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A-TECH pcb mask free delivery at discount

A-TECH pcb mask free delivery at discount

Thickness
10-50um
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
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Quantity Needed:
Pieces
E-mail:
Product Details
With a focus on quality, A-TECH pays great attention to the details of Aluminum PCB.
Enterprise Strength
  • A-TECH strives to improve after-sales service system. We exert ourselves to provide customers with excellent services, so as to pay back the love from the community.
Company Advantages
1. A-TECH immersion tin pcb finish is professionally designed. It is created by our CAD designers who have the technology and expertise to create jewelry ideas rendered in three dimensions.
2. With a compact size, this product is meticulously designed to ensure proper stacking and ultimately take up less space.
3. If needed, it can help to showcase company names, websites, company logos, brand slogans and more, so that customers can reach out to the company or learn more about the product.
4. The product has done an excellent job in meeting the market need.


Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of the PCB board are used for keyboard contacts, LCD contacts and jumpers etc, to do this it’s usable to print some conductive/resistive carbon ink over those copper part, which normally are SMD pads or fingers or other typical contact patterns.

Carbon Ink printing process is screen printing like silk screen process, the carbon ink is printed in the specified location of the PCB, after oven cured and tested, formed a carbon film which with certain resistance to instead of the original resistance components. The difference is that silkscreen is only played a welding role but carbon ink has conductive performance.

The typical thickness of carbon ink is 10-50um, because the carbon ink has good electrical conductivity, so the carbon printed on the finished PCB should have a certain gap to ensure that no short circuits, usually require the min 8mil gap for Hoz copper and min 12mil gap for 1-3oz copper, and the minimum carbon line width is 12mil.

A-TECH is a capable PCB manufacturer to offer Carbon ink process, we require the data files to clearly indicate on which side of the PCB carbon is to be applied and the carbon areas must be properly indicated on specific layers with proper file naming.




Company Features
1. Since the establishment, A-TECH CIRCUITS Co., Ltd. has been making its way on the R&D, design, and production of immersion tin pcb finish . We have received a wide range of recognition.
2. Our factory is home to a number of modern machines. These machines enable us to efficiently and effectively manufacture products, meeting our customers' exact specifications.
3. Our firm bears societal responsibilities. We Have obtained the Green Tag certificate demonstrating the lively and ecological performance of the systems. Years of solid development have provided us a very clear notion: be innovative and hungry for development. We will continue to enhance our R&D ability by exploiting the power of advanced and technologies, as well as the keen insight into market trends.
A-TECH immersion tin pcb finish has a design that incorporates functionality and aesthetics. 0.02ml filling high precision is one of the great performance of our machine
The adoption of advanced technology gives A-TECH immersion tin pcb finish a good surface finish. The film Ployva produces enjoys excellent compatibility with liquid detergents
pcb mask is superior in quality. Our film has good flexibility, the effective isolation of various substances and rapid dissolution of water
A-TECH pcb mask has many innovative and practical designs. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
A-TECH immersion tin pcb finish is designed from a group of innovative engineers.
The quality inspection department strictly checks quality from the raw material to the shipment process. Water- soluble packaging machine is highly automatic and intelligent with touch screen operation
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