RO3003 2-Layer PCB with ENIG 10mil Thickness: A High-Frequency Solution for RF and Microwave Applications by Bicheng Technologies Limited

RO3003 2-Layer PCB with 0.3mm Thickness: A High-Frequency Solution for RF and Microwave Applications by Bicheng Technologies Limited

(All PCBs are custom-manufactured. Specifications may vary based on design requirements.)

At Bicheng Technologies Limited, we are proud to introduce the RO3003 2-Layer PCB, a high-performance PCB solution designed for RF and microwave applications. Built with Rogers RO3003 ceramic-filled PTFE laminates, this PCB delivers exceptional dielectric stability, low signal loss, and superior thermal reliability, making it ideal for applications like automotive radar, 5G wireless infrastructure, and satellite communications.

This 0.3mm thick PCB, featuring 1oz copper weight, immersion gold surface finish, and black silkscreen, ensures precision and durability for high-frequency circuits. In this article, we’ll explore its construction, features, and applications in detail.

1. Overview of the RO3003 2-Layer PCB

The RO3003 2-Layer PCB is engineered for high-frequency applications that require stable dielectric properties, low dissipation factor, and excellent mechanical integrity. Rogers RO3003 laminates are ceramic-filled PTFE composites that offer uniform electrical performance over a wide range of temperatures and frequencies.

This PCB is particularly well-suited for 77 GHz automotive radar, 5G mmWave systems, and advanced RF designs. At Bicheng Technologies Limited, all PCBs are manufactured to IPC-Class-2 standards and undergo rigorous 100% electrical testing to guarantee reliability and performance.

PCB Construction Details

The 2-layer stackup, with Rogers RO3003 laminates, ensures low signal loss, thermal stability, and mechanical reliability, making this PCB a reliable solution for high-frequency designs.

2. Features and Benefits of RO3003 Material

The RO3003 laminates from Rogers Corporation are high-frequency substrates that combine ceramic-filled PTFE composites with exceptional dielectric properties and thermal stability. These laminates are ideal for applications requiring consistent electrical performance and low loss up to 77 GHz.

Key Features of RO3003:

• Dielectric Constant (Dk): 3 ± 0.04 at 10GHz/23°C, ensuring stable and accurate signal propagation across a wide frequency range.
• Dissipation Factor (Df): 0.001 at 10GHz, minimizing energy loss and improving circuit efficiency.
• Thermal Properties: Thermal Decomposition Temperature (Td): >500°C, ensuring structural integrity under extreme conditions.
• Thermal Conductivity: 0.5 W/mK, enabling efficient heat dissipation.
• CTE (Coefficient of Thermal Expansion):
  • X-axis: 17 ppm/°C
  • Y-axis: 16 ppm/°C
  • Z-axis: 25 ppm/°C, ensuring dimensional stability and compatibility with copper.
• Moisture Resistance: Ultra-low moisture absorption of 0.04%, ensuring stable performance in humid environments.

Key Benefits of RO3003:

• Low Dielectric Loss: Enables reliable performance in applications up to 77 GHz.
• Stable Dielectric Constant: Consistent performance across a wide range of temperatures and frequencies.
• Low In-Plane Expansion Coefficient: Matches copper, ensuring reliable surface-mounted assemblies and dimensional stability.
• Cost-Effectiveness: Economical laminate pricing for volume manufacturing.
• Mechanical Reliability: Suitable for stripline and multi-layer board constructions.

3. Applications of the RO3003 2-Layer PCB

The RO3003 2-Layer PCB is ideal for RF and microwave systems that demand high frequency, precision, and thermal reliability. Its unique material properties make it suitable for a variety of applications.

Typical Applications:

• Automotive Radar Applications
• Global Positioning Satellite (GPS) Antennas
• Cellular Telecommunications Systems
• Patch Antennas for Wireless Communications
• Direct Broadcast Satellites
• Datalink on Cable Systems
• Remote Meter Readers
• Power Backplanes

4. Why Choose Bicheng Technologies Limited?

At Bicheng Technologies Limited, we are committed to delivering innovative PCB solutions for high-frequency and RF applications. The RO3003 2-Layer PCB is a testament to our dedication to performance, quality, and customer satisfaction.

Why Partner with Us?

• Expertise in RF and Microwave PCBs: We specialize in high-frequency PCBs, ensuring superior performance and reliability.
• Stringent Quality Standards: All PCBs are manufactured to IPC-Class-2 standards and undergo 100% electrical testing.
• Global Availability: We deliver worldwide, ensuring timely support for your projects.
• Customer-Centric Approach: Our team provides tailored solutions to meet your specific requirements.

For technical inquiries or assistance, feel free to contact me, Sally, at sales30@bichengpcb.com. I am happy to help you find the perfect PCB solution for your application.