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A-TECH China hasl pcb for business at discount

A-TECH China hasl pcb for business 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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Company Advantages
1. A-TECH hard gold pcb is well crafted. It has suitable components and details to the edges of the corner attachment points and reinforced areas. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
2. The product is good for helping to reduce energy consumption. Therefore installing this product helps save money by reducing energy costs in a long-run. It can be manufactured with a customized thickness
3. The product has remarkable pressure resistance. It is made of composite metal materials such as stainless steel and alloy which feature excellent hardness and anti-impact resistance. The product has the performance of great stability
4. The product has strong abrasion resistance and is not easy to pilling. A special finishing agent is used to impart softness and enhance its anti-friction ability. Thanks to the up-to-date vacuum DES line, it is manufactured with fine traces and high density
5. Durability, quality, and comfort are critical, and this product meets all of those qualifications. It is perfect in every way. It stands out for its impact endurance performance


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. All of our production facilities are sanitized daily using a high-pressure cleaning system and regularly tested to make sure it meets our exacting standards.
2. The spirit of "customer-oriented" is the soul of our company's development. We strive to meet customer requirements by virtue of production technology and technical level that are prior to the industry.
A-TECH CIRCUITS Co., Ltd. values the quality and safety of material. It has excellent ergonomics design to fit the most
Apart from the traditional style of hasl pcb, hard gold pcb has also added some new effect. The product is resistant to water and is up to the IP66 waterproof standard
In order to follow the trends, A-TECH CIRCUITS Co., Ltd. adopts the novel design for hasl pcb. It is highly valued by our partners such as Invisole and Heatup
hasl pcb is used as supporting materials for hard gold pcb. It helps prevent illnesses like colds and flu
Our hasl pcb are made of super hard gold pcb materials. It stands over 1,000,000 times of anti-bending test
The product can resist scratches. The surface has been coated by an external film or coating that shields it from damage. Advanced technology is applied to solve its aging problem
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