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A-TECH gold plated immersion silver pcb free delivery for wholesale

A-TECH gold plated immersion silver pcb free delivery for wholesale

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
Get Latest Price
Get the latest price
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Product Comparison
After being improved greatly, A-TECH's Multilayer PCB is more advantageous in the following aspects.
Company Advantages
1. immersion silver pcb has excellent materials, reasonable design structure, tin plating pcb and high economic returns.
2. The product has a waterproof surface, which effectively protects the internal materials of the product from being damaged by water molecules and causes quality problems.
3. A-TECH promises that we will check every detail from the material selection to package.

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. At present, A-TECH CIRCUITS Co., Ltd. is among China's largest immersion silver pcb R&D and manufacturing base.
2. Performed by leading equipment, immersion gold pcb is of high performance.
3. tin plating pcb : Service Philosophy of A-TECH CIRCUITS Co., Ltd.. Call now! A-TECH CIRCUITS Co., Ltd. suggests immersion tin pcb finish as its permanent tenet. Call now! A-TECH CIRCUITS Co., Ltd. will continue to strive towards the goal of domestic first-class carbon pcb company. Call now!
The design stage of immersion gold pcb during the production process also functions importantly. This product has been certified under FCC, CE, PSE, and RoHS
A-TECH CIRCUITS Co., Ltd. designs immersion gold pcb with immersion gold pcb to keep it outstanding among similar products. This product allows for clear and immediate connectivity
Compared with normal immersion gold pcb, tin plating pcb produced by A-TECH CIRCUITS Co., Ltd. has superiority in structure. Thanks to its high-quality nylon braided jacket, this product features the desired flexibility
In A-TECH CIRCUITS Co., Ltd., you can have multiple choices for shapes of immersion tin pcb finish. The brand logo can be printed on this product
As the most saleable immersion gold pcb, it contributes to the design of carbon pcb. This product is easy to plug and play
The product can eliminate bacteria, virus, and part of the heavy metals. By exerting a certain pressure on the water to allow only the Ionic mineral elements and hydrone to go through the reverse osmosis membrane. Its length can be customized according to needs
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