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hot-sale peelable mask pcb free bulk production at discount

hot-sale peelable mask pcb free bulk production at discount

hot-sale peelable mask pcb free bulk production at discount
  • hot-sale peelable mask pcb free bulk production at discount

hot-sale peelable mask pcb free bulk production at discount

We are proud to say our peelable mask pcb are born with excellence. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
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Company Advantages
1. The raw material suppliers of A-TECH immersion silver pcb finish have undergone rigorous screening. It can be manufactured with a customized thickness
2. We are proud to say our peelable mask pcb are born with excellence. It is vacuum-sealed, which can greatly reduce the bulk of the overall cargo
3. The product features a cloud control interface. The function modules on the cloud and customized selections can be adjusted and optimized easily. With a compact design, it is space-saving
4. The product features high abrasion resistance. It is able to keep itself from without becoming deformed or indented by hard physical objects. It is offered with low dielectric loss


HASL, the full name is Hot Air Solder Leveling, it’s one of the traditional surface finish on printed circuit boards with long successful history.

To make the HASL finish, the circuit boards will be submersed in molten solder(Tin/Lead). This solder will cover all the exposed copper surfaces. Upon retraction from the solder, high pressure hot air is blown over the surface through air knives, this levels the solder deposit and removes the excess solder from the surface of printed circuit boards.

HASL (Tin/Lead) surface finish is not RoHS Compliant, so it can be only available where RoHS exemption is permitted. The typical thickness of HASL is 1-40um, and the shelf life can reach to 12 months.



The advantages of HASL surface finish

● Excellent solderability / wettability
● Good reflow properties
● Low cost in manufacturing
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used



The disadvantages of HASL surface finish

● Uneven surface
● Not suitable for PCBs with fine pitch
● Thermal shock
● Not RoHS Compliant
● Solder bridge
● Plugged or Reduced plated through holes



A-TECH have HASL surface finish in house, it’s mainly used to build single sided or double sided PCBs with high solderability requirements but low manufacturing cost and without RoHS Compliant requirement.




Company Features
1. As a trustworthy company, A-TECH has always been developing its high technology introduction and staff training.
2. A-TECH CIRCUITS Co., Ltd. adopts high technology to guarantee high quality of peelable mask pcb .
3. A-TECH CIRCUITS Co., Ltd. believes that, with innovation and immersion silver pcb finish , we will come to a promising future. Ask online!
A-TECH peelable mask pcb has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product is designed with longer cables for convenient use
The design of A-TECH immersion silver pcb finish 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 can safely store many data
A-TECH peelable mask 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 features highly efficient monitoring
The design of A-TECH peelable mask pcb 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 designed with longer cables for convenient use
A-TECH peelable mask 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 is manufactured and designed by a professional R&D team
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 is very easy and convenient to install
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 has no delay in its operation
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 used for real-time management of the car
It is properly reflective. Its paint has a very smooth finish, reflecting less amount of light and not looking dull at the same time.
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 is guaranteed with great anti-impact performance
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 can be applied to many different types of cars
It is a good sign that the sales network of A-TECH has been developing fast. The product is of low power consumption
A-TECH CIRCUITS Co., Ltd.'s peelable mask pcb covers a wide sales network. The product is manufactured and designed by a professional R&D team
Every procedure of production for immersion silver pcb finish is well inspected in case of quality problem. It is a star product in the mobile surveillance industry
In order to provide the professional service,A-TECH employees the most experienced and friendly serve team. The product has a lower calorific value
One of the factors that A-TECH has developed more clients is the establishment a mature sales network. The product is known for its great accuracy
Doing the utmost to increase the customer satisfication is important for A-TECH. The product is of embedded compact design
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