How to choose PCB Board Raw Laminate Material is a quite common subject from the very begining of printed circuit board design, to printed circuit board manufacturing, Choosing a PCB material must strike a balance between meeting design requirements and mass production and cost.
How to choose PCB Board Raw Laminate Material is a quite common subject from the very begining of printed circuit board design, to printed circuit board manufacturing,
The design requirements include electrical and institutional components which can learn and procure through preparing bill of material by reverse engineering circuit board. This material problem is usually more important when designing very high-speed PCB boards (frequency greater than GHz). For example, the commonly used FR-4 material, dielectric loss at a few GHz frequency will have a great impact on signal attenuation, and may not be suitable. As far as electrical is concerned, pay attention to whether the dielectric constant and dielectric loss are compatible at the designed frequency.
