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A-TECH carbon pcb mask free delivery for wholesale

A-TECH carbon pcb mask free delivery for wholesale

A-TECH carbon pcb mask 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with same kind of products in the industry, PCB prototype has the following highlights due to the better technical capability.
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Company Advantages
1. The materials for A-TECH osp pcb finish are industrial standard and are procured from trusted vendors of the market.
2. With different functions, pcb mask can be used in osp pcb finish .
3. A-TECH CIRCUITS Co., Ltd. will always take 'how to satisfy each customer's needs' as a big challenge.
4. A-TECH has always persisted in pursuing service and quality.


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. is the main producers at home and abroad for pcb mask.
2. We have a professional and dedicated design and engineering teams. They add value to the product development process by being involved in every stage of the development cycle.
3. We listen to our clients and put their needs first. We work creatively to achieve tangible benefits and find viable solutions to client issues. Our core is customer-centric. We will unwaveringly put clients as the top priority, for example, we will do thorough market research before developing or manufacturing products to targeted clients.
A-TECH pcb mask is manufactured complying with international standards. It has been certified under CE, UL, GOST, CCC, which proves that it meets safety requirement for the phone users. The product generates little heat during charging
The quality of A-TECH osp pcb finish is thoroughly tested by our QC department to meet the regulations and requirement of China Textile Industry Federation. The product stands out for its great heat insulation
During the designing stage of A-TECH osp pcb finish, the designers will carry out a water test based on this product with the aim to pick out the right treatment system to remove different particulates. It has an advanced circuitry to protect the devices against excessive current
Before delivery, A-TECH pcb mask will be rigorously inspected for its safety parameters. Several important factors such as its insulations materials, electric leakage, plug safety, and overload will be tested with the help of advanced testing machines. It features enhanced interference protection to cope with any outdoor activities
A-TECH pcb mask is manufactured combining the ancient and modern textile and dyeing technology which is frequently used in the textile manufacturing industry.
The product is stable in performance and excellent in durability. The product can withstand over 10,000 insert and extractions
The complete detection of this product ensures its higher quality in the market. The product generates little heat during charging
The quality of this product is always put in the first place by our strict QC team. It has an advanced circuitry to protect the devices against excessive current
The function of this product has achieved a breakthrough. The product comes with a variety of colors
To guarantee quality of this product, our quality check team strictly implements measures of testing. The product has been certified under UL, FCC, and CE
Delivering the quality product has always been our chief concern. This product can be the perfect travel companion, taking up little space
osp pcb finish from A-TECH CIRCUITS Co., Ltd. helps customers enhance their values. This product can be the perfect travel companion, taking up little space
A-TECH values the innovation and development of osp pcb finish which attracts more and more customers. The product is compatible with smart phones and tablets
pcb mask present an opportunity for building customer trust, enhancing company credibility and winning more business. The length of this product can be customized
A-TECH has become the market leading brands. Thanks to its reduced cord resistance, the product enables the fastest possible charge speed
Quality is the most important part and A-TECH CIRCUITS Co., Ltd. will pay much attention to it. The product can withstand over 10,000 insert and extractions
A-TECH CIRCUITS Co., Ltd. can promise good after-sales service and will tightly follow up the feedback from our customers. The length of this product can be customized
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