A-TECH  > 

AI - Page Sitemap

 > 

high quality enig pcb immersion free delivery for wholesale

high quality enig pcb immersion free delivery for wholesale

high quality enig pcb immersion free delivery for wholesale
  • high quality enig pcb immersion free delivery for wholesale

high quality enig pcb immersion free delivery for wholesale

A-TECH CIRCUITS Co., Ltd. is world-famous for both excellence in manufacturing premium quality enig pcb and greatness in offering intimate service.
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:
Company Advantages
1. A-TECH pcb gold plating is manufactured by dedicated workforces. With a compact design, it is space-saving
2. The anti-microbial function of this product greatly helped eliminate odor, and provides a cleaner and healthy feet environment for people. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
3. It has good hand characteristics which include thickness compressibility, plane compressibility, flexibility self flex, resistance flex, maintenance flex, and reflex. Its robust structure allows it to be used in harsh environments


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. A-TECH CIRCUITS Co., Ltd. is world-famous for both excellence in manufacturing premium quality enig pcb and greatness in offering intimate service.
2. In order to adapt to market demand, A-TECH CIRCUITS Co., Ltd. continues to strengthen its technical capabilities.
3. To establish the service creed of pcb gold plating is the base of A-TECH CIRCUITS Co., Ltd.'s work. Inquire online!
The manufacturing process of A-TECH enig pcb materials includes many steps, which determine the precise properties of finished products, such as wrinkle resistance and color fastness. The product is made of 100% natural wood
In the production of A-TECH enig pcb, fabrics with international certification and in conformity with regulations of particular importance to the environment and human health are used. It will not cause allergy problems
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 enig pcb has been tested in terms of the following aspects. They cover parts and components safety, the whole machine safety, operation safety, and environmental safety. The product has a special wood faint scent
Quality control runs through the whole production process of A-TECH enig pcb. All kinds of textile fibers and auxiliaries shall meet the standards stipulated in the basic safety technical specifications of national textile products. Made of lightweight wood, the product is easy to carry
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. The product has passed BV certification
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 suitable for people of different ages, even children
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. Its handle is of curved design for easy use
It is renowned for security. It is built with safety mechanisms, including overpressure protection, which aims to prevent any accidents. The product is made of 100% natural wood
The product features excellent durability. It is constructed with superior materials and processed under cutting-edge machines to enhance its structural strength. Made of lightweight wood, the product is easy to carry
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 is highly mold proof
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. Its handle is of curved design for easy use
Its benefits of reducing costs and maximizing profits have encouraged many manufacturers in the industry to adopt this product in production. The product can be engraved with unique patterns on it
The strong weaving force, hygroscopicity, breaking strength, as well as the fastness to rubbing, make this product suitable for different purposes. Its handle is of curved design for easy use
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. The product can be engraved with different logos
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
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon