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A-TECH solder immersion silver pcb Suppliers at discount

A-TECH solder immersion silver pcb Suppliers at discount

Shelf Life
6-12 Months
RoHS Compliant
Additional Cost
Supply Capacity
5000 ㎡/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
Quantity Needed:
Company Advantages
1. A-TECH is manufactured in adherence to the predefined industry standards. It can be manufactured with a customized thickness
2. A-TECH CIRCUITS Co., Ltd. is committed to transforming leading technologies into better and more competitive immersion silver pcb . It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
3. The product is rather safe. It corners and edges are all rounded by professional machines to reduce sharps, hence causing no injury. With a compact design, it is space-saving
4. This product has no hazard risks. Its fabrics are treated to be free of harmful chemicals that would cause any skin irritants. It stands out for its impact endurance performance
5. It is very durable. The durability of this product is represented by the smooth seam design and all reinforced weak joints. The inner layer core of the product is chemically treated for improved adhesion of the copper surface

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. has engaged in the manufacturing of for years and achieved outstanding manufacturing ability and industrial experience.
2. A-TECH uses cutting-edge technology to enhance market position.
3. Being a dominant immersion silver pcb manufacturer has been always A-TECH pursuing. Get an offer!
A-TECH immersion silver pcb is made of premium raw materials that are sourced from trusted vendors. This product is highly resistant to dents
A-TECH immersion silver pcb is produced adopted advanced production technology. With its simple operation, this product can be used by chefs easily
A-TECH immersion silver pcb is designed by our experts bringing the latest concepts into the designing process. This product is effective in keeping bacteria away
A-TECH immersion silver pcb is fabricated under the standardized production environment. Its highly efficient fast operation reduces queues and running costs
Well-selected materials: the raw materials of A-TECH immersion silver pcb is well-selected by our quality team, which contributes to the product of high quality and excellent property. This product acts as a perfect helper for the cooks
This product is characterized by its durability. Made with the right materials and construction, it can endure sharp objects, spills, and heavy loading. This product is less likely to be affected by cleaning solvents
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