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.

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The A-TECH single layer pcb is fabricated using quality raw materials and adopting advanced production technology. The product has been tested under frequent current measurements

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Advanced technology and latest machines & equipment are used to manufacture A-TECH pcb pcba in accordance with the international production standards. The product has a high power throughput

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To manufacture these A-TECH single layer pcb, our deft professionals use quality-approved raw materials. The product features high saturation flux density

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Our professional and organized management system to ensure the whole process of A-TECH single layer pcb to proceed well. The product has been tested under frequent current measurements

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A-TECH circuit board shop is known for combining aesthetic functionality and innovation. It is commonly installed in transformers, reactors, inductors, breakers, inverters, etc

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The complete quality control system makes sure that this product is of high quality. It is characterized by low power losses

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A-TECH pcb pcba custom made