Best pcb technology rigid manufacturers for wholesale

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

Best pcb technology rigid manufacturers for wholesale-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

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A-TECH pcb technology has passed several most important tests. It will be tested by the third-party testing organization regarding its nominal voltage and current, short-circuit breaking capacity, electrical lifespan, and mechanical lifespan. This product has a wide range of operating temperatures

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A-TECH pcb technology is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. This product has the ability to accurately convert a physical parameter into a signal

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High-quality fabrics are used to make A-TECH single layer pcb with the intention of improving product quality and reducing manufacturing pollution and waste in the industry. It generates only little magnetic interference

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A-TECH pcb technology has passed various safety tests required in electric appliances industry. It is tested in terms of the surge, electrostatic discharge, EMC, and susceptibility. With a simple structure, it is perfectly good for demanding industrial applications

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Before delivery, A-TECH single layer pcb will be rigorously inspected for its safety parameters. Several important factors such as its insulations materials, electric leakage, plug safety, and overload will be tested with the help of advanced testing machines. This product features a frequency response property

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The product has a long operation life and can be held up for a long time. Thus, it is proved that this quality product has won high recognition in the market for its durability. Its power ratings can be customized e based on requests

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