Rogers 4350B printed circuit boards deliver exceptional performance for demanding RF and microwave applications. These advanced substrate materials are engineered for high-frequency circuits requiring superior electrical properties and thermal stability.
Key Features:
- Low Dielectric Constant (Dk): 3.48 ± 0.05 at 10 GHz, providing excellent signal integrity
- Ultra-Low Loss Tangent: 0.0037 at 10 GHz for minimal signal attenuation
- Excellent Thermal Stability: Maintains consistent electrical properties across temperature variations
- Superior Dimensional Stability: Minimal expansion/contraction for precision circuit applications
- High Glass Transition Temperature (Tg): 280°C for robust thermal performance
Applications:
- RF/microwave communication systems
- Antenna arrays and beamforming networks
- High-speed digital circuits
- Automotive radar systems
- Aerospace and defense electronics
- 5G infrastructure equipment
- Satellite communication systems
Technical Advantages: Rogers 4350B offers the ideal balance of performance and manufacturability. The material processes similarly to standard FR-4 using conventional PCB fabrication techniques, while delivering RF performance comparable to PTFE-based materials. This unique combination reduces manufacturing costs while maintaining superior electrical characteristics.
Construction: Available in various thicknesses with rolled copper foil. The hydrocarbon ceramic laminate construction provides excellent chemical resistance and long-term reliability in harsh environments.
Ideal for engineers seeking high-performance RF solutions without the complexity and cost penalties associated with traditional microwave substrates.
