RO4003C PCB Double-layer on 16mil Rogers Material Immersion Gold

Introducing our high-frequency double-layer rigid PCB, precision-engineered using RO4003C laminate. This advanced PCB solution delivers exceptional electrical performance with FR-4-like processability, making it the ideal choice for cellular base stations, automotive radar, and RF identification systems.

The stack-up of this PCB consists of:

- Copper Layer 1: 35 μm (1oz)

- RO4003C Core: 0.406 mm (16 mil)

- Copper Layer 2: 35 μm (1oz)

PCB details

Features and Benefits of RO4003C Material

Dielectric Properties

RO4003C laminate exhibits a stable dielectric constant of 3.38 (±0.05 at 10GHz), providing consistent signal performance for cost-sensitive RF applications.

Low Loss Characteristics

With a dissipation factor of 0.0027 at 10GHz, RO4003C minimizes energy loss while maintaining FR-4 processing advantages.

Thermal Performance

The CTE values for RO4003C are optimized for reliability:

- X-axis: 11 ppm/°C

- Y-axis: 14 ppm/°C

- Z-axis: 46 ppm/°C

Additional Advantages

- No special through-hole treatments required

- Low moisture absorption (0.06%)

- High Tg >280°C (536°F)

- Standard FR-4 processing

- Cost-effective volume production

Typical Applications

- Cellular base station antennas

- Automotive radar sensors

- RF identification tags

- Satellite LNB components

- Wireless infrastructure

- Microwave communication systems

Quality Assurance:

100% electrical testing (continuity/isolation)

Automated optical inspection (AOI)

IPC-6012 Class 2 compliant

RoHS compliant materials

Lead-free assembly compatible

Conclusion

This 2-layer RO4003C PCB provides an optimal balance of RF performance and manufacturing efficiency for high-volume applications. With its microwave-grade electrical properties and standard processing advantages, it represents an excellent choice for engineers developing cost-effective wireless solutions. Our technical team is available to support your specific application requirements - contact us today to discuss your requirement or place an order.