Here Are Some Common PCB Materials

Common PCB Materials

FR-4

This is the most common PCB material, and its main components are glass fiber and epoxy resin. It has good insulation properties, mechanical strength and temperature resistance, and is widely used in the manufacture of electronic products.

Flexible PCB (FPC)

FPC is a flexible PCB board, with high flexibility and corrosion resistance, suitable for complex shape circuit boards, flexible, foldable, suitable for electronic devices in the space and weight requirements of high occasions, commonly seen in mobile phones, tablets and other mobile devices, but its mechanical strength is low, not suitable for high-power circuits.

High TG FR-4

High TG FR-4 material has a higher glass transfer temperature (TG value) than ordinary FR-4 material, can withstand higher temperature (150℃) and humidity environment, suitable for high temperature and high humidity environment of electronic products, such as electronic circuit board manufacturing, automotive electronics and other fields.