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A-TECH high quality lead free hasl pcb free delivery at discount

A-TECH high quality lead free hasl pcb 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
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Pieces
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Product Comparison
A-TECH carefully selects quality raw materials. Production cost and product quality will be strictly controlled. This enables us to produce Quick Turn PCB which is more competitive than other products in the industry. It has advantages in internal performance, price, and quality.Compared with products in the same category, A-TECH's Quick Turn PCB has the following outstanding features.
Company Advantages
1. A-TECH lead free hasl pcb is manufactured with a beautiful design by using innovative technology.
2. With the assistance of lead free hasl pcb, immersion silver pcb has gained its popularity in the market.
3. When I experience this product, the first thing I think about is safety. Then these considerations fade away as I jump into the water, it is amazing! - Comment from one visitor.
4. The product helps people get rid of the grime of the whole day or add zest and vigor to the next day.


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. A-TECH CIRCUITS Co., Ltd. is a factory who supplies a serial of 核心关键词] items at the most competitive price.
2. A-TECH CIRCUITS Co., Ltd. has a park-like production base and a dedicated immersion silver pcb machining facility.
3. Through continuous innovation, A-TECH CIRCUITS Co., Ltd. aims to take the lead in the field of immersion tin pcb . Check it! The company puts a great deal of effort into environmental safety. During production, we adhere to the principles of saving energy and generating zero pollution. In such a way, the company hopes to protect our environment. Check it! Aware of the importance of environmental sustainability, we built our own water treatment facilities based on the ecological goal of preventing contamination of our local environment, safely treating all of our effluents. We pursue continuous improvement to stay abreast in the ever-changing market. We constantly invest in R& D, continue to set higher standards and expectation for ourselves and work hard to achieve more significant milestones. Check it!
Product Message

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