs

Safety remains a priority in the design of control panels, industrial equipment, and consumer electronics. Panasonic R-5575 complies with the UL 94 V-0 flammability standard, providing excellent flame-retardant properties. This ensures circuit boards made with this material offer a dependable safety margin in high-risk environments, making it a trusted choice for mission-critical applications requiring robust fire resistance.

5. Processability for Advanced Manufacturing

Panasonic R-5575 excels in multi-layer circuit board designs, offering seamless compatibility with modern manufacturing processes like lamination and via drilling. Its low coefficient of thermal expansion (CTE) of 13–16 ppm per °C on the X/Y axis ensures dimensional stability during processes like soldering and reflow. Additionally, its low water absorption rate (0.23%) minimizes defects such as delamination and void formation, enabling the production of high-density interconnect (HDI) circuit boards for IoT devices, automotive sensors, and wearable technology.

6. Enhanced Reliability for Long-Term Operation

Circuit boards and control panels made with Panasonic R-5575 demonstrate exceptional long-term reliability, even in harsh operating conditions. With high surface resistance (100 million megohms) and volume resistance (1 billion megohm-centimeters), the material effectively prevents current leakage, ensuring stable operation over time. This makes it ideal for use in motherboards, industrial control systems, and devices deployed in environments with high humidity, temperature fluctuations, or electrical stress.

Panasonic R-5575 supports advanced design features essential for cutting-edge applications. Its compatibility with high-speed design standards ensures excellent signal integrity for systems requiring rapid data transfer, such as digital and RF applications. The material’s low loss tangent and stable dielectric properties allow for smaller trace widths and tighter spacing, critical for the miniaturization of electronics. Additionally, Panasonic R-5575 is versatile, adapting seamlessly to rigid boards, flexible circuits, and rigid-flex designs, giving engineers the flexibility to innovate across a range of applications.

Why Choose Panasonic R-5575 for Your Circuit Board Needs?

Panasonic R-5575 is a game-changing material for circuit board manufacturing, designed to meet the evolving demands of industries like telecommunications, automotive, and consumer electronics. Unlike conventional materials, it provides a robust platform for handling the complexities of modern designs. Its ability to support high-density configurations makes it ideal for advanced applications, such as compact IoT modules and high-speed computing systems. Panasonic R-5575 ensures the long-term stability and reliability that engineers require, even in demanding environments where precision and durability are paramount.

The material stands out for its unique adaptability, seamlessly supporting the needs of manufacturers working with rigid, flexible, or hybrid boards. Its low coefficient of thermal expansion allows for enhanced dimensional stability during critical production stages like soldering and reflow, while its processability simplifies multilayer fabrication. These capabilities make Panasonic R-5575 an enabler for innovative design approaches, allowing manufacturers to push the boundaries of miniaturization and functionality. By choosing this material, companies can enhance their production efficiency while delivering cutting-edge products that meet today’s market demands.

Moreover, Panasonic R-5575 aligns with global trends in sustainability and environmental compliance. Its halogen-free formulation supports green manufacturing initiatives, ensuring products meet RoHS and other regulatory requirements. Beyond compliance, the material enhances a company’s commitment to eco-conscious production while retaining exceptional performance. Whether for high-performance industrial control panels or intricate automotive motherboards, Panasonic R-5575 ensures that your circuit boards meet the highest standards of quality, efficiency, and environmental responsibility.

Conclusion

Panasonic R-5575 PCB material is a cutting-edge solution tailored for industries where performance and reliability are paramount. Its blend of thermal, electrical, and mechanical properties ensures robust operation in demanding applications, from telecommunications to automotive and beyond. By choosing Panasonic R-5575, you’re investing in a material that aligns with modern engineering needs while prioritizing environmental responsibility.

For more information or to discuss how Panasonic R-5575 can meet your project requirements, feel free to contact our team.