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Multilayers Flexible PCB

Multilayers Flexible PCB

Multilayers flexible PCB 1.product describe Layer number: polyimide 1-20 layers; Completion plate size: 250*410mm; Finish board size: 250*140mm; Plate thickness: 0.45 + 0.05mm; Minimum thickness: 0.051~0.185 + 0.03mm; Thickness tolerance of finished product (0.085mm = less than 0.4mm) : (1)...

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Multilayers flexible PCB
1.Product describe


Flexible board +PI stiffener
Thickness tolerance of finished product (0.085mm = less than 0.4mm) :
(1) 0.051~0.185mm, the tolerance is: + 0.03mm;
(2) 0.111~0.27mm and 0.45mm, and the tolerance is: plus or minus 0.05mm;

Our engineering team can assistance you from early design stages of your application all the way to end product production for all your flex and rigid-flex circuit needs.

2.Company information
Uniwell Circuits Co., Ltd, was founded in Shenzhen, China in April, 2007.we special in FPC flexible circuit boards, FPCB soft hard combined with plate production, research and development, design, SMT processing services, electronic components procurement as one of the high-tech enterprises, the company fully implementing ISO9001 quality system certification, the full implementation ROHS certification standards.The company has 300 employees, including 20 professional r&d teams, with 3 utility model patents and 2 invention patents. 

Company products used in unmanned aerial vehicle (uav), smart wear, smart home, bluetooth, automotive, aerospace instrumentation, industrial control, medical equipment, robots, mobile phones, tablets, liquid crystal displays, projectors, vehicle navigation, digital cameras, security products, printers, terminals, such as science and technology.


3.FPC production technology
1)Layers: 20(include 12layer)
2)Line wideth/space (mil) in innerlayer: 3/3, 3.5/3.5
3)Aspect ratio: 20:1(PTH); 1:1 (blind vias)
4)Min. drilling hole diameter(mil): 6(mechanical); 4(laser)
5)Distance from drilling to conductor(mil) :6
6)Tolerance for impedance control(+/-): 10%

4.FPC structure—flex board 


5.Application of FPC
The FPC Uniwell offers are wildly used in research institute, computer, automotives, digital datas, etc.


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