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A-TECH hard immersion tin pcb bulk production at discount

A-TECH hard immersion tin pcb 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
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Company Advantages
1. The design of A-TECH immersion tin pcb is made with an inspiration board and a mood board. The inspiration board focuses on the details, colors, textures, specifics, etc. and the mood board focuses on the style, emotional scenario, or ambiance of this product. The product can be resistant to corrosion
2. Overall, a high quality immersion tin pcb always attracts many customers. It can be manufactured with a customized thickness
3. The product features a cloud control interface. The function modules on the cloud and customized selections can be adjusted and optimized easily.
4. The product features great shock-resistance. Its toe cap has been tested to be strong enough to resist impact and compression. Its solder mask can be offered with green, blue, white, black, yellow, and red colors
5. The product is not easy to build up the heat. Its components are designed to effectively draw the heat out of the light and then transfer it into the air. With a solder mask, it enjoys a good electrical insulation property


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. After years of advancement, A-TECH CIRCUITS Co., Ltd. has been one of the leading manufacturers and suppliers of hasl pcb finish . We have gained wide market recognition.
2. A-TECH masters highly imported technology to producing immersion tin pcb .
3. A-TECH PCB has been committed to bringing innovative and professional services to customers pcb gold plating .
A-TECH hasl pcb finish has to pass through a series of rigorous tests in a lab environment. For example, its electrical components and accessories have to be tested to comply with health and safety standards. This product does no harm to the environment when it is disposed of
The textile fibers of A-TECH hasl pcb finish are all sourced from suppliers who have qualification in providing high-quality raw materials for textile manufacturers. Its natural color is not easy to fade
A-TECH pcb gold plating has a unique design. Various environmental, social, functional, and contextual considerations have worked on its design to inform the expression of this product. Containing no harmful substances, the product is not likely to cause skin irritation such as redness and pimples
The raw materials of A-TECH immersion tin pcb go through strict inspections. Each block or raw sand needs to be inspected carefully before using to ensure the minimum waste. By using this product, people would look more charming and attractive
A-TECH immersion tin pcb is of eye-catching design. Our Structural and Graphic Design Team work with customers during the product development stage to create high impact displays for retail and club settings. With a variety of colors, this product is suitable for the female with different skin tones
The product's performance reliability sets an example in the industry. The product can be used for a long time, which can help save people's makeup costs
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