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A-TECH air immersion tin pcb cheapest factory price at discount

A-TECH air immersion tin pcb cheapest factory price at discount

A-TECH air immersion tin pcb cheapest factory price 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
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Quantity Needed:
Pieces
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Product Comparison
Compared with products in the same category,A-TECH's Aluminum PCB's outstanding advantages are as follows.
  • v s
Application Scope
The PCB prototype produced by A-TECH is very popular in the market and is widely used in industry.With a focus on PCB prototype, A-TECH is dedicated to providing reasonable solutions for customers.
Company Advantages
1. A-TECH carbon ink pcb undergoes a series of the strict assessment process which includes flammability tests, rain resistance test, ventilation test, and marking and labeling guidelines.
2. The product helps create a clear floor. It is supported on tracks from above — no floor tracks, no tripping hazards, and no crevices to collect debris.
3. This product does not warp, curl or cup. And it is naturally resistant toward mold, mildew, and microorganisms even in the consistently 'wet' weather.
4. The international market share of this product is increasing.
5. It offers significant development advantages compared to others.


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 highly considered at the immersion tin pcb business.
2. The application of high technology is good for the production of enig pcb .
3. A-TECH now is growing to be a popular pcb mask supplier. Check now! Customer satisfaction is A-TECH PCB 's ultimate pursuit. We will serve every customer well with our superior immersion gold pcb . Check now!
Producing A-TECH carbon ink pcb requires an in-depth analysis of manufacturing requirements. The plan includes designing model manuscripts or prototypes, determining the number of fair uses, choosing the processing method, and selecting the right equipment.
The design of A-TECH pcb mask is very beautiful. The design process borrows state-of-the-art design software such as CAD software.
We have the entire supply chain of A-TECH immersion tin pcb certified, starting from the farming of the fiber, through production, processing, and packaging, to distribution.
A-TECH immersion tin pcb comes into shape after several processes after considering space elements. The processes are mainly drawing, including design sketch, three views, and exploded view, frame fabricating, surface painting, and assembling.
The production of A-TECH pcb mask mainly involves the following stages, including control system design, fabrication, welding, spraying, commissioning, and assembly.
This product can be stacked and moved without damage. The metal sheets that make up the product are corrugated to improve its overall strength.
The product is built to last. Its sturdy frame can keep its shape over the years and there’s no variation that could encourage warping or twisting.
The product features a reliable operation. It is mainly controlled through computers. Unless maintenance is needed, it can go on without any break.
This product has the advantage of information transfer - information about how to use, transport, recycle or process items can all be printed on it.
This product is not allergy free. Any allergen dye or chemical sensitizer, such as an alkylphenol ethoxylate, is eliminated during the manufacturing process with the help of hypoallergenic chemicals.
The product features the desired electrical safety. During its operation, it is less likely to appear problems like discharge, surge current, and current leakage.
The product, available at most economical price, is widely used in the market.
This offered product is appreciated among customers with great cost-effectiveness.
This product is highly recognized with the help of a large sales network.
This product serves a number of prestigious brands around the world.
The product caters to the requirements of customers in the industry and is bound to have a wide range of application prospects.
It is reliable and can be used in various kinds of applications.
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