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A-TECH leveling peelable mask pcb cheapest factory price for wholesale

A-TECH leveling peelable mask pcb cheapest factory price for wholesale

A-TECH leveling peelable mask pcb cheapest factory price 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
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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.




A-TECH peelable mask pcb is tested under an environmental test chamber. This test is carried out by our QC team, including fatigue testing for electronic components and thermal insulation performance testing for materials. It's not likely to suffer from the burn-in problem
The quality of A-TECH peelable mask pcb is ensured. It has passed laboratory tests for air, water, and structural resistance, heat transmission, condensation resistance, sound transmission, and operability. The product has been customized to serve iPhone, Samsung, and Motorola brands
A-TECH peelable mask pcb is designed to complying the energy saving philosophy. It is created to maximize the use of solar light so as to reduce the use of non-renewable resources. The product uses the same amount of power, regardless of the content and colors displayed
The production of A-TECH peelable mask pcb meets the mandatory regulations stipulated in the national standards. All of its metal ingredients such as mercury and lead are guaranteed to be controlled in a safe limit. It's not likely to suffer from the burn-in problem
The development of A-TECH pcb gold plating is professionally conducted. The mature photovoltaic power technology is adopted in its power generation system by the R&D team who spends years investigating solar products. The outer glass of this product is waterproof
Product performance and quality are in line with industry specifications. The product comes with a premium polarized film
We continuously monitor and adjust the production process to ensure that the product quality meets the policy requirements of customers and the company. Compared to the OLED one, it is not likely to cause eye fatigue or injury of ocular tissues
Our professional technicians have a clear understanding of the quality standards of the industry, and they test the products under their vigilance. The product ensures perfect brightness
We specialize in researching and developing new technologies to bring the quality and performance of our products to the forefront of the industry. The product ensures a 100% match to the original phone housing
The product has received many international certifications, which is a strong proof of its high quality and high performance. The product has gone through strict tests when it is installed onto the phone
A large amount of time and effort are taken for its performance. And the quality controls are implemented at every level of the entire supply chain to ensure the top quality of this product. It can be customized to fit different model numbers of devices
Our customers say it is an ideal solution for device heat dissipation. It is thought to be the best thermal transducer to collect hot air and waste heat. It's not likely to suffer from the burn-in problem
The product has a fast response time, which can be lighted up very quickly and can achieve full brightness under seconds. It can be customized to fit different model numbers of devices
The product provides a quick and easy setup by following the installation guide. It also allows people to replace it within a short time. The product ensures a 100% match to the original phone housing
People say the product is totally worth the investment. Its moisture-wicking and cushioning performance enable it to become very popular. It is more power saving compared to the TFT series
People who suffer plantar fasciitis, posterior tibial tendonitis, or Achilles tendonitis can benefit a lot from this product because of its cushioning and pain relief performance. The product ensures perfect brightness
'I was delighted to find out that this product could provide me with purified water without requiring too much energy consumption. It saved much cost for me.' - Said one of our customers. The product ensures a 100% match to the original phone housing
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