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hot-sale immersion gold pcb gold plated cheapest factory price at discount

hot-sale immersion gold pcb gold plated cheapest factory price at discount
  • hot-sale immersion gold pcb gold plated cheapest factory price at discount

hot-sale immersion gold pcb gold plated cheapest factory price at discount

Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of...
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Product Details
A-TECH's Aluminum PCB is exquisite in details.
Product Comparison
Compared with products in the same category,A-TECH's Aluminum PCB's outstanding advantages are as follows.
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Company Advantages
1. The raw materials of A-TECH immersion tin pcb finish is extremely strict selection.
2. The product has quality consistency and stable performance to meet the requirements of the customers.
3. Our skilled professionals supervise the quality control throughout the production, greatly guaranteeing the quality of the product.
4. By serving clients well, A-TECH has won a lot of praises.
5. A-TECH CIRCUITS Co., Ltd. provides marketing, sales and after-sales service support for immersion gold pcb product.


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. After years of development in the market, A-TECH CIRCUITS Co., Ltd. has grown into a reliable manufacturer of immersion gold pcb , enjoying a good reputation.
2. We have a professional R&D team that is supported by state-of-the-art technology development centers. This team is passionate about new product development and updating the existing products.
3. A-TECH CIRCUITS Co., Ltd. intends to deliver the best immersion silver pcb with professional services. Get price! It is believed that A-TECH will grow into the world's number one carbon pcb brand. Get price!
Proved in practice, immersion gold pcb has reliable shape, reasonable structure and excellent quality.
The features of immersion tin pcb finish are simple, easy to handle and very convenient-used to customers.
Our raw material for immersion gold pcb is of high quality and has no any strange smell during use.
With the imported raw carbon pcb, this immersion silver pcb is worth expanding over the market.
immersion tin pcb finish is better in its material than similar type of products.
It has the required strength. The elements of its mechanism are designed as per the involved stresses in the application.
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