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A-TECH hard carbon pcb cheapest factory price at discount

A-TECH hard carbon pcb cheapest factory price 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
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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 safety of A-TECH tin plating pcb must meet relevant quality regulations. They include GB18401-2010 National Basic Safety Technical Specifications for Textile Products and GB5296.4-1998 Instruction Use for Textiles and Garments. The product can withstand constant sunlight exposure without failure
The fabric quality testing of A-TECH carbon pcb has been conducted. The testing mainly includes the aspects of construction weight, fiber content, strength properties, dimensional stability, and flammability. It can be customized with a timing function to meet the requirements of intelligence and energy saving
A-TECH carbon pcb has to be checked for fabric defects that are generally not repairable after production. These defects cover fabric holes, shading among the panel, wrong measurement, foreign yarn, and dye patches. The product is distinguished by good electromagnetic compatibility
A-TECH silver coating pcb is manufactured complying with the strictest quality regulations for garments. These requirements mainly include National Basic Safety Technical Specifications for Textile Products (GB18401-2010) and Instruction Use for Textiles and Garments (GB5296.4-1998). Its dielectric strength meets relevant safety requirements
A-TECH silver coating pcb has been inspected to meet general quality standards. It has been tested in respect of colorfastness, stitching strength, seam strength, size-change, and seam-twisting. The product has a transient protection circuitry system
The product is breathable enough. The fabric is porous structural and specially treated to have a good air permeability strong water absorption. The product is well encapsulated to guard against moisture and dust
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