A-TECH  >  AI - Page Sitemap  >  high quality hasl pcb air cheapest factory price for wholesale
high quality hasl pcb air cheapest factory price for wholesale

high quality hasl pcb air cheapest factory price for wholesale
  • high quality hasl pcb air cheapest factory price for wholesale

high quality hasl pcb air cheapest factory price for wholesale

Carbon Ink is typically used to create a protective contact surface for switches, sometimes few copper elements or patterns of...
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:


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.




A-TECH hasl pcb is processed under the strict supervision of experts, using the high-grade technical skills and advanced machines. 0.02ml filling high precision is one of the great performance of our machine
The costs for A-TECH hasl pcb is reduced in the design phase. Water soluble film can also be tested and verified by professional authority
The superior design of A-TECH hasl pcb finish shows the great creativity of our designers. Fast delivery can be guaranteed
Continuously improved management system makes sure the production process of A-TECH hasl pcb finish runs smoothly and efficiently. Our products have passed ISO9001 quality management system certificate
A-TECH hasl pcb is offered in various designed styles in order to meet different requirements. Our laundry pods packing machine has been qualified with CE certificate
Theproduct is known for good durability and having a longer functional life. Our products have passed ISO9001 quality management system certificate
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon