Rogers RO3003 multilayer PCB ceramic-filled PTFE composites 6-layer rigid PCB 1.22mm with Immersion Gold 1oz copper

Crafted from the finest Rogers RO3003 ceramic-filled PTFE composites, this PCB showcases unparalleled performance and reliability. Its dielectric constant of 3.0 +/- .04 at 10 GHz and 23°C ensures consistent, uninterrupted signal propagation. Emphasizing minimal signal loss, the PCB exhibits an impressive dissipation factor of 0.001 at 10 GHz and 23°C, enabling seamless operation in high-frequency applications, reaching up to an astounding 77 GHz. Moreover, its remarkable operating temperature range of -40℃ to +85℃ ensures unwavering performance, regardless of environmental conditions.

One of the standout advantages of this PCB lies in its remarkably low coefficient of thermal expansion (CTE) across all axes. With values as low as 17 ppm/°C (X-axis), 16 ppm/°C (Y-axis), and 25 ppm/°C (Z-axis), it boasts exceptional mechanical stability and unwavering reliability across a broad spectrum of temperatures. Such resilience makes it the ideal choice for intricate stripline and multi-layer board constructions, where consistent performance in varying thermal conditions is of utmost importance. Furthermore, its design aptly accommodates multi-layer board configurations, facilitating complex circuitry and enhanced functionality.

The construction of this 6-layer rigid PCB is a testament to thoughtful engineering and meticulous attention to detail. It comprises multiple copper layers, a resilient Rogers 3003 core, and FR-4 prepreg layers, seamlessly integrated to deliver optimal performance. Occupying a compact form factor with dimensions of 82.91mm x 56.61mm, this PCB effortlessly integrates into electronic systems, guaranteeing a precise fit with manufacturing tolerances as tight as +/- 0.15mm.

The attention to detail extends to the finishing touches of this exceptional PCB. Employing immersion gold as the surface finish ensures optimal conductivity and superior corrosion resistance. The white top and bottom silkscreen, accompanied by the vibrant green solder mask, enhance component identification and ensure precise soldering. It is worth noting that silkscreen is prohibited on solder pads, requiring utmost care during assembly.

Material Performance:

The use of Rogers RO3003 ceramic-filled PTFE composites indicates a commitment to high-quality materials. These composites offer excellent dielectric properties, low dissipation factor, and stable performance at high frequencies. The material's reliability and consistency contribute to the overall quality of the PCB.

Manufacturing Standards:

The adherence to the IPC-Class-2 standard is an important indicator of quality. This standard ensures that the PCB meets stringent industry specifications and manufacturing requirements. The rigorous electrical testing carried out on each PCB further ensures optimal functionality and reliability.

Mechanical Stability:

The low coefficient of thermal expansion (CTE) across all axes enhances the mechanical stability of the PCB. This stability is crucial for applications that experience temperature fluctuations, as it helps prevent issues such as warping or delamination.

Surface Finish and Finishing Details: The use of immersion gold as the surface finish provides excellent conductivity and corrosion resistance. The white top and bottom silkscreen, along with the green solder mask, enhance component identification and precise soldering. Attention to detail in finishing touches demonstrates a focus on quality and reliability.

Advantages:

• Consistent Signal Propagation: The PCB's use of Rogers RO3003 ceramic-filled PTFE composites ensures a stable dielectric constant, resulting in reliable and consistent signal propagation. This advantage is crucial for applications that require precise and uninterrupted signal transmission.
• Low Signal Loss: With a low dissipation factor, the PCB minimizes signal loss, making it particularly suitable for high-frequency applications. This characteristic allows for improved signal integrity and reduced attenuation, resulting in better overall performance.
• Wide Operating Temperature Range: The PCB exhibits an impressive operating temperature range of -40℃ to +85℃. This wide range enables the PCB to withstand various environmental conditions and ensures its reliability across a broad spectrum of temperatures.
• Mechanical Stability: The PCB's low coefficient of thermal expansion (CTE) across all axes contributes to its mechanical stability. It helps mitigate issues such as warping or delamination, making the PCB suitable for applications that experience temperature fluctuations or demanding thermal conditions.
• Versatile Construction: The PCB's multi-layer board configuration allows for the integration of complex circuitry and enhanced functionality. This versatility enables engineers to design and implement intricate circuit designs while maintaining optimal performance.

By leveraging these advantages, the PCB built with Rogers RO3003 ceramic-filled PTFE composites offers improved signal transmission, reduced signal loss, and reliability in challenging temperature conditions. Its versatility in accommodating complex circuit designs further enhances its appeal for a wide range of applications.

Disadvantages:

• Higher Cost: One of the notable drawbacks of this PCB is its higher cost compared to alternative options. The utilization of advanced ceramic-filled PTFE composites, coupled with intricate construction techniques, can contribute to an elevated price point. This higher cost may impact the feasibility of using this PCB in budget-sensitive projects or applications.
• Complex Manufacturing: The construction of this PCB, particularly when incorporating blind vias and intricate designs, can introduce complexity to the manufacturing process. Careful planning and expertise are required to ensure the successful fabrication of the PCB. This complexity may lead to longer production lead times and higher manufacturing costs.

It is important to weigh these disadvantages against the specific requirements and constraints of your project or application. While the PCB offers remarkable performance and reliability, the higher cost and complex manufacturing considerations should be carefully evaluated to determine if they align with your budget and timeline.

Some typical applications
-band pass filters
- microstrip patch antennas
- voltage controlled oscillators
- Ideal for applications sensitive to temperature change

Should you have any technical inquiries or require further assistance, please do not hesitate to contact Sally Mao at sales30@bichengpcb.com. Our dedicated team stands ready to address any questions or concerns you may encounter.

In summary, our state-of-the-art PCB, crafted using Rogers RO3003 ceramic-filled PTFE composites, redefines the boundaries of performance and reliability. With its rock-solid CTE, extensive operating temperature range, and versatile construction, it caters to the needs of high-frequency applications and circuits sensitive to temperature fluctuations. While it may necessitate a higher investment and meticulous manufacturing, the advantages of this exceptional PCB far outweigh any potential limitations. Embark on a journey of technological prowess and elevate your electronic designs with our unrivaled PCB solution.