RO3203 High Frequency PCB

June 12, 2024

Enhance your electronic designs with the superior performance of RO3203 high frequency circuit materials. Specifically engineered with ceramic-filled laminates reinforced with woven fiberglass, RO3203 stands out for its exceptional electrical performance and mechanical stability, all while maintaining cost-effectiveness. As part of the renowned RO3000 series, RO3203 materials offer enhanced mechanical stability, making them a top choice for high-frequency applications.

With a dielectric constant of 3.02 and an impressively low dissipation factor of 0.0016, RO3203 materials provide extended usability up to frequencies beyond 40 GHz. The material's thermal conductivity of 0.48 W/mK ensures efficient heat conduction, contributing to optimal performance in demanding environments.

RO3203 boasts a volume resistivity of 107 MΩ.cm and surface resistivity of 107 MΩ, attesting to its excellent electrical properties. Its exceptional dimensional stability of 0.8 mm/m in the X and Y directions, coupled with a moisture absorption rate of less than 0.1%, demonstrates its resistance to environmental factors.

Additionally, the material exhibits different coefficients of thermal expansion in various directions, with the Z-direction coefficient at 58 ppm/℃ and the X and Y-direction coefficients both at 13 ppm/℃. With a Thermal Decomposition Temperature (Td) of 500℃ and a density of 2.1 gm/cm3, RO3203 ensures reliability and durability in challenging conditions.

After soldering, RO3203 maintains a copper peel strength of 10.2 lbs/in and a UL 94 V-0 flammability rating, making it compatible with lead-free processes. Its versatility extends to PCB capabilities, offering single-layer, double-layer, multi-layer, and hybrid configurations, with options for different copper weights and thicknesses.

Embrace innovation with RO3203 PCBs, suitable for various industries and technologies, including automotive collision avoidance systems, GPS antennas, microstrip patch antennas, direct broadcast satellites, and remote meter readers. Elevate your designs with the superior performance and reliability of RO3203 high frequency PCBs.