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A-TECH hot-sale pcb mask free delivery for wholesale

A-TECH hot-sale pcb mask free delivery for wholesale

A-TECH hot-sale pcb mask free delivery for wholesale

Thickness
0.2-0.65um
Shelf Life
6 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
No
Supply Capacity
15000 ㎡/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
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Company Advantages
1. The design of A-TECH pcb mask adopts 3D design technology. This is done by using a special program, such as Matrix 3D Jewelry Design Software. The product has the performance of great stability
2. A-TECH CIRCUITS Co., Ltd. has established the first-class corporate culture management and brand image in pcb mask industry. The inner layer core of the product is chemically treated for improved adhesion of the copper surface
3. The product is well designed to adapt to voltage in different countries such as the United States, Australia, and England. Therefore, users are free of the concern of wrong voltage problems. Being laminated by advanced vacuum lamination equipment, it has a uniform dielectric thickness after lamination
4. The product has stable performance and long storage time.


OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin protective layer of material over the exposed copper usually using a conveyorized process. It uses a water-based organic compound that selectively bonds to copper and provides an organometallic layer that protects the copper prior to soldering. It’s also extremely green environmentally in comparison with the other common lead free finishes, which Suffer from either being more toxic or substantially higher energy consumption.

The typical thickness of OSP is 0.2 – 0.65um and the shelf life is 6 months. It’s a simple manufacturing process to make OSP, and like HASL finish, the production cost of OSP is lower than most of other surface finishes.



The applications of thick copper PCBs

● Cost effective / Low cost
● Simple process
● Excellent flatness
● Re-workable
● Clean, environmentally friendly process



The disadvantages of OSP

● Short shelf life
● Very sensitive to handling – gloves must be used and scratches avoided
● Short operating window between assembly stages
● Not suitable for multiple soldering processes
● Difficult to inspect or measure thickness



A-TECH own OSP line in house, it’s nowadays mainly used to build single-sided FR4 PCB or aluminum PCB with low cost requirements.




Company Features
1. Our dedicated staff, advanced production facilities and efficient management give A-TECH strong support to ensure high quality pcb mask with competitive price.
2. Improving the quality awareness of employees also contributes to the good quality of carbon pcb .
3. High-quality product with zero defect is the goal we pursue. We encourage employees especially the production team to carry out strict quality inspection, from the incoming materials to the final products.
A-TECH carbon pcb is strictly monitored during production. It is checked for cracks, discoloration, specifications, functions, and construction safety according to relevant furniture standards. It has uniform illumination with no dark spots
Ideas for the design of A-TECH hasl pcb finish are presented under high technologies. The product's shapes, colors, dimension, and matching with space will be presented by 3D visuals and 2D layout drawings. It will not produce any extraneous noise that occurs at high speeds of movement
The design of A-TECH hasl pcb finish shows professionalism. It is carried out based on adequate research of feet shape and the principles of biomechanical comfort and stress distribution. Using this product is a simple and cost-effective upgrade for a vehicle
The design of A-TECH pcb mask is carried out by professional apparel designers. It involves the fashion trends in the garment industry, aking styles, color mix, pattern, and fabric types into consideration. It can be designed with features such as burglar protection
There are many factors influence the design of A-TECH hasl pcb finish. They are size, weight, required motion, labor required, speed of operation, etc. The color of its enclosure can be stylish black or amber
The product is regularly reviewed for quality to ensure reliable quality. It uses an impact-resistant/reinforced housing
The product has good quality and reliable performance. Pressure equalizing vents can be designed if needed
The product is up to standard in quality and performance. It is able to generate more brightness
Quality and reliability are the basic characteristics of a product. Requiring less energy, this product is eco-friendly
Constant inspections: the product is manufactured under the constant inspections which are conducted by the QC team. They carry out an ongoing inspection method to ensure the quality of this product. It is easy to install and doesn’t require a professional
Its developing requires stringent testing to ensure quality and performance. Only those that pass rigorous tests will go to the marketplace. It is able to generate more brightness
The product is easy to use. People bought this product agree that they have no worry about how to use it even without instruction for use. It is impact-resistant, making it a great fit on some off-road crossbars or bull bars
This product contributes to life convenience. People will find it beneficial because it offers a solution to get to know the world. It is produced by the factory that is ISO9001: 2000 and TS 16949:2009 certified
The product features signal high-efficiency. 'It reacts to the response very quickly and accurately', said by customers who purchased it 2 years ago. This product comes with better heat dissipation
People are free of radiation worry. 'I'm totally confident about this product, I love it because it is tested to be safe and less radiation,' said one of our customers. Requiring less energy, this product is eco-friendly
The lightweight and compact design of this product enable people to move and transfer it freely and easily without adding much burden. It can be designed with features such as burglar protection
It has become indispensable in modern day life. Customers who purchase this product all agree it's hard to imagine life without it because it really makes life easier. This product comes with better heat dissipation
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