rogers pcb pcba custom made

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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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Company Advantages
1. A-TECH single layer pcb is monitored throughout the production process. Its solderable surface is protected from the oxidation
2. The product retains customers with a comprehensive advantage. It is lead-free and environmental-friendly and has passed SGS test
3. This product is able to resist harsh environments, such as on ocean-going vessels or sprayed with road salt while transported on roads. The product can be resistant to corrosion
4. Other benefits of the product include better anti-stain property and the ability to avoid getting caught on dry skin or rough slugs. It totally conforms to the UL Flame Rating of 94V-0
5. It is extremely chemically resistant. The surface is treated with a protective chemical coating or protective paint to prevent dusts from entering. Its robust structure allows it to be used in harsh environments

HDI PCB, the full name is High Density Interconnect PCB, it requires much higher wiring density with finer trace and spacing, smaller vias and higher connection pad density. Blind and buried vias’ design is one of their marked feature. HDI PCB are widely used for Cell phone, tablet computer, digital camera, GPS, LCD module and other different area.

The benefits of HDI PCB

● Reduce the cost
● Better reliability
● Increase the wiring density
● Increase design efficiency
● Can improve the thermal properties
● In favor of the use of advanced packaging technology
● Has better electrical performance and signal correctness
● Can improve the radio frequency interference, electromagnetic interference and electrostatic discharge

A-TECH CIRCUITS provides HDI PCB manufacturing services to worldwide customers in the high end automotive industry, medical electronic device industry, mobile, computing and defense industry.

Currently the advanced HDI technology we used include: "Direct Laser Drill"(DLD) is drilling of copper layer by direct CO2 laser irradiation, compare to additional laser drilling with conformal mask, the copper direct laser drilling is capable of providing higher accuracy, better hole quality and better efficiency for HDI projects. "Copper Filled" for special stack microvia, "Laser Direct Imaging"(LDI) is specifically designed for fine line technology, to eliminate dimensional stability problem of artwork caused by environmental and material issues.

General Specification for HDI PCB in A-TECH
Layer Count	4-20Layers
Type of stack up	1+N+1, 2+N+2, 3+N+3
Material Available	FR4, High Tg FR4, Halogen Free FR4
Board thickness	0.4-3.2mm
Finished copper thickness	1-6oz
Finished copper thickness	1/3oz – 2oz
Min trace width/spacing	3/3mil
Min through hole	0.2mm
Min blind via	0.1mm
Types of blind via	Stack microvia, Stagger microvia
Surface treatment	Immersion Gold, Selective ENIG + OSP(BGA area)

Company Features
1. Engaged in R&D and manufacturing of pcb pcba for years, A-TECH CIRCUITS Co., Ltd. develops rapidly.
2. Always aim high in quality of circuit board shop .
3. A-TECH always adheres to the tenet of serving customers with high quality attitude. Please contact.

l******t

A-TECH CIRCUITS Co., Ltd. Strictly control pcb pcba each link of production and processing, and introduce foreign advanced technology, and further improve it to make it better in quality and more stable in performance. It is a high-quality product worth buying.

f******q

A-TECH CIRCUITS Co., Ltd. has a modern production workshop and advanced single layer pcb production equipment, and has established a strict quality management system, and quality inspection personnel will conduct inspections in every link of single layer pcb production to ensure single layer pcb good quality and high quality excellent.

l******f

A-TECH CIRCUITS Co., Ltd. Passed various relevant national certifications, circuit board shop produced have relevant quality inspection certificates, the quality of the products is guaranteed, and customers are more assured in purchasing.

y******n

A-TECH CIRCUITS Co., Ltd. Introducing and learning foreign advanced technology and experience, combined with the company's own situation, developed a set of quality management system of its own, not only that, we also have multiple assembly lines for simultaneous production to ensure pcb pcba high quality At the same time, the output is also high.

p******t

We not only have an independent production workshop, advanced production equipment, professional production personnel and multiple automated production lines, but also have established a set of scientific and rigorous quality control system to ensure that the circuit board shop produced are of high quality.

m******q

A-TECH CIRCUITS Co., Ltd. Through measures such as improving the structure and rationally controlling the cost, the single layer pcb produced single layer pcb has better performance, more comprehensive functions, and higher overall cost performance than products at the same price.

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A-TECH pcb pcba custom made