TG150 PCB circuit board

The tg150 printed circuit board refers to the circuit board developed with the tg150 board. TG usually means glass transition temperature, and it refers to the stable, reversible change of an amorphous material from a solid "glass-like" state to a rubbery and viscous state when a temperature higher than expected is applied. While TG generally proves to be lower than the melting temperature of the corresponding crystalline material state.

Glass transition temperature materials typically appear as flame resistant materials, deforming/melting within a specific temperature range. tg150 PCB is a medium TG material because its temperature range is higher than 130 degrees Celsius to 140 degrees Celsius, but lower than 170 degrees Celsius or higher. Note that the higher the TG of the substrate (usually epoxy), the more stable the PCB will be.