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A-TECH carbon hasl pcb bulk production for wholesale

A-TECH carbon hasl pcb bulk production for wholesale

Thickness
1-5U"
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
20000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • A-TECH's initial intention is to provide service that can bring customers comfortable and secure experience.
Application Scope
A-TECH's Multilayer PCB is mostly used in the following scenes.A-TECH is able to meet customers' needs to the greatest extent by providing customers with one-stop and high-quality solutions.
Company Advantages
1. The hot-selling reason for A-TECH pcb gold plating contributes to our R&D team. The team often gather together to brainstorm and share their design ideas in the LED lighting industry and keep on continuous study and learning, which greatly boost the development of this product.
2. This product is used for a wide variety of purposes, including recreation, exploration, military encampment, and public gatherings such as circuses, religious services, and theatrical performances.
3. The product features reliable operation. It has an advanced electrical system that is equipped with overvoltage, overcurrent, and overheating protection.
4. As a strong hasl pcb company, A-TECH CIRCUITS Co., Ltd. already has great customer relationships.
5. A-TECH CIRCUITS Co., Ltd. wants to better understand customer opinions on A-TECH products and services.


Immersion gold or ENIG, the full name is Electroless nickel / Immersion gold, It’s a RoHS compliant finish that provides a very flat surface and a very reliable solder joint.

ENIG finish is applied through the deposition of an initial layer of Nickel onto the copper surface, followed by a thin protective layer of gold, Nickel characteristics of hardness, wear resistance, solderability and uniformity of deposition makes this an excellent surface finish. The thin layer of gold preserves the solderability of the finish by preventing oxidization of the highly active nickel surface.

Basically the gold thickness of ENIG is 1-5U” and the nickel thickness is 120-240U”, the shelf life of immersion gold PCB can reach to 12 months.



The advantages of immersion gold finish

● Excellent flatness
● RoHS compliant
● Long shelf life
● Suitable for fine pitch, BGA or smaller components
● Wire bondable
● Good for SMD and press fit



The disadvantages of immersion gold finish

●Expensive finish
●Black pad concerns on BGA



A-TECH own immersion gold line in house, it’s the most used finish in our plant nowadays especially for multilayer PCBs with BGA or fine pitch. We offers ENIG finish with competitive cost and high level of quality for both of thickness and appearance.




Company Features
1. A-TECH CIRCUITS Co., Ltd. is recognized as the China's leading manufacturer of professional hasl pcb .
2. A-TECH CIRCUITS Co., Ltd. has obtained ISO14001 environmental management system .
3. Our goal is to maximize the value of our company. Therefore, we will continue to work to create valuable products that will help create a brighter future for society. Inquire! We value sustainable development. We get sustainability principles into the mission, vision, and values of our company and we have positioned sustainable development management as the base for all activities. We bear social responsibility to enact positive change. Some of the activities we put efforts include charitable giving and volunteering in the community. The key value of our company is flexibility, communication and true level, proper support. We strive our best for customer satisfaction.
hasl pcb is a fashionable jewelry that is favored by customers. It is beautiful in appearance, simple in structure, smooth in lines, and soft in color.
pcb gold plating is designed carefully by professionals. It is smooth in lines and soft in color. Moreover, it can be matched with different style of costumes, which is favored by consumers.
hasl pcb is unique in shape, natural in color and smooth in lines. It is a high-quality and good-looking jewelry.
hasl pcb is simple in structure, elegant in appearance, and soft in touch feeling. It not only brings a comfortable wearing experience but also reflects the elegant temperament of the wearer.
pcb gold plating is designed based on the combination of classic and fashionable concepts. It has classical charm and poetry, as well as modern elegance and gorgeousness. It is a beautiful and high-quality jewelry.
The product is subjected to extensive quality assurance and testing program before shipment. This product is highly portable thanks to its compact design
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