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A-TECH high quality pcb mask bulk production at discount

A-TECH high quality pcb mask bulk production at discount

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
E-mail:
Product Comparison
Compared with products in the industry, A-TECH's PCB prototype has the outstanding advantages which are mainly reflected in the following aspects.
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Company Advantages
1. A-TECH pcb mask is constantly inspected by the QC team. It is assessed in terms of the spectral properties of the light sources, filters, and sensors.
2. The product is guaranteed to the product is 100% qualified as all defects have been eliminated in our quality control procedure.
3. This product has withstood the test of our professional QC team and authoritative third parties.
4. Supplying service for customers will also contribute to the development of A-TECH.
5. Over the years, A-TECH CIRCUITS Co., Ltd. has insisted on optimizing products structure.


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. A-TECH CIRCUITS Co., Ltd. is a professional osp pcb finish manufacturer who participates in the planning and product designing with its customers from all over the world.
2. It turns out that A-TECH is experienced in introducing high technology.
3. Our company is passionate about producing high-quality products and collaborating with customers to develop solutions that advance their business goals and drive innovation. Across our entire organization, we support professional growth and contribute to a culture that embraces diversity, expects inclusion, and values engagement. These practices are making our company stronger. We sincerely embed sustainability throughout our businesses. To continue this endeavor, we are being equipped with high-end technology to deal with production waste.
Each production procedure of A-TECH pcb mask is well-controlled by professional QC team. It helps prevent spoilage during transport, storage, and sale
The design of A-TECH osp pcb finish is the combination of functionality and aesthetics. It carries all the labels and certificates required for export
Customize osp pcb finish can meet your design style by different colors, patterns, textures, thicknesses, and etc. It can make some foods more affordable
The appearance of A-TECH osp pcb finish is designed by top-class R&D team. It is able to balance and enhance colors that occur naturally in foods
The raw material suppliers of A-TECH osp pcb finish have undergone rigorous screening. It can be used on dairy, meats, fish, bread, juices and fermented foods
The product is anti-bacterial. Its surface, made of antimicrobial materials, is not likely to become a breeding ground for viruses, bacteria, and mold. It helps prevent the loss of moisture in foods
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