2-Layer PCB with Rogers RO3006, 0.3mm Thickness, Immersion Gold Finish, and White Silkscreen
(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
1. Overview of the 2-Layer PCB
Our 2-layer PCB uses Rogers RO3006, a ceramic-filled PTFE composite, as the base material. Known for its stable dielectric constant and low dissipation factor, RO3006 ensures reliable performance for microwave and RF applications. This PCB has been precision-engineered with 1oz copper weight on both sides, a 0.3mm finished thickness, and an immersion gold surface finish. It is manufactured to IPC-Class-2 standards, guaranteeing consistent reliability and quality.
The absence of solder masks and bottom silkscreen, combined with the white top silkscreen, ensures that the focus remains on maintaining high-frequency signal integrity. Every PCB undergoes 100% electrical testing to ensure it meets the highest standards.
2. PCB Construction Details
| Parameter | Specification |
| Base Material | Rogers RO3006 |
| Layer Count | 2 layers |
| Board Dimensions | 45.2mm x 43.5mm ± 0.15mm |
| Minimum Trace/Space | 5/5 mils |
| Minimum Hole Size | 0.2mm |
| Finished Board Thickness | 0.3mm |
| Finished Copper Weight | 1oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Immersion Gold |
| Top Solder Mask | None |
| Bottom Solder Mask | None |
| Top Silkscreen | White |
| Bottom Silkscreen | None |
| Electrical Testing | 100% tested to IPC-Class-2 standards |
3. Key Components and Features
Material Features
- Dielectric Constant (Dk): 6.15 ± 0.15 at 10 GHz/23°C, ensuring stable signal propagation.
- Dissipation Factor (Df): 0.002 at 10 GHz/23°C, minimizing energy loss and signal distortion.
Thermal Stability:
- Decomposition Temperature (Td) > 500°C, ensuring reliability under high temperatures.
- Thermal Conductivity: 0.79 W/mK, allowing for efficient heat dissipation.
Moisture Resistance:
- Moisture absorption is ≤0.02%, ensuring consistent performance in humid environments.
CTE (Coefficient of Thermal Expansion):
- X-axis: 17 ppm/°C, Y-axis: 17 ppm/°C, Z-axis: 24 ppm/°C, making it dimensionally stable across temperature variations.
Key Benefits
Signal Integrity: The low dissipation factor ensures minimal signal loss, making it ideal for high-frequency applications.
Mechanical Stability: The material’s uniform mechanical properties and low in-plane expansion coefficient enhance reliability for assemblies sensitive to temperature changes.
Cost-Effective Manufacturing: The volume manufacturing process of RO3006 laminates ensures economical pricing without compromising on quality.
Applications of the 2-Layer PCB
- Automotive Radar Systems
- Global Positioning Satellite (GPS) Antennas
- Cellular Telecommunications
- Patch Antennas
- Satellite Communication
- Remote Meter Readers and Power Backplanes
Why Choose Bicheng Technologies?
At Bicheng Technologies Limited, we specialize in manufacturing high-quality PCBs tailored to your specific needs. Our 2-layer PCB with Rogers RO3006 material is designed to meet the demands of RF and microwave applications with precision and care.
Why Work With Us?
High Standards: All PCBs are manufactured to IPC-Class-2 standards and undergo rigorous testing.
Global Reach: We deliver worldwide, ensuring timely support for your projects.
Customer-Centric Approach: We work closely with our clients to provide customized solutions.
If you’d like more information or have specific technical questions, feel free to contact me at sales30@bichengpcb.com. Let’s work together to turn your innovative designs into reality!
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Rogers RO3006 2-Layer PCB bulit on 10mil Thickness substrates, Immersion Gold Finish, and White Silkscreen Images
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