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hot-sale immersion tin pcb air cheapest factory price at discount

hot-sale immersion tin pcb air cheapest factory price at discount

hot-sale immersion tin pcb air cheapest factory price at discount
  • hot-sale immersion tin pcb air cheapest factory price at discount

hot-sale immersion tin pcb air cheapest factory price at discount

The product can switch very quickly from emitting light to not doing so. Even a small amount of energy is sufficient to make the semiconductor emit light.
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Application Scope
PCB prototype developed by A-TECH is widely used, mainly in the following scenes.A-TECH is dedicated to providing professional, efficient and economical solutions for customers, so as to meet their needs to the greatest extent.
Product Comparison
After being improved greatly, A-TECH's Multilayer PCB is more advantageous in the following aspects.
Company Advantages
1. The deft design of immersion tin pcb has attracted more and more customers.
2. The product can switch very quickly from emitting light to not doing so. Even a small amount of energy is sufficient to make the semiconductor emit light.
3. The product is currently available in a wide variety of home and industrial products, and the list is growing every year.
4. [企业简称] has advanced technology to process materials. Besides, we have professional installation team and design team. All this ensures good durability and long service life of immersion tin pcb .

HAL(Lead Free), the full name is Hot Air leveling with Lead Free. Compared with HASL, the main difference for HAL(Lead Free) is the element of material which do not contain Lead(Pb), so it’s RoHS Compliant and it’s much more popular and widely used in PCB manufacturing.

HAL(Lead Free) requires higher run temperatures for lead free solder and longer contact time, the production cost for HAL(Lead Free) is slightly higher than HASL(Tin/Lead).

The manufacturing process of HAL(Lead Free) is similar to HASL(Tin/Lead), the circuit boards will be submersed in molten solder(Lead Free). 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.

The typical thickness of HAL(Lead Free) is 1-40um and the shelf life is 12 months.

The advantages of HAL(Lead Free) surface finish

● Good solderability / wettability
● RoHS Compliant
● Good reflow properties
● Large processing window is allowed
● Multiple thermal excursions
● Can be widely used

The disadvantages of HAL(Lead Free) surface finish

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

A-TECH have HAL(Lead Free) surface finish in house, It’s basically the highest proportion of finish used for circuit boards without fine pitch or high density layout. We don’t have any additional cost for HAL(Lead Free) surface finish.

Company Features
1. The increasing popularity in the industry indicates that A-TECH has grown to be a more powerful company.
2. With professional technical standards and passionate talents, A-TECH is committed to producing high quality immersion tin pcb .
3. Our business philosophy is to provide the highest services for our customers. We are trying to provide effective solutions and cost benefits that are of mutual benefit to our company and our clients. We value sustainable development. We have instituted robust processes in measuring and monitoring our impact and we are making continual improvements. We help clients with all aspects with product R&D– from concept and design to engineering and testing, to strategic sourcing and freight forwarding. Contact us!
A-TECH immersion tin pcb has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product is characterized by favorable costs
The design of A-TECH immersion tin pcb 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 designed with longer cables for convenient use
A-TECH immersion tin 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 more advanced than other peers with a high-performance chip
The design of A-TECH hard gold 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 can be used for video recording
A-TECH hard gold 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 very easy and convenient to install
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 of low power consumption
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 very easy and convenient to install
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 widely welcomed in the high-end markets
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 features highly efficient monitoring
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 equipped with many sound ports
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 praised for its high efficiency
It is a good sign that the sales network of A-TECH has been developing fast. The product is of embedded compact design
A-TECH CIRCUITS Co., Ltd.'s immersion tin pcb covers a wide sales network. The product is praised for its high efficiency
Every procedure of production for hard gold pcb is well inspected in case of quality problem. The product is used for real-time management of the car
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 of great use for avoiding car accidents
Doing the utmost to increase the customer satisfication is important for A-TECH. The product has excellent resistance to high and low temperature
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