rogers multilayer pcb

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Company Advantages
1. A-TECH PCB prototype manufacturer is of flexible design. It can be designed for front or back projection, the more common being front projection systems, which have the image source situated on the same side of the screen as the audience. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
2. Under the backdrop of many manufacturers having required increased productivity, the product has been widely adopted in many industries. It has passed AOI which ensures there will be no errors or welding defects
3. This product is durable. The steel used in it is handled by oxidation, hence, it will not rust and easily fall apart. It is offered with low dielectric loss
4. The product is able to integrate new technology with existing infrastructure. It is flexible enough to accommodate a variety of working scenarios. It stands out for its impact endurance performance

Rigid flex PCB, as the name suggests, it’s combined with rigid PCB and flex PCB, and the rigid circuits are connected with single or multiple flex circuits through plated through holes. Coverlay’s are applied to the flexible copper conductor and liquid photo imagable solder resist applied to the rigid PCB areas.

Rigid flex PCB is different with the case of flex PCB with FR4 stiffeners, basically no any conductors or plated through holes(PTH) on FR4 stiffener but only be used with the purpose of increasing strength for specified areas, for rigid part of rigid flex PCB, there are conductive circuit patterns and plated through holes extend through both rigid and flex layers.

The benefits of rigid flex PCBs

● Dynamic and mechanical stability
● 3-dimensional freedom of design
● Simplified installation
● Space saving
● Maintenance of uniform electrical characteristics

The application of rigid flex PCBs

● Consumer Electronics
● Industrial Controls
● Medical
● Military
● Optoelectronics
● Semiconductor
● Testing & Measurements

multilayer pcb A-TECH-1

Stackup of 8 layers Rigid-flex PCB

With several years’ experience in manufacturing rigid flex PCBs and continuously investing to use state-of-the-art equipments, A-TECH own mature technology and excellent quality control system to ensure high level quality of products. Currently we’re able to fabricate various rigid flex PCB from double sided to multi layers with complex constructions.

General specification for rigid flex PCB in A-TECH
Layer Count	2-16 layers
Board thickness	0.6-3.0mm
Base polyimide film thickness	0.5 mil (12.5µ), 1 mil (25µ), 2 mils (50µ).
Copper thickness	1/3oz (12µ), 1/2oz (18µ), 1oz (35µ), 2oz (70µ)
Copper thickness(rigid part)	1/2oz (18µ), 1oz (35µ), 2oz (70µ), 3oz (105µ)
Stiffeners	Polyimide, FR4, FR4(High Tg)
Min trace width/spacing	3/3mil(0.075/0.075mm)
Min drill size	0.2mm
Surface treatment	Immersion Gold/Tin, Gold/Tin Plating, OSP

Company Features
1. A-TECH CIRCUITS Co., Ltd. has advanced production equipment and cutting-edge production technologies.
2. A-TECH CIRCUITS Co., Ltd. will continue to improve the core competitiveness of our factory. Check now!

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The quality of A-TECH PCB prototype manufacturer is strictly tested. We check the color fastness of the fabric/attachment, and the overall construction of this product. With flexibility, it can easily reach places where are hard to get to

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The aim of carefully control the quality of A-TECH PCB prototype manufacturer is to achieve the highest international standards and regulations for bedding within the specified tolerances. Its handle can be customized into wooden, PVC, or metal materials

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A-TECH PCB prototype manufacturer contains many delicate manchineel parts. These components include pumps, compressors, generators and other welded and welded components. Designed with an easy gripping handle, it is anti-slip

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We avoid exposure to chemicals during A-TECH multilayer pcb processing. It is thoroughly treated and disinfected to remove impurities such as dirt, dust, and oil. Processed by incision machine and lathes, it features precise dimension

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A-TECH multilayer pcb experiences a series of production steps. Its materials will be processed by cutting, shaping, and molding and its surface will be treated by specific machines. Featuring recyclability, it generates no pollution to the environment

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PCB prototype manufacturer produced by our advanced technology guarantees the long lifespan of PCB prototype manufacturer. The easy cleaning ability of its material makes it suitable for hygiene use

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Multilayer pcb A-TECH