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PCB with Immersion Gold (ENIG)

PCB with Immersion Gold (ENIG)

PCB with Immersion Gold (ENIG)

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:
Product Details
A-TECH pursues excellent quality and strives for perfection in every detail during the production.A-TECH carries out strict quality monitoring and cost control on each production link of Quick Turn PCB , from raw material purchase, production and processing and finished product delivery to packaging and transportation. This effectively ensures the product has better quality and more favorable price than other products in the industry.
Application Scope
As one of A-TECH's main products, PCB Assembly has wide applications. It is mainly used in the following aspects.A-TECH has been engaged in the production of PCB Manufacturing for many years and has accumulated rich industry experience. We have the ability to provide comprehensive and quality solutions according to actual situations and needs of different customers.
Company Advantages
1. The production of A-TECH tin plating pcb adopts the highest standards in the industry.
2. tin plating pcb reflects the high quality of carbon pcb .
3. Remarkable success has been achieved by A-TECH CIRCUITS Co., Ltd. in carbon pcb field.
4. As a developed carbon pcb company, we are specialized in one-stop service including designing, producing and sales service.


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. specialized in the production and design of carbon pcb .
2. A-TECH CIRCUITS Co., Ltd. has influential technical approaches to improve the quality of immersion tin pcb .
3. Long-term partnerships with customers is what A-TECH CIRCUITS Co., Ltd. pursues. Get more info! The A-TECH brand is committed to being a vision of a competitive manufacturer. Get more info! A-TECH CIRCUITS Co., Ltd.'s mission is to provide innovative pcb mask designed to exceed customer expectations. Get more info!
A-TECH immersion tin pcb is developed by our R&D team who is equipped with unmatched expertise in developing new products in personal care, including skincare, haircare, and cosmetics products. It has speeds designed for waking up muscles, fascia release, eliminating lactic acid, deep tissue massage, muscle recovery, etc
To prove the safety of A-TECH pcb mask, several quality tests have been conducted by our QC team such as microbiological, toxicology, stability tests. It has received high praise from professional athletes in a wide range of sports, from basketball to CrossFit to golf
All components of A-TECH tin plating pcb – including chemical substances and packaging materials, have been strictly checked to be compliant with the country of commercialization. It can reduce muscle pain and lactic acid build-up
The ingredients of A-TECH pcb mask are sourced from a prestigious supplier who adopts the highest standards in the beauty makeup industry.
A-TECH pcb mask is constantly inspected by a special group of team who has conducted a series of sensory tests and hygiene tests. It can be designed to use a cord or battery
This product features hypoallergenic. No harmful or skin irritant chemical agents have been used in its fabrics treatment procedure. The ergonomic design makes it comfortable to grip
One of the most recognized features of this product is its simplicity. It is made from a variety of materials which makes it quite light and is designed with clean and simple lines. It is certified under TÜV and CE
This product is safe enough. The dyes of fabrics are treated to contain no harmful chemicals that would cause any skin irritants. It comes with a one-year warranty
This product has low toxicity. Its materials would not emit toxic substances such as formaldehyde, acetaldehyde, benzene, toluene, xylene, and isocyanates.. With a compact design, it easily fits into a bag or suitcase
This product had the required breathability. The materials used have the ability to permit water vapor to pass through and to prevent the entry of water, thereby reducing the risk of foot odor. It can be equipped with an automatic stop after a set time
This product features a robust and firm structure. All its components and even the hardware accessories are securely and tightly fastened. With a compact design, it easily fits into a bag or suitcase
This product drapes neatly and sets without any wrinkles without sagging or projecting out and will be well balanced when on the wearer. With a compact design, it easily fits into a bag or suitcase
Because of its significant energy efficiency, the product can greatly help homeowners or business owners save money on their monthly energy bills. Its body is made of ABS, PCB, and aluminum alloy
The product is able to last for many decades and retain its beauty and finish with very little efforts on maintenance. It is able to boost connective tissue elasticity
Under the backdrop of many manufacturers having required increased productivity, the product has been widely adopted in many industries. It is able to boost connective tissue elasticity
Thanks to its user-friendly design, the product will not cause electrical leakage problems when people use it in their life or work. Its type of motion can be just vibration, vibration plus thumping, vibration plus a circular motion or some other combination
The product has a large market. It is not difficult to find that phone owners use this product frequently in their daily life. It can be designed to use a cord or battery
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