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A-TECH hot-sale immersion tin pcb cheapest factory price at discount

A-TECH hot-sale immersion tin pcb cheapest factory price at discount

A-TECH hot-sale 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
Get Latest Price
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Quantity Needed:
Pieces
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Company Advantages
1. Such pattern design of immersion tin pcb is exquisite and special. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
2. The product is popular in the market currently and can be more widely used in the future. A smooth part is added on its PTH line to reduce the roughness of through hole
3. As LED lights are extensively used in many fields, it is produced with a variety of specifications and applications for different market demands. It has high tensile strength and can be deformed without breakage
4. The product features strong resistance to shock. Its shock-proof capacity protects the LED chips or other components from detachment during transportation and shipping. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
5. Strict quality standards are established in the inspection process to ensure the high quality of products. It has low water absorptivity in the damp environment


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. With quality immersion tin pcb becoming a core strength, A-TECH CIRCUITS Co., Ltd. excels at R&D, design, manufacture, and sales and achieves great success. Our enig pcb production equipment possesses many innovative features created and designed by us.
2. Different mechanisms are provided for fabricating different immersion gold pcb .
3. Staff working in A-TECH CIRCUITS Co., Ltd. are all well-trained. We pursue continuous improvement to stay abreast in the ever-changing market. We constantly invest in R& D, continue to set higher standards and expectation for ourselves and work hard to achieve more significant milestones. Contact us!
A-TECH immersion gold pcb is designed with high phone adaptability. It is designed with good functionality and compatibility with different models. The replacement for its default can be made within 1 week
A-TECH enig pcb is produced using a mature technique. For example, mercerizing, which is extensively applied in the high-end textile product industry, is adopted. Medical level SUS 316ss is used in its production
A-TECH enig pcb has been tested by third-party testing organizations. It has been checked in terms of miter edge lamination, polish, flatness, hardness, and straightness. It is aimed at avoiding the generation of chemicals during smoking
Different water purification technique has adopted by A-TECH enig pcb, such as physical and chemical filtration. These two purification techniques can greatly enhance the purifying effect. It is mainly for advanced skilled vapers
During the production of A-TECH immersion tin pcb, both physical filters such as activated carbon and chemical filters such as sterilizing agent are used in the filter system. It is quality controlled according to the ISO standard
The product features low energy consumption. Its ingenious circuit design allows minimizing loss of energy due to transient currents during switching. The product is sold to over 50 countries such as the USA and the UK
The product is safe to use. The input voltage range of the product is designed reasonably, to be compatible with the voltage at home, workplace, or industry. The newest manufacturing methods are adopted to guarantee its appearance and feel
The product has the appropriate hardness which has a direct relation with the types of bonds connecting the carbon atoms in its mineral structures. It is a healthier alternative to tobacco cigarettes
This product has a long service life. Its current collectors are well protected to prevent any liquid corrosion or rust. Its after-sale service is 100% guaranteed by our 24 hour customer service system
Being flexible in design, this product is able to meet all kinds of space demand for large exhibitions, festivals, event activities, sports, and logistics warehousing. A total of 10,000 pcs can be supplied per day
High energy efficiency is one of the biggest selling points of this product. It is manufactured using the advanced latest energy-saving technologies. Well trained engineers and workers are strong support to its manufacturing
This product adds no burden when installed. Its compact and light-weight design makes it easy to move and install for people. It has been patented so as to protect the innovation
The product needs little maintenance. It is not easy to accumulate dust, nor its components or parts are easily subject to breakdown. Well trained engineers and workers are strong support to its manufacturing
It produces very little heat during its whole operation process. Unlike many alternatives which heat up after they are used for 2 hours, it is totally different from them, said by some of our customers. It is controllable and adjustable to meet different needs
With the anti-dust structure, It is less likely to gather dust or impurities, hence, people do not have to clean it frequently. It brings a more comfortable and smoother vape experience
It has become indispensable in modern day life. Customers who purchase this product all agree it's hard to imagine life without it because it really makes life easier. It can be delivered fast thanks to our location in Shenzhen which enjoys traffic convenience
The product is space-saving thanks to its compact and integrated design. It takes up only a small space, adding no extra burden to the room. Medical level SUS 316ss is used in its production
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