RO4350B + FR4 high frequency hybrid PCB

概要

Rogers RO4350B PCB material is a strengthened glassy hydrocarbon/ceramic material that can be processed in the same way as low cost printed circuits on FR-4 substrate material.

Dielectric Properties

誘電率

Its dielectric constant at 10 GHz is 3.48, which makes it commonly used in high frequency power amplifier designs.

Thermal Stability

Low CTE Along the Z-Axis

The RO4350B laminate has a low coefficient of thermal expansion (CTE) along the z-axis, ensuring high stability for multilayer circuits interconnected through metallized vias (PTH).