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A-TECH tin peelable mask pcb cheapest factory price for wholesale

A-TECH tin peelable mask pcb cheapest factory price 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:
Product Comparison
A-TECH's Aluminum PCB has been further improved based on advanced technology, as reflected in the following aspects.
Enterprise Strength
  • A-TECH has established a complete professional service system to provide quality services based on customer demand.
Company Advantages
1. Except for adopting superior material, A-TECH tin plating pcb is produced via sophisticated equipment.
2. peelable mask pcb wins the market with its advantaged predominance of tin plating pcb .
3. A-TECH CIRCUITS Co., Ltd. adheres to the business philosophy of 'rigorous, diligent and innovative' to serve the customers.


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. Our Pcb Surface Finish is increasingly popular among the customers and enjoys a large market share both at home and overseas currently.
2. We have explored marketing channels for our products to be sold worldwide and in the stores both online and offline. The overseas markets mainly include the USA, Australia, Europe, and Japan.
3. Taking social responsibility is a real victory for our company. Our goal is not only making products but about trying to change the world and make it better. Get quote! Our company takes the environmental compatibility of our products very seriously. The approach taken by the company thus involves the conservation of natural resources, and ecological considerations are an important element of any portfolio expansion. Our firm goal is to improve product quality throughout the product life cycle. Therefore, we will be committed to the continuous improvement of the product quality system and further training of employees. Get quote!
A-TECH tin plating pcb is novel in design. It is made by our professional designers who notice the popular styles, colors, shapes, and so on. Due to its outstanding fatigue resistance, this product can last for a certain period of time
A-TECH peelable mask pcb undergoes electrical safety tests. These tests cover an electrical testing, high current bond test, insulation test, leakage current test, and load test. This product will be not easily scratched by sharp objects
A-TECH peelable mask pcb meets international electrical device standards. It has been tested according to the standards of world standards such as IEC and EN. It is perfectly great for plumbing applications
A-TECH tin plating pcb is manufactured under a series of steps. Its mechanical components have to be cut, welded, dried, sprayed, and so on. Since it can be recycled over and over again, it has prominent economic benefits
A-TECH peelable mask pcb has to go through a series of production stages. They include mechanical materials preparation, metal structure design, structure fabrication, and quality tests. This product has the ability to retain its original luster over time
The product features stain resistance. The hydrophilic properties of the fiber surface are enhanced to reduce the adsorption of oil. It is widely accepted for its high melting point
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