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hot-sale pcb mask ink free delivery for wholesale

hot-sale pcb mask ink free delivery for wholesale

hot-sale pcb mask ink free delivery for wholesale
  • hot-sale pcb mask ink free delivery for wholesale

hot-sale pcb mask ink free delivery for wholesale

Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is...
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Product Comparison
PCB prototype produced by A-TECH stands out among many products in the same category. And the specific advantages are as follows.
Company Advantages
1. The design of A-TECH lead free hasl pcb is conducted meticulously. It is carried out on the choice of drawing paper, a pen, color, computer, and other tools and the pen line is used to depict shoe line drawings.
2. With high Lumen effective output, the product of A-TECH has high luminous efficiency, and it thus provides enough brightness for the applied applications.
3. The outstanding feature of this product lies in its high performance. The performance of the product is based on the needs of the customers in the industry.
4. A-TECH CIRCUITS Co., Ltd. will provide comprehensive suggestions and guide to customers about our pcb mask.


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is famous in the industry. We have a strong capacity for designing, developing, manufacturing, marketing, and distributing lead free hasl pcb.
2. Our company has excellent employees. Their immense knowledge of the domain, understanding of the market, and the capability to analyze have helped the company develop the path to the glory.
3. peelable solder mask pcb is our management tenet. Ask! Supplying the pcb mask in high quality has always been our pursuit. Ask! A-TECH abides by the tenet of quality first, customers foremost to strive forward for our growth. Ask! A-TECH CIRCUITS Co., Ltd. will provide sincere, enthusiastic and considerate service to our customers. Ask!
A-TECH peelable solder mask pcb has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product is incredibly reliable for use
The design of A-TECH pcb mask is carried out considering many important factors that are related to human health. These factors are tip-over hazards, formaldehyde safety, lead safety, strong odors, and chemical damage. The product is of small size and saves the space
A-TECH lead free hasl pcb undergoes a wide range of manufacturing steps. They include foot type collection, CAD graphic design, materials preparation (cleaning and cutting), molding, shaping, and finishing. The product is guaranteed with great anti-impact performance
The design of A-TECH pcb mask is conducted on the basis of the interior design concept. It adapts to the space layout and style, focusing on functionality, and usability for people. The product is known for its great accuracy
A-TECH lead free hasl pcb is inspected in a strict manner. Out of concern of safety and quality, it's checked in terms of fabrics ingredients, accessories if any, dyestuff, and other agents. The product features highly efficient monitoring
This product provides structural stability. It is able to even out any stress on the building by dispersing kinetic force throughout the entire frame and structure. The product can be bulk ordered by customers
The product features the desired safety. Its housing performs well in preventing water or moisture from entering into the inner circuit, posing no electric shock hazard. The product is incredibly reliable for use
The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. The product is very easy and convenient to install
It is properly reflective. Its paint has a very smooth finish, reflecting less amount of light and not looking dull at the same time. The product is equipped with many sound ports
It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. The product can be bulk ordered by customers
The product will not gather bacteria and fungi. It is designed with hydrophobic treatment which can drain the water and stain away and offers no chance for the bacteria to grow. The product is of small size and saves the space
It is a good sign that the sales network of A-TECH has been developing fast. The product features highly efficient monitoring
A-TECH CIRCUITS Co., Ltd.'s pcb mask covers a wide sales network. The product is of small size and saves the space
Every procedure of production for lead free hasl pcb is well inspected in case of quality problem. The product has no delay in its operation
In order to provide the professional service,A-TECH employees the most experienced and friendly serve team. The product has no delay in its operation
One of the factors that A-TECH has developed more clients is the establishment a mature sales network. The product is equipped with many sound ports
Doing the utmost to increase the customer satisfication is important for A-TECH. The product is known for its great accuracy
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