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A-TECH hard carbon pcb cheapest factory price at discount

A-TECH hard carbon pcb cheapest factory price at discount

RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
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Product Details
A-TECH's Multilayer PCB is perfect in every detail.
Product Comparison
A-TECH's Multilayer PCB has better quality than other products in the industry, which is specifically shown in the following aspects.
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Company Advantages
1. A-TECH carbon pcb is made on advanced production lines and by experienced technicians.
2. In a flock of tin plating pcb , carbon pcb has many merits of [拓展关键词 and so on.
3. Our exquisite carbon pcb is characterized by its tin plating pcb and silver coating pcb .
4. The product can have a positive impact on a company’s efficiency, enabling employees to work faster and increase productivity.

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. carbon pcb produced by A-TECH CIRCUITS Co., Ltd. has been exported to many countries and highly popular.
2. A-TECH CIRCUITS Co., Ltd. has strong technical force and new product development capabilities.
3. A-TECH intends to be a global osp pcb exporter. Ask! A-TECH CIRCUITS Co., Ltd. endeavors to meet your particular service requirements. Ask! A-TECH responds to customers' needs in a timely manner and continues to create increased values for customers. Ask!
The creative and unique A-TECH silver coating pcb is designed by our competent team. The edges of the product have been machined to be smooth
The individualized design of A-TECH osp pcb has attracted many customers so far. The product has the advantage of high strength
The materials of A-TECH osp pcb are properly labeled, stored and traceable. Its surface is not to get rusty
The production of A-TECH osp pcb has come up to advanced international standards. Its coating has been treated by high temperature, enabling users to maintain it more easily
The production process of A-TECH osp pcb is in compliance with international standards. The product is widely accepted for its abrasion resistance
This product performs well in resisting humidity. Its materials are unaffected by the moisture in the most strenuous humid interior or outdoor conditions. The edges of the product have been machined to be smooth
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