What Is Pcb Fr4 Material Difference With Fr1, Fr2, Fr3, Fr5?
Understanding the various materials used in printed circuit boards (PCBs) is critical for both producers and end users. Among these materials, FR4 is a popular and adaptable option. However, this is not the only FR-grade material available. This comprehensive tutorial will look at the differences between FR4 and its predecessors: FR1, FR2, FR3, and FR5. We'll look at their distinctive features, applications, and how they compare to each other in various parts of PCB production.