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Multilayer PCB

Multilayer PCB

Layer
8
Material
FR4(Tg170)
Min Order Quantity
No
Production Lead Time
4-15 Working Days
Supply Capacity
20000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • A-TECH is willing to provide intimate services for consumers based on quality, flexible and adaptable service mode.
Company Advantages
1. led pcb from A-TECH CIRCUITS Co., Ltd. explores the boundary between art and design.
2. The product doesn't tarnish. A new technique and process called e-coating have been used to keep it shiny.
3. The product is resistant to oxidation. It is neither prone to react with oxygen in the air nor react with some metal parts.
4. Our professional QC will strictly check all led pcb before delivery.


Multilayer PCB has more than two conductive copper layers which mainly consist of inner layer cores, prepreg layers and copper foils and they’re melted together through heat and pressure. Lamination process is one of the key to control good quality of multilayer PCB, this process requires specific heating and pressure for specific periods of time based on materials used to ensure the PCB board is made properly.

The multilayer PCB is the development of the double sided PCB with increasing complexity and density of components, they allowed the designers to produce highly complex and compact circuits and further development of blind and buried via hole technology has pushed these limits even further. With the requirements of higher precision in various applications, the demands of multilayer PCB keep increasing continuously in recent years. The typical applications of multilayer printed circuit boards include Computers, Data storage, Cell phone transmission, GPS technology, satellite systems and so on.



Multilayer PCB-1

The benefits of multilayer PCB

  

● Increased flexibility
● Higher assembly density
● Smaller size(considerable savings on space)
● Easier incorporation controlled impedance features
● Reduces the need for interconnection wiring harnesses(Reduces overall weight)



A-TECH is an experienced multilayer PCB manufacturer which own complete multilayer PCB manufacturing process in house from inner layer, vacuum lamination to surface finishes, it brings us more advantages in the competition of global market shares for multilayer printed circuit boards on quality, price and lead time. Currently the proportion of multilayer PCB we manufactured is more than 65%.



General Specification for multilayer PCB in A-TECH
Layer Count4~30 Layers
Material AvailableFR4, High Tg FR4, PI, Teflon, Rogers.
Max board size550*650mm
Board thickness0.4-5.0mm
Finished copper thickness0.5-6oz
Min trace width/spacing3/3mil
Min hole size0.15mm
Colour of Solder MaskGreen, Blue, White, Black, Yellow, Red.
Colour of SilkscreenWhite, Black, Yellow.
Surface treatmentHASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.




Company Features
1. A-TECH CIRCUITS Co., Ltd. has attained long-term steady development in the field of led pcb .
2. A-TECH CIRCUITS Co., Ltd. is committed to meeting market requirements and fulfilling customer demands multilayer pcb .
3. The core concept of A-TECH CIRCUITS Co., Ltd. is to create thoughtful products for everyday living. Check it! By supplying the competitive quick turn pcb prototype, A-TECH aims to be the leading manufacturer. Check it! A-TECH CIRCUITS Co., Ltd. aims to improve people’s lives through meaningful innovation on hdi pcb . Check it!
The manufacturing of A-TECH multilayer pcb complies with electric industrial standards. All its parts, including wires and cords, plug, and circuit board are manufactured to adapt to the local electricity supply system. It has gained a wide reputation for good toughness
The design of A-TECH flexible printed circuit board resorts to different technologies. Take its print circuit board as an example, it is designed using CAD, CAM, and light painting technology by the technicians. The product provides maximum rigidity and stiffness
A-TECH multilayer pcb has to pass a series of tests. They include mechanical strength test, resistance to heat and fire test, overload protection test, etc. It is guaranteed with a high-temperature resistance performance
A-TECH flexible printed circuit board meets the requirements of energy efficiency standards. It is compatible in the USA, the EU, and China, including minimum energy performance standards (MEPS) and class-average standards. It has received wide recognition in the markets of Japan, the United States, and Germany
A-TECH flexible printed circuit board is developed with the help of advanced solar technology. It adopts the comprehensive technical system which specially caters to the working principle of solar power generation. The product is popular for its high oxidation resistance
The product has enough hardness. It can effectively resist scratching due to the friction or pressure from a sharp object.
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