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A-TECH free immersion gold pcb free delivery at discount

A-TECH free immersion gold 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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Quantity Needed:
Pieces
E-mail:
Application Scope
The Aluminum PCB produced by A-TECH is of high quality and is widely used in the industry.A-TECH is dedicated to solving your problems and providing you with one-stop and comprehensive solutions.
Company Advantages
1. Made of eco-friendly material such as polymethyl methacrylate or polycarbonate, A-TECH osp coating pcb features environmental friendliness because its material can be recycled and reused.
2. The product is highly resistant to pressure. It is made of composite metal materials such as stainless steel and aluminum alloy which feature excellent hardness and anti-impact resistance.
3. [企业简称] strictly controls all aspects of production and carries out professional quality tests before launching the products. All this provides a strong guarantee for the high quality of immersion gold pcb .
4. The product has brought many benefits to customers owing to the efficient sales network.


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. provides one package service of osp coating pcb , including R&D, manufacturing, and supplying. We are recognized for our manufacturing capacity.
2. A-TECH has been introducing technology to involve in the process of immersion gold pcb production.
3. We aim to minimize the impact of our operations on the environment. We achieve this goal by developing and implementing key environmental programs and mitigating against our material impacts. We have set up a clear development goal: maintaining product superiority all the time. Under this goal, we will strengthen the R&D team, encourage them to make the best of other useful resources to enhance the competitiveness of products. We try to go green in all our business activities. We will use less power and water than conventional production methods, and recycle reusable materials to upgrade our packaging way.
A-TECH immersion gold pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. It is available in different dimensions meeting the USA and Euro standards
The production of A-TECH osp coating pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. With specially-made handle, it is easy to move and transport
High-tech processing equipment is used in the production of A-TECH osp coating pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. The product will not influence the taste of beer by creating a confined space
The raw materials of A-TECH immersion gold pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. It shows ultra-high leak-tightness performance
A-TECH immersion gold pcb will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. The product is extremely durable and can withstand a high collision
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