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A-TECH solder carbon pcb free delivery for wholesale

A-TECH solder carbon pcb free delivery for wholesale

A-TECH solder carbon pcb free delivery for wholesale

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
20000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
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Application Scope
A-TECH's PCB prototype is widely used in multiple industries and fields.With many years of practical experience, A-TECH is capable of providing comprehensive and efficient one-stop solutions.
Product Details
With the dedication to pursue excellence, A-TECH strives for perfection in every detail.
Company Advantages
1. The design of A-TECH carbon pcb is market-oriented. It is designed in a minimalist style, a style that is pursued by most people currently, to accentuate the sense of space.
2. The product stands out for its low energy consumption. By adopting energy-saving technology, its ingenious circuit design can effectively minimize the loss of energy due to transient currents.
3. The product has been received in many industries, such as packaging, apparels, daily supplies such as curtains, carpet, cloth, etc.

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. As a well-established company, A-TECH CIRCUITS Co., Ltd. mainly specializes in carbon pcb .
2. The factory is equipped with highly effective production lines. The lines have many highly automatic manufacturing machines to guarantee stable output and consistent product quality.
3. We uphold high ethical standards that are built on the commitment to its customers. We insist truth-in-selling, that's to say we are obligated to deliver the real and pre-described products to the customer. Our company is engaged in sustainable management. We regularly discuss strategies in order to accurately grasp the changes in the social needs of the international community and reflect them in management from a long-term perspective. Being concentrated on a much healthier and more effective world, we'll remain environmentally and socially aware of the upcoming performance. Welcome to visit our factory! We aim to win the market by maintaining the stable quality of products. We will focus on developing the new materials which feature more excellent performance, so as to upgrade products at the very beginning stage.
A-TECH immersion silver pcb finish 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 has a durable jacket that protects wire cores
The quality of A-TECH carbon pcb is thoroughly tested by our QC department to meet the regulations and requirement of China Textile Industry Federation. The product has been certified under UL, FCC, and CE
During the designing stage of A-TECH immersion silver 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. With the high-quality pure copper core, it has strong charge transfer performance
Before delivery, A-TECH immersion silver pcb finish 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. The product has a durable jacket that protects wire cores
A-TECH immersion silver pcb finish is manufactured combining the ancient and modern textile and dyeing technology which is frequently used in the textile manufacturing industry. Its premium copper wires promote the quality of signals
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 length of this product can be customized
The quality of this product is always put in the first place by our strict QC team. The product is lightweight and easily coiled
The function of this product has achieved a breakthrough. Its premium copper wires promote the quality of signals
To guarantee quality of this product, our quality check team strictly implements measures of testing. The product generates little heat during charging
Delivering the quality product has always been our chief concern. The product is flexible enough to withstand 4000+ times of bending
immersion silver pcb finish from A-TECH CIRCUITS Co., Ltd. helps customers enhance their values. The product is flexible enough to withstand 4000+ times of bending
A-TECH values the innovation and development of carbon pcb which attracts more and more customers. This product can be the perfect travel companion, taking up little space
carbon pcb present an opportunity for building customer trust, enhancing company credibility and winning more business. The product is compatible with smart phones and tablets
A-TECH has become the market leading brands. The product can resist kinks and tangles
Quality is the most important part and A-TECH CIRCUITS Co., Ltd. will pay much attention to it. The length of this product can be customized
A-TECH CIRCUITS Co., Ltd. can promise good after-sales service and will tightly follow up the feedback from our customers. The product has been certified under UL, FCC, and CE
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