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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
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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.
Thanks to its design, A-TECH hasl pcb brings much convenience for customers. Its battery can ensure more than 5-7 backup days
A-TECH pcb gold plating is carefully crafted by our skillful workers who utilize advanced production equipment. The product is independently developed with a patent
A-TECH pcb gold plating has a rather appealing appearance due to the efforts of our own professional and innovative designers. Its design is reliable and time-tested enough to meet the challenges of the market. It can work continuously for more than 12 hours
A-TECH hasl pcb is created a unique on a scientific and reasonable basis. It has a very sensitive radar sensing system to detect daylight and night
The raw material used in A-TECH hasl pcb is procured from some of the reliable vendors. The product is in strict accordance with the requirements of CE, CCC, and CQC
hasl pcb's hasl pcb in the long run because it hasl pcb. The product is independently developed with a patent
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