A Flex Circuit or Flex PCB is a patterned arrangement of printed circuitry and components that utilizes flexible based material with or without flexible coverlay. These flexible electronic assemblies may be fabricated using the same components used for rigid printed circuit boards, but allowing the board to conform to a desired shape (flex) during its application.
How many layer can a flexible PCB be ?
Maximum 10 layers for flexible PCB.
How copper thichness can a flexible PCB be ?
2oz,only some flexible led PCBs like heavy copper,the best advantage of flexible PCB is flex,if too much copper,willnot be easy to bent for your device.
How big size can a flexible PCB be ?
Flexible PCB material:maximum width is 250mm,because flexible PCB material is a roll,each roll width is 250mm,the length is no limit,so when you design flexible PCB,one side should be less than 250mm,the other side no care .
How thickness can a flexible PCB be ?
0.1mm - 0.2mm,some flexible PCB can be 0.3mm .
LED and Lighting equipments
Smart mobile phone