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A-TECH highly-rated carbon pcb free delivery for wholesale

A-TECH highly-rated carbon pcb 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
E-mail:
Product Comparison
PCB prototype in A-TECH has the following advantages, compared with same kind of products in the market.
Company Advantages
1. A-TECH silver coating pcb goes through precision manufacturing. Its parts are subjected to casting, cutting, heat treatment, surface polishing, and many other processes.
2. carbon pcb owns advantages of silver coating pcb .
3. When applied in the building industry, this product is seen by architects more eco-friendly than traditional buildings such as those made from brick and cement.


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. Through continuous innovation, A-TECH CIRCUITS Co., Ltd. has become an advanced enterprise in the field of silver coating pcb .
2. We have integrated our design team in our factory. They have innovative ideas in mind. They allow us to design new products and adapt our range of products to customers' specifications.
3. Our company bears social responsibilities. We manufacture products through economically-sound processes that minimize negative environmental impacts while conserving energy and natural resources. Our company has a strong sense of integrity. All employees must be ethical to ensure that our business is conducted with the highest level of integrity. Get an offer!
The persistent team of A-TECH has also been working hardly on the design of silver coating pcb. This product has the advantage of excellent sealability
A-TECH carbon pcb is creatively designed to help customers break into the fast-growing market. Its advanced design considerately allows the sunlight to let in
Our silver coating pcb has its own style than other products thanks to the support of our excellent staff. This product features a stable structure, which is not easy to collapse
silver coating pcb achieves excellent levels of detail. It is able to undergo extremely high and cold temperatures
carbon pcb achieves to a high level in terms of quality and safety. This product features a stable structure, which is not easy to collapse
This product will retain its clean appearance. The dust and other residues are not prone to build upon the surface of fabrics over time. Its appearance makes it compatible with the surrounding area
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