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hot-sale osp pcb mask free delivery for wholesale

hot-sale osp pcb mask free delivery for wholesale

hot-sale osp pcb mask free delivery for wholesale
  • hot-sale osp pcb mask free delivery for wholesale

hot-sale osp pcb mask free delivery for wholesale

OSP, the full name is Organic Solderability Preservative, it preserves the copper surface from oxidation by applying a very thin...
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Company Advantages
1. In terms of surface finishes, A-TECH osp coating pcb provide all possible options. The surface treatment is available in a variety of ways. It has high tensile strength and can be deformed without breakage
2. The product can maintain thermal stability in every electrical and electronic component of any circuit or electronics parts of any system. It has passed AOI which ensures there will be no errors or welding defects
3. The product is rather competitive with the excellent performance and long service life. It stands out for its impact endurance performance
4. The product is in high demand in the international market due to its high quality and good usability. Its robust structure allows it to be used in harsh environments


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 advantages of OSP 

● 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 an economic power in osp pcb field with its own powerful manufacturing capability. A-TECH CIRCUITS Co., Ltd. has a team of expert pcb mask designers and manufacturing engineers.
2. A-TECH has been working to improve the quality of immersion silver pcb .
3. A-TECH PCB hosts some of the world's leading researchers in the peelable mask pcb field. A-TECH CIRCUITS Co., Ltd.' perfect after-sale service will bring all of our customers best purchase experience. Inquire now!
A-TECH osp coating pcb has attained a GREENGUARD® certification for safe product emissions and an ISF® certification for superior picture performance. The product can be used for video recording
The design of A-TECH immersion silver pcb is carried out considering many important factors that are related to human health. These factors are tip-over hazards, formaldehyde safety, lead safety, strong odors, and chemical damage. The product is designed with longer cables for convenient use
A-TECH immersion silver pcb undergoes a wide range of manufacturing steps. They include foot type collection, CAD graphic design, materials preparation (cleaning and cutting), molding, shaping, and finishing. The product is of low power consumption
The design of A-TECH peelable mask pcb is conducted on the basis of the interior design concept. It adapts to the space layout and style, focusing on functionality, and usability for people. The product is endowed with great flexibility
A-TECH immersion silver pcb is inspected in a strict manner. Out of concern of safety and quality, it's checked in terms of fabrics ingredients, accessories if any, dyestuff, and other agents. The product can safely store many data
This product provides structural stability. It is able to even out any stress on the building by dispersing kinetic force throughout the entire frame and structure. The product is known for its great accuracy
The product features the desired safety. Its housing performs well in preventing water or moisture from entering into the inner circuit, posing no electric shock hazard. The product has been widely used in the mobile monitoring system
The product has the desired reliability. It is equipped with an intelligent circuit breaker that features reliability and accuracy, ensuring it can work without failure. The product features highly efficient monitoring
It is properly reflective. Its paint has a very smooth finish, reflecting less amount of light and not looking dull at the same time. The product is designed with longer cables for convenient use
It has the advantage of quick heat transfer capacity. The thermal interface material is applied to the base of the product so as to fill gaps and offer more dissipation paths for the heat. The product is very compatible with many systems
The product will not gather bacteria and fungi. It is designed with hydrophobic treatment which can drain the water and stain away and offers no chance for the bacteria to grow. The product is designed with longer cables for convenient use
It is a good sign that the sales network of A-TECH has been developing fast. The product is characterized by favorable costs
A-TECH CIRCUITS Co., Ltd.'s pcb mask covers a wide sales network. The product is designed with longer cables for convenient use
Every procedure of production for peelable mask pcb is well inspected in case of quality problem. The product has a lower calorific value
In order to provide the professional service,A-TECH employees the most experienced and friendly serve team. The product is offered with the OEM and ODM service
One of the factors that A-TECH has developed more clients is the establishment a mature sales network. The product is guaranteed with great anti-impact performance
Doing the utmost to increase the customer satisfication is important for A-TECH. The product can be bulk ordered by customers
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