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A-TECH highly-rated carbon pcb cheapest factory price for wholesale

A-TECH highly-rated carbon pcb cheapest factory price for wholesale

A-TECH highly-rated carbon pcb cheapest factory price for wholesale

Thickness
≥1.0um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/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:
Enterprise Strength
  • After years of sincerity-based management, A-TECH runs an integrated business setup based on the combination of E-commerce and traditional trade. The service network covers the whole country. This enables us to sincerely provide each consumer with professional services.
Product Comparison
Compared with other products in the same category, A-TECH's Multilayer PCB has the following advantages.
Company Advantages
1. The design of A-TECH hasl pcb finish takes many elements into consideration. The style, design, the model, materials are all the prime factors that prompt the designer to take due importance.
2. The product features great elegance and classic. Its shape gives a strong artistic and expressive feeling of unique folk cultures.
3. This stylish and fashionable product perfectly decorates the room and also adds a touch of elegant charm to the space.
4. This product will not lose its shape after washing, if anything, it will become softer and more pleasant to the skin over time.


Immersion Tin, or Chemical Tin, it’s a RoHS Compliant metallic finish deposited by a chemical displacement reaction that is applied directly over the basis metal of the circuit board, the immersion Tin protects the underlying copper from oxidation over it’s intended shelf life, copper and tin however have a strong affinity for one another, the diffusion of one metal into the other will occur inevitably, directly impacting the shelf life of the deposit and the performance of the finish. The negative effects of tin whiskers growth are well described in industry related literature and topics of several published papers.

The typical thickness of Immersion Tin is ≥1.0UM and the shelf life is 6 months. The cost of Immersion Tin is more expensive than HASL but less expensive than Immersion Gold and close to Immersion Silver. Similar to Immersion Silver, Immersion Tin is also sensitive in handling and storage, it requires PCB manufacturers to control and pack PCBs with Imm Tin more carefully.



The advantages of Immersion Tin

● Excellent flatness
● Mid range cost for lead free finish
● Good for fine pitch / BGA / smaller components
● Top choice for press fit technology
● Reworkable



The disadvantages of Immersion Tin

● Very sensitive to handling – gloves must be used
● Exposed Tin on final assembly can corrode
● Not good for multiple reflow/assembly processes
● Aggressive to soldermask – soldermask dam should be more than 5mil
● Baking prior to use can have a negative effect



A-TECH is capable of using Immersion Tin, we make the profile and electrical test before the process of Immersion Tin finish, and we use papers to separate each piece of boards to avoid scratches during package and transportation.




Company Features
1. A-TECH PCB is a professional high-tech enterprise, specialized in manufacturing carbon pcb .
2. Our team is a tight-knit, talented group. This is a great fortune for our company. Over the years, they have been constantly improving the quality of products and meeting the challenging needs of our customers.
3. We keeps improving quality of pcb surface finish to seek better development. Check it! A-TECH will develop the enterprise spirit of providing customers with the most valuable service all the way. Check it!
A-TECH pcb surface finish is produced based on rigorous shoe materials requirements. Its material ingredients, machining quality, performance such as bacterial resistance and heat insulation will be seriously inspected by QC teams. The product is known for its great accuracy
The design of A-TECH carbon pcb is completed complying with the concept related to the mechanical structure of the human body. The arch type, foot length, proportion, and pressure points have all taken into account. The product is guaranteed with great anti-impact performance
The fabrics of A-TECH pcb surface finish are subject to rigorous tests. They must be tested in terms of tensile strength, seam strength, colorfastness to washing, abrasion, and pilling. It is a star product in the mobile surveillance industry
A-TECH pcb surface finish has verified quality. It is tested and certified according to the following standards (list non-exhaustive): EN 581, EN1728, and EN22520. The product features highly efficient monitoring
A-TECH pcb surface finish is analyzed in various ways. Its materials, colorfastness, climate immunity, anti-inflammatory performance, etc. are all assessed or tested. The product is of embedded compact design
The product has a smooth surface. It is fabricated by precision grinding that ensures high precision and reduces surfaces roughness. The product is used for real-time management of the car
The product is highly responsive in a short time. Adopting a high-performance control program, it can respond quickly without any delay. The product is guaranteed with great anti-impact performance
This product is not easily pilling or damaged by severe wear. Its textile fibers are treated with an antistatic agent to reduce static electricity and reduce wear between the fibers. The product is of embedded compact design
This product has the characteristics of stable and reliable operation. It maintains the highest level without interruption. The product is of small size and saves the space
The most important characteristics of this product include softness, durability and health benefits. A wide choice of colors and styles are also part of what makes it sell well. The product can be bulk ordered by customers
The product has desirable properties such as hardness, color, anti-reflectance, water resistance, abrasion resistance, static resistance, and UV protection. The product is of great use for avoiding car accidents
A-TECH CIRCUITS Co., Ltd. will provide every customer with complete after-sale service. It is a star product in the mobile surveillance industry
Our service for hasl pcb finish covers from design, production to installation and technical support. The product has been widely used in the mobile monitoring system
Customer service of A-TECH promotes its development. The product is guaranteed with great anti-impact performance
A-TECH CIRCUITS Co., Ltd. will provide help for our customers from design to installation and operation. The product has a lower calorific value
A-TECH CIRCUITS Co., Ltd. has won high attention and praise from hasl pcb finish industry and market. The product can be applied to many different types of cars
A-TECH tries its best to achieve the best service for customers. The product can be applied to many different types of cars
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