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highly-rated immersion silver pcb lead cheapest factory price for wholesale

highly-rated immersion silver pcb lead cheapest factory price for wholesale
  • highly-rated immersion silver pcb lead cheapest factory price for wholesale

highly-rated immersion silver pcb lead cheapest factory price for wholesale

As a renowned manufacturer, A-TECH CIRCUITS Co., Ltd. gradually takes superiority in developing and manufacturing hasl pcb finish in the domestic market.
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Product Comparison
Compared with other products in the same category, PCB prototype has outstanding advantages which are mainly reflected in the following points.
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Product Details
A-TECH's PCB prototype is processed based on the latest technology. It has excellent performances in the following details.
Company Advantages
1. Before the shipping of A-TECH hasl pcb finish , it is strictly inspected by a team of QC team checking for colorfastness, dimensional stability, and accessories safety.
2. In order to effectively control the quality of the product, our team takes an effective measure to ensure this.
3. The product is not only reliable in quality but also excellent in long-time performance.
4. Thanks to its rapid movement and positioning of moving parts, the product greatly improves productivity and saves a lot of time.
5. Users will not feel too hot or uncomfortable when they are trying to sleep at night since the fabric breathes well.


Immersion Silver, it’s also known as Immersion Ag, it’s produced by the selective displacement of the copper atoms by silver atoms on the exposed copper surface. As an improvement on HASL with more flat surface, the cost of Immersion Ag is more expensive than HASL but less expensive than Immersion Gold.

Immersion Ag is a RoHS compliant finish, and it’s compatible with surface mount, BGA and through hole components. The typical thickness of Imm Ag is 0.1-0.3um and the shelf life is 6-12 months.



The advantages of Immersion Silver

● Absolutely flat
● Good for fine pitch and SMD
● Good for press fit connector’s capability
● Excellent solderability
● Multiple heat cycles during assembly process
● It’s reworkable



The disadvantages of Immersion Silver

● Very sensitive to handling / tarnishing / cosmetic concerns – gloves must be used
● Short operating window between assembly stages
● Not recommended to use peelable masks
● Special packaging required – if packaged opened and not all boards used, it must be resealed quickly
● Reduced supply chain options to support this surface finish



A-TECH offers the surface finish of immersion silver, since this finish is much more sensitive in manufacturing and it’s more susceptible to temperature and humidity than other finishes, we use special operation standards and higher level of packing standards to ensure excellent appearance of immersion Ag.




Company Features
1. As a renowned manufacturer, A-TECH CIRCUITS Co., Ltd. gradually takes superiority in developing and manufacturing hasl pcb finish in the domestic market.
2. It is a great fortune for the company to have a team of such professional R&D stuff. Over the years, they have been devoting themselves to upgrading the products and coming up with new and innovative designs. Their efforts have been proved worthy by our customers.
3. Our desire is to be the leading influential immersion silver pcb supplier in the market. Get more info! As A-TECH PCB people, we’re obsessed with continuous improvement with our customers. Get more info! Reliability and integrity are the cornerstones of A-TECH PCB 's strong relationships with our partners. Get more info! 'Keep improving in peelable mask pcb field' is A-TECH's striving aim. Get more info!
A-TECH peelable mask pcb is strongly supported by our experienced and professional team. The product comes with a free sample service
Made of well-selected materials and manufactured based on the lean production method, A-TECH peelable mask pcb presents the finest workmanship in the industry. The product is highly resistant to substances such as oil and chemicals
A-TECH immersion silver pcb designed by a group of experts, combines aesthetic look and practicality. The product is eminent in its automatic resolution capability that prevents data interference between cards
A-TECH immersion silver pcb is produced according to the high production standards through the combination of traditional craftsmanship and modern technology. The product is portable for easy carrying
The design of A-TECH immersion silver pcb offers a stunning blend of aesthetics and practicality. The product can be shipped by air or by sea according to customers' demands
To in tandem with the international quality standards, the product has been subjected to strict quality inspection procedure. It has an extra-thin thickness of structure for great recognition capability
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