RO3010 PCB: 2-Layer, 5mil Core, 0.2mm Thickness with ENIG Finish

(All PCBs are custom-manufactured. Reference images and parameters may vary based on your design requirements.)
 

Overview of RO3010 2-Layer PCB

The RO3010 PCB is a 2-layer rigid PCB designed for high-frequency and miniaturized applications. Built with Rogers RO3010 laminates, this PCB features a 5mil (0.127mm) core and a finished thickness of 0.2mm, providing high dielectric constant (Dk) stability, low dissipation factor, and exceptional mechanical reliability. With a Dielectric Constant (Dk) of 10.2 ± 0.30 at 10 GHz, the RO3010 PCB is an ideal choice for circuit miniaturization and broadband, high-frequency designs.

The Electroless Nickel Immersion Gold (ENIG) finish ensures excellent solderability, corrosion resistance, and long-term durability, while the white silkscreen on the top layer enhances readability and aesthetics.

PCB Construction Details

The following table outlines the key construction details of the RO3010 PCB:

PCB Stackup

Introduction to RO3010 Material

The Rogers RO3010 laminates are ceramic-filled PTFE composites offering high dielectric constant and low dissipation factor. These laminates are designed for broadband and high-frequency applications, where dimensional stability and reliable electrical performance are critical. Their high thermal conductivity and low moisture absorption make them suitable for harsh environments and continuous operation.

Key Features of RO3010

• Dielectric Constant (Dk): 10.2 ± 0.30 at 10 GHz / 23°C.
• Dissipation Factor: Low at 0.0022 at 10 GHz.
• Thermal Conductivity: 0.95 W/mK for efficient heat dissipation.
• Thermal Expansion Coefficient (CTE):
• X-axis: 13 ppm/°C, Y-axis: 11 ppm/°C, Z-axis: 16 ppm/°C.
• High Decomposition Temperature (Td): >500°C.
• Moisture Absorption: Very low at 0.05%.
• Operating Temperature Range: -40°C to +85°C.

Benefits of RO3010

• Dimensional Stability: Expansion coefficient closely matches copper, ensuring structural integrity.
• Miniaturization Capability: High Dk allows for smaller circuit designs.
• Consistent Performance: Maintains stable electrical properties across a broad frequency range.
• Cost-Effective: Economical for volume manufacturing processes.

Applications

1. Automotive Radar Applications
2. Global Positioning Satellite Antennas
3. Cellular Telecommunications
4. Patch Antennas for Wireless Communications
5. Direct Broadcast Satellites
6. Datalink on Cable Systems
7. Remote Meter Readers
8. Power Backplanes

Conclusion

The RO3010 2-layer PCB is a premium solution for high-frequency and compact circuit designs, offering low dielectric loss, dimensional stability, and broadband performance. With its 5mil RO3010 core, ENIG finish, and white silkscreen, this PCB is tailored for RF and microwave applications requiring high reliability and consistent electrical performance.

Compliant with IPC-Class-2 standards and available worldwide, the RO3010 PCB is the perfect choice for engineers working on automotive radar systems, satellite communications, and telecom infrastructure.