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A-TECH highly-rated immersion silver pcb bulk production for wholesale

A-TECH highly-rated immersion silver pcb bulk production for wholesale

A-TECH highly-rated immersion silver 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Details
In the production, A-TECH believes that detail determines result and quality creates brand. This is the reason that we strive for excellence in every product detail.
Enterprise Strength
  • A-TECH has always provided customers with the best service solutions and has won high praise from customers.
Company Advantages
1. The smooth operation of immersion silver pcb finish ensures the effective use of immersion silver pcb .
2. It has good deodorizing features. It has passes deodorization testing by various methods which include FTTS-FA-018 (Ammonia), ISO 17299-2 (Acetic acid), ISO 17299-3 (Method A Isovaleric acid), etc.
3. The product eliminates the trouble of waste disposal issues including mercury and lead, which is significant to the environmental protection.
4. This product provides users with the same pen and paper experience thanks to the pressure-sensitive liquid crystal display.


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. More and more customers have trusted A-TECH for its good immersion silver pcb and professional service.
2. To be one of the most influential enterprise, A-TECH has been doing its utmost to produce immersion gold pcb with high quality.
3. We always adhere to the high quality of the A-TECH branded products. We aim to be creative problem solvers when confronted with challenges. That is why we will continue to work hard to create new creativity, try to solve impossible things, and surpass expectations. Get quote! We have a simple goal: to help our customers become more competitive by manufacturing their products in lower-cost according to the highest established quality standards.
A-TECH immersion silver pcb is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is guaranteed with great anti-impact performance
The design of A-TECH immersion silver pcb finish is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product has excellent resistance to high and low temperature
The fabrics of A-TECH immersion gold pcb are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. The product can be bulk ordered by customers
A-TECH immersion silver pcb finish has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product is used for real-time management of the car
A-TECH immersion silver pcb is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is manufactured and designed by a professional R&D team
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is offered with the OEM and ODM service
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is very durable and requires little maintenance
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product is of embedded compact design
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is manufactured and designed by a professional R&D team
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product is widely welcomed in the high-end markets
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product features highly efficient monitoring
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. The product can be applied to many different types of cars
Our service for immersion silver pcb covers from design, production to installation and technical support. The product is manufactured and designed by a professional R&D team
Customer service of A-TECH promotes its development. The product is characterized by favorable costs
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product is widely welcomed in the high-end markets
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from immersion silver pcb industry and market. The product is incredibly reliable for use
A-TECH tries its best to achieve the best service for customers. The product has excellent resistance to high and low temperature
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