Rogres RO4350B Hybrid PCB

Rogers ro4350b is a hydrocarbon / ceramic laminate with a dielectric constant of 3.48. It meets the requirements of commercial equipment manufacturers for printed circuit boards

It has the following advantages:

1. Low RF loss

2. Low dielectric constant fluctuation with temperature

3. Low z-axis thermal expansion coefficient

4. Coefficient of expansion in low plate

5. Low permittivity tolerance

6. Stable electrical characteristics at different frequencies

7. Easy to mass production and multi-layer mixing of FR4, with high cost performance

Rogers ro4350b  hybrid PCB

The hybrid of FR4 and high frequency PCB materials is becoming more and more common, because there is little compatibility between FR4 and most high frequency PCB  materials.

The composite PCB made of common FR-4 plate, P-chip and special board (ceramic board, PTFE, hydrocarbon, polyphenylene oxide and other materials) and P-chip can realize the requirements of high-frequency signal transmission and high-security signal transmission, and can design RF circuit on the PCB. At the same time of signal transmission, mixed pressing can reduce the use of high-speed and high frequency PCB, and reduce the production At present, ipcb company produces Rogers ro4350b + FR4 type of composite laminate in batch.