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We are always honest with global customers, and there is no risk in cooperating with our company!
Layer : 3
Board thickness: 2 mm
Material: FR4 TG170+Polyimide
Out layer copper thickness: 1 oz
Inner layer copper thickness: 1oz
Surface treatment: Immersion gold 3U”
Application: Consumer electronics
Minimum hole: 0.2 mm
Minimum line width/line spacing: 3.7mil/ 4.3 mil
The Rigid-Flex board is a circuit board with FPC characteristics and PCB characteristics formed by combining the flexible circuit board and the Rigid circuit board according to relevant process requirements after pressing and other processes.
Because the Rigid Flex boards are the combination of FPC and Rigid PCB, the production of Rigid Flex boards should have both FPC production equipment and Rigid PCB production equipment. First, the electronic engineers draw the lines and shapes of the Rigid Flex boards according to the needs, and then distribute them to the factories that can produce the Rigid-Flex boards. The CAM engineers process and plan the relevant documents, and then arrange the FPC and Rigid PCB production lines needed for FPC production line to produce PCBs. After the two types of Rigid-Flex boards come out, the FPC and Rigid PCB are seamlessly pressed through the press according to the planning requirements of the electronic engineers, After a series of details, the Rigid -Flex board is finally made. A very important link, because the Rigid-Flex boards are difficult and have many details, it is generally necessary to carry out a full inspection before shipment, because its value is relatively high, so as to avoid the loss of relevant interests between the supply and demand parties.
3 layer rigid-flex board