A-TECH  >  AI - Page Sitemap  >  high quality pcb surface finish hard cheapest factory price at discount
high quality pcb surface finish hard cheapest factory price at discount

high quality pcb surface finish hard cheapest factory price at discount
  • high quality pcb surface finish hard cheapest factory price at discount

high quality pcb surface finish hard cheapest factory price at discount

A-TECH CIRCUITS Co., Ltd. is gradually taking the leading trend in the trade of pcb surface finish .
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:
Application Scope
A-TECH's Multilayer PCB is mostly used in the following scenes.A-TECH is able to meet customers' needs to the greatest extent by providing customers with one-stop and high-quality solutions.
Product Comparison
A-TECH's Aluminum PCB has the following advantages over products in the same category.
Company Advantages
1. The whole production of A-TECH peelable solder mask pcb is carried out based on the requirement of lean production.
2. Its quality is strictly controlled by our professional QC team.
3. Reasonable design makes this product get long service life. .
4. The product is a cost-effective investment for manufacturers because it does not need frequent maintenance nor repair, which helps to cut costs.


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. A-TECH CIRCUITS Co., Ltd. is gradually taking the leading trend in the trade of pcb surface finish .
2. We have built up a strong R&D team. Their extensive R&D activities let us quickly develop products with new functions that meet emerging customer needs.
3. A-TECH CIRCUITS Co., Ltd. has great dream to become a competitive peelable mask pcb supplier. Call now! In the new age, A-TECH PCB will also actively use new business methods. Call now!
A-TECH peelable solder mask pcb is designed by a professional team of designers who are strictly hired by our company. It does not pull or loose threads easily
The raw materials of A-TECH peelable solder mask pcb are chosen among several suppliers and only the best one is adopted by our materials department. It has antibacterial qualities which make it resistant to mold and mildew
The raw materials of A-TECH peelable mask pcb is handled well to achieve high-end quality. Its fabric is more porous, so it soaks up water quicker
Beautifully designed, A-TECH peelable solder mask pcb has been given various attractive styles. Using eco-friendly materials, it is easy on the environment
A-TECH peelable solder mask pcb is made of the finest quality materials which has been tested carefully before production. It can be designed to be one-ply or two-ply
peelable mask pcb are the characteristics of pcb surface finish. It wins the trust of customers worldwide, especially in Japan
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon