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A-TECH highly-rated osp pcb free delivery for wholesale

A-TECH highly-rated osp pcb free delivery for wholesale

A-TECH highly-rated osp pcb free delivery 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:
Company Advantages
1. A-TECH finally worked out a beautiful design for our osp pcb . It can reduce the electrical signal loss and provides the highest efficiency
2. It helps to showcase a brand's environmental philosophy. Because it is easy to recycle, it meets the growing demand for environmental protection. Its working panel is coated with a photo-sensitive epoxy-based ink, which can ensure its insulation resistance
3. This product has a a good proportion. Its design conforms to the body shape and synchronizes with the body movement to avoid limiting performance. A smooth part is added on its PTH line to reduce the roughness of through hole


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. In the process, A-TECH is always in a dominant position in osp pcb industry. A-TECH grasps the peelable mask pcb production technology.
2. A-TECH has its own labs for the R&D, design, and production of immersion gold pcb .
3. A-TECH can produce quality products with strong strength. Our ultimate goal is to become an internationally competitive carbon pcb exporter. Ask!
A-TECH enig pcb finish is designed by professional designers with rich industry experience. Free customized design solution is one of our advantages
Defect-free A-TECH immersion gold pcb adopts high quality raw materials. Our Inflatable Water Park achieves to a high level in terms of quality and safety
A-TECH immersion gold pcb is manufactured in accordance with industry norms. All our single elements passed stringent TUV test against EN15649
The production process of A-TECH immersion gold pcb is accelerated and streamlined. We make reinforcements at every weak points like welding seams, inside baffles, corners etc
A-TECH enig pcb finish is manufactured leveraging on our in-depth technical expertise. Our Inflatable Water Park are safe and harmless
By using enig pcb finish we produced, some troubles can be avoided. Our high quality Inflatable Water Park can greatly reduce the repair rate and make your business keep running smoothly
Quality is the base of A-TECH, which is crucial to bussiness success. Our Inflatable Water Park's certification is very helpful for you to apply for license and buying insurance
Product assessment is conducted before access to the market. The originally designed double connection systems make the whole water park very stable and robust even in the bad weather
Based on the rigorous inspection of the entire process, the quality is 100% guaranteed. For anchor rings, we always use 316 stainless steel which last longer in water
Its user-friendly performance is ensured under any circumstance. All our single elements passed stringent TUV test against EN15649
It is defect-free through continuous quality management processes. Our Inflatable Water Park is especially suitable for the strong UV and high temperature area
A-TECH CIRCUITS Co., Ltd. can provide many modes of transportation for enig pcb finish. Our high quality Inflatable Water Park can greatly reduce the repair rate and make your business keep running smoothly
Our peelable mask pcb is over and above our rival's product, and yet we're able to sell it at the same price. We make reinforcements at every weak points like welding seams, inside baffles, corners etc
A-TECH CIRCUITS Co., Ltd.'s manufaction line follows a strictly uniform standard. Our Inflatable Water Park is especially suitable for the strong UV and high temperature area
We are a A-TECH CIRCUITS Co., Ltd. dealing with enig pcb finish. For anchor rings, we always use 316 stainless steel which last longer in water
The markets of A-TECH CIRCUITS Co., Ltd. are expanded to many countries and regions around the world. We make reinforcements at every weak points like welding seams, inside baffles, corners etc
Our osp pcb can always grace the osp pcb of our customers with even the most discerning tastes. Our high quality product can greatly reduce the repair rate and make your business keep running smoothly
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