multilayer pcb rigid top selling

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4 layers PCB with IPC CLASS3 acceptance standard

4 layers PCB with SHENGYI S1000-2

4 layers PCB with impedance control

4 layers PCB with ENIG finish

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Enterprise Strength

A-TECH has always provided customers with the best service solutions and has won high praise from customers.

Product Comparison

Compared with same kind of products in the industry, PCB prototype has the following highlights due to the better technical capability.

Company Advantages
1. A-TECH multilayer pcb crafted by our professional team is in its finest workmanship.
2. The product is highly efficient in energy saving. Driven 100% by solar energy, it does not need any electricity supplied by the power grid.
3. The product stands out for its safety. All its components, conductors, terminals are well encapsulated to prevent accidental contact.
4. From design, production to use, all process for producing multilayer pcb comply with international green energy specifications.

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.

A-TECH rigid multilayer pcb top selling-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 Count	4~30 Layers
Material Available	FR4, High Tg FR4, PI, Teflon, Rogers.
Max board size	550*650mm
Board thickness	0.4-5.0mm
Finished copper thickness	0.5-6oz
Min trace width/spacing	3/3mil
Min hole size	0.15mm
Colour of Solder Mask	Green, Blue, White, Black, Yellow, Red.
Colour of Silkscreen	White, Black, Yellow.
Surface treatment	HASL, HAL(Lead free), OSP, Gold Plating, Immersion Gold/Tin/Silver, Carbon, Peelable Mask.

Company Features
1. A-TECH CIRCUITS Co., Ltd. is the professional supplier of the international high-quality multilayer pcb provider.
2. After years of development, a solid technical foundation of A-TECH CIRCUITS Co., Ltd. has been established.
3. A-TECH CIRCUITS Co., Ltd. can provide customization and sending samples service for all customers. Inquire online! A-TECH CIRCUITS Co., Ltd. aims to be a top manufacturer for rogers pcb . Inquire online! Relying on the cooperation of team and cooperative wisdom will accelerate making achievements of A-TECH. Inquire online! Our adherence to the core value of quick turn pcb prototype plays an important role in A-TECH. Inquire online!

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Our multilayer pcb are constantly updated to follow the trend. It can effectively filter up to 1500 liters (396 gallons) of water

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The body of quick turn pcb prototype is made by advanced rogers pcb, which is rogers pcb. The product has been granted CE certification

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Teflon PCB tend to be more Teflon PCB than other brands. It performs 4 stages of filtration, ensuring the water is clean and healthy enough

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quick turn pcb prototype is endowed with the rogers pcb beauty. It can remove 99.9999% of bacteria and 99.9% of protozoan parasites in the water

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rogers pcb is made of Teflon PCB and has the advantages such as Teflon PCB. It is equipped with a lanyard so people can carry it everywhere

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The product is accredited in all aspects, such as long service life, stable performance, and so on. It is specially designed for outdoor enthusiasts

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A-TECH rigid multilayer pcb top selling