A-TECH  >  AI - Page Sitemap  >  A-TECH leveling carbon pcb bulk production at discount
A-TECH leveling carbon pcb bulk production at discount

A-TECH leveling carbon pcb bulk production at discount

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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Details
A-TECH pays great attention to details of Multilayer PCB.
Company Advantages
1. The raw materials of A-TECH carbon pcb are finely processed in a ball grinding mill to triturate to more fine and smooth powder to make sure high-quality and exquisite product.
2. It has a durable surface. It is applied with finishes that can protect the substrate from damage including scratching, knocks or scuffs.
3. One of our customers said that this product has become an important part of his everyday live. It protects his/her feet from sharp objects and uncomfortable surfaces.


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 has attracted more and more customers since its establishment.
2. To achieve technology innovation, A-TECH CIRCUITS Co., Ltd. has introduced professional technicians and advanced equipment.
3. We hold ourselves to the highest integrity standards. We encourage employees to interact with stakeholders in an open, honest, and positive manner in all business dealings. We hold ourselves to high standards of environmental responsibility. We are making rational use of natural resources and taking steps to prevent pollution from the different processes involved in our industrial operations. For our business, sustainability is an integral part of our activities and is something that employees are constantly aware of. We're fully compliant with all local and regional environmental requirements governing the use of energy and the treatment of emissions. Quality strategies remain our operational principle. We will invest more in sourcing higher quality raw materials and seek more delicate workmanship in our efforts to improve product quality.
The entire manufacturing process of A-TECH lead free hasl pcb is strictly controlled. It may be divided into several important processes: the provision of working drawings, the selection&machining of raw materials, veneering, staining, and spray polishing. The color of products can be selected
The creation of A-TECH carbon pcb involves some important factors. They include cutting lists, the cost of raw materials, fittings, and finish, the estimate of machining and assembly time, etc. Different colors like blue, pink,etc. are available
The structure of A-TECH lead free hasl pcb is checked through various methods of welding tests. These tests include bend testing shear stud, bolt tightening or torque test, magnetic particle inspection test for welding, ultrasonic test for welding, visual test for welding, etc. The design of baby goods can be customized based on your drawings or sample
The manufacture of A-TECH carbon pcb includes the specific design of the polymer optical component, assembly, concept and prototype testing through to mass production with multiple injection molding processes, optoelectronic assembly, and packing. Each product matches the standardized quality of different countries
The manufacture of A-TECH lead free hasl pcb is of professionalism. The multistage production process is adopted. Its design, production, assembly, and testing will be controlled by separate teams. The color of products can be selected
Efficient heat transfer is one of its biggest selling points. The materials' thermal conductivity is high and has relations to their heat dissipation efficiency. Immortals Swan products are exported to many foreign countries including South America, Eastern Europe,etc
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