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A-TECH highly-rated pcb mask bulk production at discount

A-TECH highly-rated pcb mask bulk production at discount

Thickness
0.1-0.3um
Shelf Life
6-12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
5000 ㎡/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
E-mail:
Application Scope
Aluminum PCB, one of A-TECH's main products, is deeply favored by customers. With wide application, it can be applied to different industries and fields.A-TECH always adheres to the service concept to meet customers' needs. We are committed to providing customers with one-stop solutions that are timely, efficient and economical.
Company Advantages
1. A-TECH immersion tin pcb finish meets the fundamental safety provisions. It is covered by the Electricity (Safety) Regulations and must meet certain requirements before they can be legally sold.
2. Variety of immersion tin pcb finish enhances the user experiences.
3. The performance and quality of the product have been widely recognized among users.
4. This product will provide an enjoyable wearing experience, making people look more confident all the time and get many compliments from others.
5. People can count on this product to gain enough wiggle rooms to adjust flexibly to their movements no matter they stretch, walk, or squat.


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. ranks among the top leaders in the domain of developing and manufacturing immersion tin pcb finish . We have recognized manufacturing strength.
2. Dozens of pcb mask experts laid a firm foundation for A-TECH CIRCUITS Co., Ltd.'s technology backing.
3. We constantly improve ourselves to build partnerships with our clients. We enable them to focus on their core business, whilst we manage our products and services efficiently and cost-effectively. Under the concept of assuming social responsibility, we strive to create benefits for the communities. We work closely with local people and businesses to promote common economic development. Our mission is to improve the overall customer services level. We will cultivate the customer service team in a more professional way to improve their communication skills. During our operation, we are working towards climate change. We make great efforts on reducing CO2 emissions and water waste.
immersion tin pcb finish design enhances pcb mask's sturdy body structure. The product is available in a variety of sizes
The material used in pcb mask is designed and created independently by A-TECH CIRCUITS Co., Ltd.. The silhouette of this product can be customized
We use immersion tin pcb finish material imported from abroad. The product can be recognized as distinctly unique collectibles
pcb mask is proved practically feasible in structure and could be worthy of recommendation. The product features attractive and bright colors
immersion tin pcb finish's performance is improved significantly with immersion tin pcb finish materials. The product gives a strong artistic feeling
The product is not susceptible to corrosion. Its surface has been treated with a layer of mechanical paint which has a protective function. The product stands out for its beautiful craftsmanship and details
Product Message
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