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A-TECH carbon carbon pcb bulk production at discount

A-TECH carbon carbon pcb bulk production at discount

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
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Quantity Needed:
Pieces
E-mail:
Product Comparison
Compared with products in the same category, PCB prototype's core competencies are mainly reflected in the following aspects.
Enterprise Strength
  • A-TECH pays great attention to customers and advocates honesty-based cooperation. We are dedicated to providing excellent and efficient services for numerous customers.
Company Advantages
1. The quality control of A-TECH lead free hasl pcb is conducted rigorously in order to meet the requirements in the solar product industry. It is inspected in the short circuit protection, charge and discharge performance, as well as energy utilization capacity.
2. The product has high draping quality. Its fabric has strong flexibility and bending resistance.
3. This product will be one of the biggest visual elements in the bedroom. Luckily, it is always available in varieties of colors and patterns to match up any bedroom.
4. The all-round tested design and the latest fabrics solve the problem of disturbing the quality of sleep. In addition to a healthy and optimal sleep time program, it will help customers wake up every morning with radiance and energy.
5. The product represents the market demands for individuation and popularization. It is created with various color matches and shapes to meet the functionality and aesthetic appeal of different people.


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. Numerous patents are held in A-TECH CIRCUITS Co., Ltd..
2. The quality of carbon pcb is guaranteed with advanced and practical technology.
3. A-TECH advocates the corporate culture in the company to improve staff cohesion. Contact us! We target becoming a wide famous pcb mask supplier in the next future. Contact us! As an important part of A-TECH growth, enterprise culture is a key to make our company more cohesive. Contact us!
A-TECH pcb mask is of a unique design. It is come up by our designers choosing a silhouette and using new fabrics, new colors, fabric manipulation, etc. of garment construction. Specially galvanized, it is therefore suitable for outdoor applications
The create of A-TECH pcb mask goes through a fine analysis of manufacture requirements. The procedure consists of designing model sketch or prototype, deciding the reasonable number of operations, choosing work methods and selecting adequate equipment. The metal construction body ensures a long lifespan
The quality of A-TECH pcb mask is guaranteed through a series of performance tests. Chemical tests, colorfastness, tensile strength, etc. are some of the common tests that are done on this product and materials used in it. This product is available in many different types to suit all sorts of different requirements
The design of A-TECH pcb mask follows the Unity Principle which refers to all elements of the design being in harmony, reflecting a sense of completeness. The metal construction body ensures a long lifespan
Every single A-TECH pcb mask is thought out by our design department who take time to research, test and experiment with different materials and techniques that best fit the line of work that the garment is suited for. This product helps improve labor efficiency, which finally helps save time
To guarantee quality of this product, our quality check team strictly implements measures of testing. This product is extremely agile due to its short chassis
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