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highly-rated peelable mask pcb gold plated cheapest factory price for wholesale

highly-rated peelable mask pcb gold plated cheapest factory price for wholesale
  • highly-rated peelable mask pcb gold plated cheapest factory price for wholesale

highly-rated peelable mask pcb gold plated cheapest factory price for wholesale

To improve user experience, A-TECH immersion silver pcb finish is created with a compact and sleek design. Instead of adopting a thick and weighty design, it comes with a slim appearance. It is extremely popular in the markets of Europe, North America, and Asia
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Company Advantages
1. To improve user experience, A-TECH immersion silver pcb finish is created with a compact and sleek design. Instead of adopting a thick and weighty design, it comes with a slim appearance. It is extremely popular in the markets of Europe, North America, and Asia
2. Customers say one of the reasons they like it so much is when they strike it lightly, it will ring with a clear bell-like sound which makes them delightful. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
3. The diverse functions of our peelable mask pcb will make your life easier.


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. In the past few years, A-TECH CIRCUITS Co., Ltd. has established a good relationship with many well-known companies with its reliable peelable mask pcb .
2. Almost all technician talent for the industry of enig pcb work in our A-TECH CIRCUITS Co., Ltd..
3. We embrace sustainability all the time. We invest in automation technologies and continuously work to reduce our carbon footprint across the value chain.
peelable mask pcb exceed other similar products with its enig pcb design. It has the advantage of superior high current discharge
Thanks to the design of immersion silver pcb finish, our products are unequal in performance. With a flush terminal design, it offers better compatibility
A-TECH CIRCUITS Co., Ltd. always focuses on the industry trends to make enig pcb keep up with the trend. Thanks to the high-porosity battery diaphragm, it has a reduced impedance
immersion silver pcb finish from A-TECH CIRCUITS Co., Ltd. is really exquisite and of immersion silver pcb finish. With a flush terminal design, it offers better compatibility
A-TECH CIRCUITS Co., Ltd. puts great cost and time in the design of immersion silver pcb finish. Processed by high-end technology, it can be repeatedly charged and discharged without affecting the performance
Based on the strict control of the production process and the strict control of the production cost, the peelable mask pcb we produce not only has excellent quality, but also has an affordable price, which is more cost-effective than other similar products.
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