What is the difference between Rogers PCB and ordinary PCB?

September 22, 2022

What is the difference between Rogers PCB and ordinary PCB?

Compared with ordinary PCB, Rogers is more suitable for making high-frequency PCB, and the board has better stability and higher precision. Rogers board has the following 4 series:

RO4000 PCB board: Hydrocarbon-filled ceramic laminate with excellent cost performance.

High-reliability TMM: rich dielectric constant, DK from 3.27-12.85, extremely low change with temperature, excellent mechanical properties, can resist creep flow and cold flow.

High thermal conductivity 92ML: Epoxy resin + high thermal conductivity ceramic powder filled high thermal conductivity and high withstand voltage electronic material, UL MOT150 ℃, the absolute value of the same medium thickness withstand higher, 8mil> 4500VAC

High-reliability RT / Duroid 5000/6000: PTFE filled ceramic or random glass fiber laminates with strict batch consistency and extremely stable electrical performance. Focus on high reliability and high stability applications.

Rogers products are mainly used in:

Mobile communication RF power amplifier circuit & antenna, microwave millimeter wave antenna, LNB for satellite broadcasting, microwave communication, millimeter-wave radar and optical communication, high-performance high-speed digital circuit multilayer PCB, high power and high thermal conductivity, automotive electronics, power supply, etc.