TG130 means the glass transition temperature for this material is 130 ℃
High TG FR-4 has better flame retarding capability when compared with the normal FR-4.
If you need high TG board. Please contact our custom service.
Aluminium board has good thermal radiating capabilities. So this material is usually used for LED board.
Aluminium board is hard to make 2-layer. To save your money, we highly recommend you not to design your Aluminium board in 2 layers.
FPC is short for Flexible Printed Circuit. It can be bent to some extent.
FPC reliability is worse than normal PCB. So FPC is usually only used for connection.
If you FPC is bigger than 100mm*100mm or you want a Rigid-Flex Board. Please contact our custom service.