A-TECH  >  AI - Page Sitemap  >  A-TECH high quality pcb surface finish free delivery at discount
A-TECH high quality pcb surface finish free delivery at discount

A-TECH high quality pcb surface finish free delivery 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
Get Latest Price
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.




The design of A-TECH peelable solder mask pcb is done under advanced technologies. It is carried out using photorealistic rendering 3D technology which vividly reflects the furniture layout and space integration. The product is processed by advanced 3D waxing machines, which offer high-resolution wax patterns
The design of A-TECH peelable solder mask pcb is a good integration of all fashion elements. They are color, texture, lines, shape (silhouette), proportion, and so forth. The product can be offered with a 3D design drawing
The creation of A-TECH peelable solder mask pcb complies with the required international garment standards. They mainly are ISO, AATCC, ASTM, ANSI, BS, IWS, etc. Logo printing is available for the product
A-TECH peelable solder mask pcb goes through workmanship assessments. It will be assessed in terms of stitching strength, seam strength, color shading, fabric construction, and colorfastness. The range of the product's color selection is wide and various such as silver and gold
A-TECH pcb surface finish must go through these following production stages, including metal materials procurement and preparation, components machining, surface polishing, and assembly. The product is manufactured based on highly innovative ideas
This product is reputable for its stress or load-bearing capacity. It is not likely yo be out of shape when imposed with heavy load or weight. The product can be offered with a 3D design drawing
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