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20 mil RO4003C PCB
20 mil RO4003C PCB

RF-10 PCB 20mil-How Does RF-10 PCB Compare to Other High-Frequency PCB Materials?

  • June 25. 2024

RF-10 copper clad laminates are cutting-edge composites that combine ceramic-filled PTFE and woven fiberglass, offering a superior solution for high-frequency applications. This deep-dive article explores the features, benefits, construction details, statistics, and applications of RF-10 PCB, highlighting its ability to enhance RF circuit design through high performance and size reduction.

Introduction of RF-10

RF-10 PCB 20mil laminates are specifically engineered to meet the demands of RF applications, providing a cost-effective substrate with industry-acceptable delivery times. The combination of ceramic-filled PTFE and woven fiberglass results in high dielectric constant, low dissipation factor, and improved rigidity. These properties make RF-10 PCB an ideal choice formulti circuit boards, offering low dielectric loss, ease of handling, and enhanced dimensional stability.


RF-10 High frequency PCB boasts several key features that make it stand out in the RF circuit design landscape:

1. Dielectric Constant of 10.2 ± 0.3 at 10GHz:

Enables size reduction and optimal performance in high-frequency applications.

2. Dissipation Factor of 0.0025 at 10GHz:

Ensures low signal losses and superior signal integrity.

3.High Thermal Conductivity of 0.85 W/mk (Unclad):

Facilitates efficient heat dissipation and thermal management.

4. x CTE of 16 ppm/°C, y CTE of 20 ppm/°C, z CTE of 25 ppm/°C:

Offers excellent dimensional stability across a range of temperatures.

5. Low Moisture Absorption of 0.08%:

Ensures reliable performance even in humid environments.

6. Flammability Rating of V-0:

Provides enhanced safety and compliance with industry standards.

Taconic RF-10 PCB


The utilization of RF-10 Taconic PCB material sbrings forth a range of benefits that contribute to optimized RF circuit design:

1)High DK for RF circuit size reduction: Enables miniaturization and compact design.

2)Excellent dimensional stability:Ensures consistent performance and reliable operation.

3)Tight DK tolerance (10.2 +/- 0.3): Guarantees precise control over dielectric properties.

4)High thermal conductivity for enhanced thermal management: Enables efficient dissipation of heat.

5)Excellent adhesion to smooth coppers: Ensures reliable bonding and optimal signal transfer.

6)Low X, Y, Z expansion: Maintains dimensional integrity and facilitates reliable manufacturing processes.

7)Excellent price/performance ratio: Offers a cost-effective solution without compromising on quality.

How does RF-10 PCB compare to other high-frequency PCB materials?

RF-10 PCB stands out among other high-frequency PCB materials due to its unique combination of features and benefits. Here's a comparison highlighting the advantages of RF-10 PCB over some commonly used high-frequency PCB materials:

RF-10 PCB vs. FR-4:

Dielectric Constant (DK): RF-10 PCB has a higher DK (10.2±0.3 at 10GHz) compared to FR-4, making it more suitable for size reduction in RF circuits.

Dissipation Factor: RF-10 PCB has a lower dissipation factor (0.0025 at 10GHz) compared to FR-4, resulting in lower signal losses and improved signal integrity.

Thermal Conductivity: RF-10 PCB possesses higher thermal conductivity (0.85 W/mk) compared to FR-4, enabling better heat dissipation and thermal management.

Dimensional Stability: RF-10 PCB offers excellent dimensional stability, ensuring consistent performance across a wide temperature range.

Moisture Absorption: RF-10 PCB has low moisture absorption (0.08%), making it more reliable in humid environments.

RF-10 PCB vs. Rogers RO4000 Series:

Cost: RF-10 PCB provides a cost-effective solution compared to the Rogers RO4000 series, making it more accessible for various RF applications.

Dielectric Constant and Dissipation Factor: RF-10 PCB offers comparable or even superior dielectric properties, with a tight DK tolerance (10.2±0.3) and low dissipation factor (0.0025 at 10GHz).

Thermal Conductivity: RF-10 PCB exhibits competitive thermal conductivity (0.85 W/mk) compared to the Rogers RO4000 series, ensuring efficient heat dissipation.

Dimensional Stability: RF-10 PCB provides excellent dimensional stability, ensuring reliable performance over a wide temperature range.

Availability: RF-10 PCB is readily available worldwide, while certain variants of the Rogers RO4000 series may have limited availability.

RF-10 PCB vs. PTFE-based Materials:

Cost: RF-10 PCB offers a more cost-effective solution compared to pure PTFE-based materials, making it an attractive choice for RF circuit design.

Dielectric Constant and Dissipation Factor: RF-10 PCB provides competitive dielectric properties with a higher DK and low dissipation factor, ensuring optimal signal integrity.

Dimensional Stability: RF-10 PCB offers excellent dimensional stability, similar to PTFE-based materials, ensuring reliable performance under varying conditions.

Availability: RF-10 PCB is more widely available compared to certain specialized PTFE printed circuit board, ensuring accessibility for engineers and designers.

It's worth noting that the choice of PCB material depends on the specific requirements of the RF application, such as frequency range, power handling, cost constraints, and manufacturing considerations. Conducting thorough research, consulting with experts, and considering the specific needs of the project will help determine the most suitable high-frequency PCB material, whether it's RF-10 PCB or another option.

RF-10 Taconic material PCB

RF-10PCB Stackup: 2-layer rigid PCB

The RF-10 Taconic laminates PCB is commonly utilized in a 2-layer rigid PCB configuration with the following stackup:

Copper_layer_1 - 35μm (1oz)

RF-10 Core - 20mil (0.508mm)

Copper_layer_2 - 35μm (1oz)

Type of Artwork Supplied: Gerber RS-274-X

RF-10 PCB is compatible with Gerber RS-274-X, ensuring seamless integration into the PCB manufacturing process.

Quality Standard: IPC-Class-2

RF-10 PCB adheres to the IPC-Class-2 quality standard, guaranteeing high-quality manufacturing and reliability.

Availability: Worldwide

RF-10 PCB is readily available worldwide, ensuring accessibility to engineers and designers across the globe.


The versatility and performance of RF-10 PCB make it suitable for various RF applications, including:

Microstrip Patch Antennas

GPS Antennas

Passive Components (filters, couplers, power dividers)

Aircraft Collision Avoidance Systems

Satellite components


RF-10 Taconic material PCB represents a breakthroughin RF circuit design, offering high performance, size reduction, and enhanced thermal management. With its high dielectric constant, low dissipation factor, and excellent dimensional stability,Taconic RF-10 PCB provides designers with a cost-effective solution that meets industry standards and delivers optimal signal integrity. Its applications span across diverse RF fields, enabling engineers to create cutting-edge systems for wireless communication, aerospace, and more. As RF technology continues to advance, RF-10 20mil PCB remains at the forefront, empowering designers to push the boundaries of what's possible in RF circuit design.

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