metal core flexible pcb flexible multi-layer

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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 double layer pcb undergoes a series of production processes that involve the cutting of metal materials, stamping, welding, and polishing, and surface treatment. The product has the performance of great stability
2. The use of this product will consume less energy to help people reduce electricity bills for the years to come. It can be printed with numbers, names, data codes, logos, or other specific information
3. The product is able to last for a long time. With its improved uptime, it features the reduced nuisance shutdowns and prolonged restarts. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
4. The product features high stitching quality. A measuring tape is adopted to count the number of stitches per inch on at least two pieces per style to make sure stitch accuracy. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
5. The product is known for its remarkable energy efficiency. It can maximize its energy utilization to adapt to different working modes. The product is certified under UL(E357001) and RoHS

Double sided PCB have two copper layers that can be connected by a copper plated hole, solder mask and idents can also be added on both of top and bottom side, it’s the most popular type of printed circuit boards in industry and it has the highest proportion of demands in the worldwide market.

Double sided printed circuit boards can be used for both through hole and surface mount components, the components can be assembled on both of top and bottom side, so you don’t need to worry about where to put components on the circuit boards, and not need to use through hole components which is usually expensive than SMD one. They’re widely used in different applications, such as power supplies, industrial controls, automotive, LED lighting and many more.

A-TECH flexible flexible pcb multi-layer-1

The benefit of double sided PCB

● Increased circuit density
● More flexibility for designers
● Relatively lower costs
● Reduced board size(which can reduce costs)
● Intermediate level of circuit complexity

A-TECH started manufacturing double sided PCB since 2003 and there is 15 years’ experience so far, it’s one of our core business with high fabrication proportion. We’re able to offer 24 hours quick turn service for prototype PCB of double sided and 2 ~ 5 days fast lead time for small to medium volume order, moreover, the longest board size for 2 layers PCB we can fabricate reach 1.5 meters.

General Specification for double sided PCB in A-TECH
Layer Count	2 Layer
Material Available	CEM3, FR4, High Tg FR4, AL base, PI, Teflon, Taconic, Arlon, Rogers.
Max board size	510*1500mm
Board thickness	0.4-3.2mm
Finished copper thickness	1-6oz
Min trace width/spacing	4/4mil
Min hole size	0.2mm
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. It is our high quality that makes flexible pcb dominates most part of markets.
2. A-TECH CIRCUITS Co., Ltd. hopes to develop into an exceptionally influential enterprise to make rogers pcb . Contact!

m******i

The design of double layer pcb contributes to the uniqueness of double layer pcb in the market. With good weatherability, it is resistant to temperature and moisture

c******g

A-TECH rogers pcb is manufactured under the strict scrutiny of our experienced team. With good weatherability, it is resistant to temperature and moisture

f******p

Always applying the best design idea into our rogers pcb is one of the reasons why they are so popular. The product has the advantage of piercing resistance

n******p

Setting rogers pcb up made by the designers is a positive point for the popularity of A-TECH. It can be coated with different types of pressure-sensitive adhesives for different applications

b******k

A-TECH CIRCUITS Co., Ltd. has managed to add a strong design attitude and a personality to double layer pcb product development. It provides high tack and adhesion strength required for the sealing of the goods

l******c

The product is safe. It has passed the chemical properties tests to verify that it does not contain organic tin, lead, formaldehyde, phthalate, or other harmful substances. The base and film materials make it resistant to corrosion

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A-TECH flexible flexible pcb multi-layer