Definition of TG150 PCB
The tg150 printed circuit board refers to the circuit board developed with the tg150 board.
Temperatura di transizione vetrosa (Tg) Explanation
What is TG?
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.
Comparison with Melting Temperature
While TG generally proves to be lower than the melting temperature of the corresponding crystalline material state.
Properties of Glass Transition Temperature Materials
Glass transition temperature materials typically appear as flame resistant materials, deforming/melting within a specific temperature range.
TG150 PCB as a Medium TG Material
tg150 PCB is a medium TG material because its temperature range is higher than 130 degrees Celsius to 140 gradi Celsius, but lower than 170 degrees Celsius or higher.
Importance of TG in PCB Stability
Note that the higher the TG of the substrate (usually epoxy), the more stable the PCB (UGPCB) sarà.