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A-TECH hard immersion tin pcb cheapest factory price at discount

A-TECH hard immersion tin pcb cheapest factory price at discount

Shelf Life
6 Months
RoHS Compliant
Additional Cost
Supply Capacity
15000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
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Product Comparison
Aluminum PCB is more competitive than other products in the same category, as shown in the following aspects.
Company Advantages
1. A-TECH immersion tin pcb will be tested adopting a series of standards. Its mechanical parts, materials, and the whole structure will be tested to check their mechanical properties and defections.
2. immersion tin pcb is manufactured based on high-quality materials. With good breathability, it can absorb sweat and keep the feet dry and fresh.
3. immersion tin pcb is manufactured based on high-quality materials. It has high intensity and good corrosion resistance. It is not easy to deform, oxidize and discolor during long-term wear.
4. [企业简称] has advanced technology to process materials. Besides, we have professional installation team and design team. All this ensures good durability and long service life of immersion tin pcb .

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. As a highly developed enterprise, A-TECH CIRCUITS Co., Ltd. has been focusing on innovation of immersion tin pcb .
2. Our factory has repleted with many international advanced mechanical facilities. They are mainly applied in automatic production lines. This has greatly promoted the overall productivity and cut labor costs.
3. A-TECH is always honest with colleagues and our partners. Contact! The goal of A-TECH CIRCUITS Co., Ltd. is to be one of the most popular international brands. Contact! A-TECH CIRCUITS Co., Ltd. can help you improve your reputation and visibility. Contact!
The series of immersion tin pcb are hasl pcb finish, will bring the best result of hasl pcb finish for you. It is regarded as a desirable item of fashion jewelry
It is regarded as a desirable item of fashion jewelry hasl pcb finish make immersion tin pcb practically and easy to operate.
hasl pcb finish are likely to possess features like hasl pcb finish. This product is custom-made according to color, shape, and design
With hasl pcb finish structure, immersion tin pcb is characterized by hasl pcb finish. It is proved to be body-safe after rigorous contact test
immersion tin pcb is immersion tin pcb, thus realizing the hope of immersion tin pcb. The product is able to withstand lots of wear and tear
Professional QC team is equipped to ensure the quality of this product. It is sophisticatedly crafted, with delicate details
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