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Rigid Flex PCB boards are composed of a combination of rigid part (Rigid PCB) and flexible part ( FPC) that are connected to each other by lamination with Prepreg, which replacing and eliminating the board-to-board connectors, making the PCB design more possiblity and flexibility.
This flex rigid pcb is a 6 layer one with impedance control.The structure is 2R+2F+2R with finished board thickness 1.0mm. The copper thickness is common requirement:1 OZ.
FR4 + PI
Solder Mask And Coverlay
Green Solder Mask And Yellow Cover Film
UL, RoHS, SGS, ISO9001
Flame Retardant Propertie
Product Feature And Application
The inner layers have an oxide layer applied and then “stacked” together with pre-preg providing insulation between layers and copper foil is added to the top and bottom of the stack. The lamination process consists of placing the internal layers under extreme temperature (375 degrees Fahrenheit) and pressure (275 to 400 psi) while laminating with a photosensitive dry resist. The PCB is allowed to cure at a high temperature, the pressure is slowly released and then the material is slowly cooled.
Impedance is the sum total of the inductance and capacitance of thecircuit board at high frequency. The term is used to describethe frequency of the circuit board. Generally, impedancevalues vary in a printed circuit board, unless the trace valuesare taken into account while designing.
This board’s impedance control is very strict,which means that the requirement of track width and space is also very strict, and the Min.trace width/space is 0.075/0.075mm. The application of this rigid flex pcb is high end bluetooth headset.
● No MOQ: You may order as small as 1pcs of PCB from us. We do not force you to buy what you do not need, indeed to save your expenses.
● Free DFM: If customers need DFM before payment, we can provide free DFM.
● Competitive price: Highly automated equipment reduces our manufacture cost and improve efficiency. We always believe that only by providing competitive price which can make our customers more competitive, we grow with our customers.
● X-PCB is a PCB/FPC manufacturer. We are good at fabricating multilayer FPC and rigid-flex PCB.
● The PCB products can be fully RoHS compliant, and 100% guaranteed to meet IPC II standards.