What products are FR4 PCBs typically used in?

FR4 PCBs are commonly used in the following products:

Consumer electronics: FR4 PCBs are extensively used in various consumer electronic devices such as smartphones, tablets, televisions, audio equipment, and home appliances.

Computers and communication devices: FR4 PCBs are essential components in computers and communication devices, including personal computers, servers, network switches, routers, modems, and more.

Automotive electronics: Many functions in modern automobiles rely on electronic control systems, and FR4 PCBs are used in automotive electronic equipment such as engine control units (ECUs), in-car entertainment systems, navigation systems, and onboard sensors.

Industrial equipment and automation systems: FR4 PCBs find wide applications in the industrial sector, including automation equipment, robots, sensors, monitoring systems, industrial computers, and instrumentation.

Medical devices: The medical industry demands high performance and reliability, and FR4 PCBs are used in medical equipment such as electrocardiographs (ECGs), medical monitors, medical imaging devices, and surgical instruments.

Energy and power systems: FR4 PCBs are extensively used in the energy and power industry, including power distribution systems, energy meters, solar and wind energy conversion systems, and more.

In addition to the above products, FR4 PCBs are also used in aerospace equipment, military applications, fire safety equipment, instrumentation, and various other electronic applications. Due to its excellent insulation properties, mechanical strength, and flame-retardant characteristics, FR4 PCB is a preferred choice of substrate material for many electronic products.