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Top flexible print circuit flex double sided

Top flexible print circuit flex double sided
  • Top flexible print circuit flex double sided
  • Top flexible print circuit flex double sided
  • Top flexible print circuit flex double sided
  • Top flexible print circuit flex double sided

Top flexible print circuit flex double sided

A-TECH flexible print circuit has achieved quality management system certification in accordance with both domestic and international standards in regards to porcelain manufacture. The product can be easily assembled based on the step-by-step instructions
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Flexible PCB, which also called Flex PCB, Flexible circuit board or flex circuit, it consists of PI base material, adhesive layer, copper layer, coverlay and sometimes with stiffeners. Flexible PCBs are now being used widely to replace traditional FR4 PCB in various different applications due to the benefits from flex PCB specially. Although more expensive than a normal rigid PCB, the right design in the right application could save weight and time in assembly, coupled with the reliability which makes flexible circuit board a worthwhile consideration.



The benefits of flexible printed circuit boards

● Reduce weight and space
● More flexibility as the name suggests
● Small package size.
● Allows for more compact devices
● Allows the board to bend to its desired applicable shape
● High tensile strength – can be significantly warped/deformed without breakage.
● High Bendiness – up to 360 degrees
● Easier to prepare for harsh environments.
● The use of flexible flat cables(FCC), which can bend without being damaged, and takes up less space than traditional wires.



The applications of flexible PCB

● Communications
● Industrial
● Consumer Electronics
● Aerospace
● Automotive
● Military
● Medical
● Transportation.



Top flexible print circuit flex double sided-1
1L  FPC Structure
Top flexible print circuit flex double sided-2
2L FPC Structure
Top flexible print circuit flex double sided-3
4 layer FPC structure



With a large number of investments on the facilities of flexible printed circuit board and continuously innovating the flexible circuit board manufacturing technology, A-TECH is able to manufacture flexible PCBs with a great variety of technologies, from simple single sided flex PCB, double sided flex PCB to complex multilayer flexible PCB, and support prototype FPC with laser cutting & flying probe test to mass production with toolings.



General specification for flexible PCB in A-TECH
Layer Count1-6 layers
Board thickness0.05-0.3mm
Base polyimide film thickness0.5 mil (12.5µ), 1 mil (25µ), 2 mils (50µ).
Copper thickness1/3oz (12µ), 1/2oz (18µ), 1oz (35µ), 2oz (70µ)
StiffenersPolyimide, FR4, Metal
Min trace width/spacing3/3mil(0.075/0.075mm)
Min drill size0.2mm
Surface treatmentImmersion Gold/Tin, Gold/Tin Plating, OSP




A-TECH flexible print circuit goes through several production stages, including the fabrication and solder of the circuit board, surface treatment, insulation testing, assembly, and commissioning. High-temperature resistance and corrosion resistance are its advantages
The design of A-TECH flexible print circuit mainly follows 3 principles. They are respectively the Principle of Theme, the Principle of Humanization and the Principle of Science. The product has the advantage of moth proofing
The surface process of A-TECH flexible print circuit includes rust, grease, oxidization, and burnishing. All these processes are done in line with hardware manufacture standards both domestically and internationally. The product has achieved the unity of aesthetics and functionality
Before shipping, A-TECH flexible print circuit will go through a series of tests. It will be checked for minimized moisture content, polished and smooth surface, uniform paint, degumming, or gapping. Each specification of the product including weight, length, width, and thickness is precise
The manufacture of A-TECH flexible print circuit is professional and sophisticated. Its production processes including PCB fabrication, heat treatment of electric components, and housing treatment are all done by expert technical workers. The product has achieved the unity of aesthetics and functionality
flexible print circuit is more suitable for a variety of occasions. The product can be easily assembled based on the step-by-step instructions
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