Rogers RO4533 double-sided 35um copper weight PCB, 20mil Thickness, Green Solder Mask, and Immersion Gold Finish

2-Layer PCB with Rogers RO4533, 0.6mm Thickness, Green Solder Mask, and Immersion Gold Finish


1. Overview of the 2-Layer PCB
Our 2-layer PCB is manufactured using Rogers RO4533, a ceramic-filled, glass-reinforced hydrocarbon material designed to deliver low loss performance and controlled dielectric properties. The board is built with a Rogers core of 0.508mm (20mil), sandwiched by 1oz copper layers on both sides, ensuring reliable signal performance and durability.

The immersion gold surface finish enhances solderability while protecting against oxidation, and the green solder mask adds a protective layer while improving aesthetics. The white silkscreen on the top layer ensures clear labeling for components. Fully compliant with IPC-Class-2 standards, this board is thoroughly tested for quality and reliability before shipment.



2. PCB Construction Details

3. PCB Stackup
The 2-layer rigid PCB stackup is simple yet effective for high-frequency designs. The structure is as follows:

4. Features of Rogers RO4533

• Dielectric Constant (Dk): 3.3 at 10 GHz, enabling consistent signal propagation.
• Dissipation Factor (Df): 0.0025 at 10 GHz, ensuring minimal signal loss.
• Thermal Stability:
  • Tg: >280°C, ensuring reliability in high-heat applications.
  • Thermal Conductivity: 0.6 W/mK, enabling effective power handling.
• Dimensional Stability: X-axis: 13 ppm/°C, Y-axis: 11 ppm/°C, Z-axis: 37 ppm/°C.
• Moisture Resistance: Low moisture absorption of 0.02%, ensuring consistent performance in humid environments.

5. Benefits of Rogers RO4533

• High-Frequency Performance: The low loss and low PIM response make it ideal for RF applications.

• Cost-Effective Manufacturing: Its thermoset resin system is compatible with standard PCB fabrication processes, reducing overall costs.

• Exceptional Dimensional Stability: Uniform mechanical properties ensure consistent yields and reliability.

• High Thermal Conductivity: Improved power handling and heat dissipation ensure long-term reliability.

• Green Compliance: Halogen-free material meets stringent environmental standards.

6. Applications of the 2-Layer PCB

Cellular Base Station Antennas

WiMAX Antenna Networks

RF and Microwave Applications



Why Choose Bicheng Technologies?
At Bicheng Technologies Limited, we specialize in manufacturing high-quality PCBs tailored to meet the needs of RF and antenna applications. Our 2-layer PCB with Rogers RO4533 combines cutting-edge materials with precise manufacturing processes to deliver reliable, high-performance solutions.


Why Work With Us?
Global Availability: We deliver worldwide, ensuring timely support for your projects.
Quality Assurance: All PCBs are manufactured to IPC-Class-2 standards and undergo rigorous testing.
Customer-Centric Approach: We work closely with clients to provide customized solutions.


If you’d like more information or have specific questions, feel free to contact me at sales30@bichengpcb.com. Let’s bring your innovative designs to life with our expertise in advanced PCB manufacturing.