Rogers RO4350B is a hydrocarbon/ceramic laminate with a dielectric constant of 3.48 that meets the requirements of commercial grade equipment manufacturers for printed circuit boards.

Has the following advantages:

1. Low RF loss

2. Low dielectric constant fluctuates with temperature

3. Low Z-axis thermal expansion coefficient

4. Low expansion coefficient inside the plate

5. Low dielectric constant tolerance

6. Stable electrical characteristics at different frequencies

7. Easy to mass production and multi-layer mixed pressing of FR4, cost-effective


Purpose: Communication

special requirement:
The bottom layer has a large area of immersion gold, which is beneficial to the heat dissipation of the PCB.