In the dynamic world of electronics, the demand for
high-performance printed circuit boards (PCBs) has never been
greater. Our 2-layer PCB, constructed from Rogers RO3006, is
specifically designed to meet the rigorous requirements of RF and
microwave applications.
Material Selection: Rogers RO3006
At the core of this PCB is Rogers RO3006, a state-of-the-art
laminate material known for its exceptional electrical and
mechanical properties. This ceramic-filled PTFE composite is
engineered for commercial microwave and RF applications, offering
superior performance and stability.
| Property | RO3006 | Direction | Units | Condition | Test Method |
| Dielectric Constant,εProcess | 6.15±0.05 | Z | | 10 GHz/23℃ | IPC-TM-650 2.5.5.5 Clamped Stripline |
| Dielectric Constant,εDesign | 6.5 | Z | | 8GHz to 40 GHz | Differential Phase Length Method |
| Dissipation Factor,tanδ | 0.002 | Z | | 10 GHz/23℃ | IPC-TM-650 2.5.5.5 |
| Thermal Coefficient of ε | -262 | Z | ppm/℃ | 10 GHz -50℃to 150℃ | IPC-TM-650 2.5.5.5 |
| Dimensional Stability | 0.27
0.15 | X
Y | mm/m | COND A | IPC-TM-650 2.2.4 |
| Volume Resistivity | 105 | | MΩ.cm | COND A | IPC 2.5.17.1 |
| Surface Resistivity | 105 | | MΩ | COND A | IPC 2.5.17.1 |
| Tensile Modulus | 1498
1293 | X
Y | MPa | 23℃ | ASTM D 638 |
| Moisture Absorption | 0.02 | | % | D48/50 | IPC-TM-650 2.6.2.1 |
| Specific Heat | 0.86 | | j/g/k | | Calculated |
| Thermal Conductivity | 0.79 | | W/M/K | 50℃ | ASTM D 5470 |
Coefficient of Thermal Expansion
(-55 to 288℃) | 17
17
24 | X
Y
Z | ppm/℃ | 23℃/50% RH | IPC-TM-650 2.4.4.1 |
| Td | 500 | | ℃ TGA | | ASTM D 3850 |
| Density | 2.6 | | gm/cm3 | 23℃ | ASTM D 792 |
| Copper Peel Stength | 7.1 | | Ib/in. | 1oz,EDC After Solder Float | IPC-TM 2.4.8 |
| Flammability | V-0 | | | | UL 94 |
| Lead-free Process Compatible | Yes | | | | |
Key Features of Rogers RO3006
- Dielectric Constant (Dk): 6.15 ± 0.15 at 10 GHz and 23°C, this
stable Dk is crucial for maintaining signal integrity in
high-frequency applications.
- Dissipation Factor: With a low dissipation factor of 0.002 at 10
GHz, Rogers RO3006 minimizes energy loss, making it ideal for
efficient signal transmission.
- Thermal Stability: The thermal decomposition temperature (Td)
exceeds 500°C, providing robust performance in demanding thermal
environments.
- Moisture Absorption: A remarkably low moisture absorption rate of
0.02% enhances the reliability of the PCB in various environmental
conditions.
- Coefficient of Thermal Expansion (CTE): With X and Y axes at 17
ppm/°C and Z axis at 24 ppm/°C, Rogers RO3006 offers excellent
dimensional stability.
PCB Specifications
| Parameter | Specification |
| Base Material | RO3006 |
| Layer Count | 2 Layers |
| Board Dimensions | 45.2mm x 43.5mm |
| Minimum Trace/Space | 5/5 mils |
| Minimum Hole Size | 0.2mm |
| Blind Vias | No |
| Finished Board Thickness | 0.3mm |
| Finished Cu Weight | 1 oz (1.4 mils) outer layers |
| Via Plating Thickness | 20 μm |
| Surface Finish | Immersion Gold |
| Top Silkscreen | White |
| Bottom Silkscreen | No |
| Top Solder Mask | No |
| Bottom Solder Mask | No |
Stackup Configuration
The PCB features a robust stackup designed for optimal electrical
performance:
- Copper Layer 1: 35 μm
- Rogers RO3006 Core: 10 mils (0.254mm)
- Copper Layer 2: 35 μm
This configuration ensures effective electrical connections and
stable thermal management, critical for high-frequency
applications.
Quality Assurance
Each PCB undergoes a 100% electrical test prior to shipment,
ensuring compliance with IPC-Class-2 standards. This rigorous
testing process is designed to guarantee reliability and
performance in demanding environments.
Typical Applications
The versatility of this PCB makes it ideal for various
high-frequency applications, including:
- Automotive Radar Applications: Enhancing vehicle safety and
navigation systems.
- Global Positioning Satellite (GPS) Antennas: Ensuring precise
location tracking with minimal signal loss.
- Cellular Telecommunications Systems: Perfect for power amplifiers
and antennas, supporting reliable communication.
- Patch Antennas for Wireless Communications: Supporting seamless
connectivity for mobile devices.
- Direct Broadcast Satellites: Delivering high-quality satellite
signals for entertainment and communications.
- Datalink on Cable Systems: Facilitating efficient data
transmission for cable networks.
- Remote Meter Readers: Enhancing utility management with reliable
data collection.
- Power Backplanes: Supporting high-performance power distribution
in complex systems.
Conclusion
This 2-layer PCB featuring Rogers RO3006 material represents the
forefront of PCB technology, offering exceptional performance,
reliability, and versatility.
Investing in this advanced PCB solution not only ensures that your
products meet the demands of modern technology but also positions
them for success in an increasingly competitive market. To learn
more or to place an order, please contact us today—let’s take your
electronic solutions to the next level!
