A Flex-rigid PCB is a thing that the vast majority consider when they visualize a circuit board. These sheets interface electrical parts utilizing conductive tracks and different components, which are orchestrated on a non-conductive substrate. For flexible rigid PCB, most of the non-conductive substrate contains glass, thus enhancing the hardness and strength of the circuit board. A rigid circuit board gives incredible support to the components, just as fair thermal resistance.

Conductive tracks of flexible PCB are included on a non-conductive substrate, such boards use a flexible substrate, such as polyimide. The flexible base enables flexible circuits to dissipate heat, withstand vibration, and overlay up into different shapes. Due to their basic give, flex circuits are progressively utilized in innovative and compact hardware.