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highly-rated immersion gold pcb gold plated free delivery at discount

highly-rated immersion gold pcb gold plated free delivery at discount

highly-rated immersion gold pcb gold plated free delivery at discount
  • highly-rated immersion gold pcb gold plated free delivery at discount

highly-rated immersion gold pcb gold plated free delivery at discount

immersion gold pcb is of pcb gold plating with decent detail.
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Product Comparison
Compared with similar products, A-TECH's Multilayer PCB has the following advantages.
Application Scope
The Multilayer PCB produced by A-TECH is very popular in the market and is widely used in industry.A-TECH always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. immersion gold pcb is of pcb gold plating with decent detail.
2. With excellent characteristics like pcb gold plating , immersion gold pcb is specially suitable for tin plating pcb .
3. The product provides people with hygiene and healthy bathroom environment where bacteria are hard to grow and spread.
4. Using this product will help manufacturers to hire more highly skilled workers who are equipped with technical machine know-how. This, in turn, will make the manufacturers more competitive.


Immersion Tin, or Chemical Tin, it’s a RoHS Compliant metallic finish deposited by a chemical displacement reaction that is applied directly over the basis metal of the circuit board, the immersion Tin protects the underlying copper from oxidation over it’s intended shelf life, copper and tin however have a strong affinity for one another, the diffusion of one metal into the other will occur inevitably, directly impacting the shelf life of the deposit and the performance of the finish. The negative effects of tin whiskers growth are well described in industry related literature and topics of several published papers.

The typical thickness of Immersion Tin is ≥1.0UM and the shelf life is 6 months. The cost of Immersion Tin is more expensive than HASL but less expensive than Immersion Gold and close to Immersion Silver. Similar to Immersion Silver, Immersion Tin is also sensitive in handling and storage, it requires PCB manufacturers to control and pack PCBs with Imm Tin more carefully.



The advantages of Immersion Tin

● Excellent flatness
● Mid range cost for lead free finish
● Good for fine pitch / BGA / smaller components
● Top choice for press fit technology
● Reworkable



The disadvantages of Immersion Tin

● Very sensitive to handling – gloves must be used
● Exposed Tin on final assembly can corrode
● Not good for multiple reflow/assembly processes
● Aggressive to soldermask – soldermask dam should be more than 5mil
● Baking prior to use can have a negative effect



A-TECH is capable of using Immersion Tin, we make the profile and electrical test before the process of Immersion Tin finish, and we use papers to separate each piece of boards to avoid scratches during package and transportation.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is a national high-tech enterprise integrating R&D, manufacturing and sales.
2. A-TECH CIRCUITS Co., Ltd. is equipped with many technical talents.
3. We make efforts to eliminate waste in every stage of our operations. We have been focusing on finding ways to reduce, reuse or recycle to divert waste from landfills. We emphasis our sustainability practices during operation. We constantly enhance our capabilities from time to time to comply with environmental and emission norms. We will adhere to the strict green production approach. We have brought in highly efficient water-saving manufacturing facilities that help fully utilize water resources, and we will seriously handle emissions. We recognize society’s expectations of our industry and of our company and that we must go beyond just doing what is legal in order to meet legitimate expectations of society.
The manufacturing process of A-TECH immersion gold pcb materials includes many steps, which determine the precise properties of finished products, such as wrinkle resistance and color fastness. The product can stimulate the blood circulation of the skin
In the production of A-TECH immersion gold pcb, fabrics with international certification and in conformity with regulations of particular importance to the environment and human health are used. Its handle is of curved design for easy use
The creation of A-TECH pcb gold plating involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. It is made of a sturdy frame that is not easy to break
A-TECH pcb gold plating has been tested in terms of the following aspects. They cover parts and components safety, the whole machine safety, operation safety, and environmental safety. Its handle is of curved design for easy use
Quality control runs through the whole production process of A-TECH pcb gold plating. All kinds of textile fibers and auxiliaries shall meet the standards stipulated in the basic safety technical specifications of national textile products. The product is equipped with a non-skid handle
This product is rather safe to wear. It does not contain any highly toxic ingredients residues, such as Azo, carcinogenic or allergenic dyes, Phthalates, and formaldehyde. It can effectively remove the dirt from users
This product is able to retain its original appearance. Thanks to its protective surface, the effect of humidity, insects or stains will never destroy the surface. The product is processed with anti-static treatment
This product is highly anti-bacterial. Its materials featuring moisture-wicking property can effectively help prevent the growth of odor-causing microbes in the feet. Made of lightweight wood, the product is easy to carry
It is renowned for security. It is built with safety mechanisms, including overpressure protection, which aims to prevent any accidents. It is designed in accordance with ergonomics principle for convenient grasp
The product features excellent durability. It is constructed with superior materials and processed under cutting-edge machines to enhance its structural strength. The product is suitable for people of different ages, even children
This product is safe. The materials used will all comply with local laws regarding chemicals that are considered to be hazardous to the environment and human health. The tip of its needle features high elasticity and tenderness
This product is a viable choice of an efficient way to engage passing shoppers and a true way to stand out from the marketing noise on retail floors. The product can stimulate the blood circulation of the skin
Once this product is installed, it only needs one person to operate. This makes it affordable and convenient because fewer people are needed to perform the job. The product comes with extremely soft brush needles
Its benefits of reducing costs and maximizing profits have encouraged many manufacturers in the industry to adopt this product in production. The product can stimulate the blood circulation of the skin
The strong weaving force, hygroscopicity, breaking strength, as well as the fastness to rubbing, make this product suitable for different purposes. The product can maximize the relaxation of the skin
The product is stable and reliable, therefore, people do not have to worry that there will be any leakage occurs if they use it properly. With even distribution of needles, it offers a comfortable user experience
The product is ready to configure. People do not need to install the operating system, set up prerequisite applications, or configure its databases. With even distribution of needles, it offers a comfortable user experience
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