A-TECH high quality immersion silver pcb bulk production for wholesale

Company Advantages
1. immersion silver pcb has features of colorful brilliancy and carbon ink pcb . Its solder mask can be offered with green, blue, white, black, yellow, and red colors
2. For many people, this product has been a must-have garment every day that serves both an aesthetic and practical use. It is widely used in different electronics industries, such as telecommunication and consumer electronics
3. immersion silver pcb to be manufactured in this way is good in carbon ink pcb . It is extremely popular in the markets of Europe, North America, and Asia

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. With so many years, A-TECH CIRCUITS Co., Ltd. has been specializing in the R&D, design, and manufacture of carbon ink pcb . We have become a famous manufacturer in the industry.
2. Since establishment, we stick to the principle of customer-orientation. We will try best to fulfill our commitments on product quality, delivery time, and always maintain effective communication with our clients.
3. A-TECH CIRCUITS Co., Ltd. is committed to creating a beat immersion silver pcb product system for customers. Get an offer!