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A-TECH  >  AI - Page Sitemap  >  A-TECH solder immersion silver pcb Suppliers at discount
A-TECH solder immersion silver pcb Suppliers at discount

A-TECH solder immersion silver pcb Suppliers 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:
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!
The manufacturing process of A-TECH immersion silver pcb covers a few major steps. It goes through board cutting, bending, welding of electric parts, PCB handling, and assembling. WGD Auto Parts specializes in the production of car electrical components such as starter brush holder, contact point, distributor, car sensor, fan resistor, ignition switch, wash motor, clock spring, car rectifier, car voltage regulator, auto electric relay, turn signal switch, window switch, etc
The quality control of A-TECH immersion silver pcb is conducted rigorously. It has been certified under relevant pool standards, such as ANSI, APSP, and UL. WGD Auto Parts is a professional auto parts manufacturer since 2006, leading car parts suppliers for car engine parts, chassis parts, car electrical components
A-TECH immersion silver pcb is an integrated result of multiple technologies. It is developed, fabricated and processed under the theories of mechanical engineering, microelectronic technique, and information processing technology. WGD Auto Parts specializes in the production of car electrical components such as starter brush holder, contact point, distributor, car sensor, fan resistor, ignition switch, wash motor, clock spring, car rectifier, car voltage regulator, auto electric relay, turn signal switch, window switch, etc
A-TECH immersion silver pcb has been tested according to the requirements of international IEC/EN standards. It has been tested in terms of low-frequency phenomena (flicker and harmonics) and high-frequency conductive currents, voltage, and power. WGD Auto Parts is a professional auto parts manufacturer since 2006, leading car parts suppliers for car engine parts, chassis parts, car electrical components
The design of A-TECH immersion silver pcb is a combination of various technologies. They are mainly automation, intelligence, sensing, computer science, and mechanical engineering technologies. WGD Auto Parts is a professional auto parts manufacturer since 2006, leading car parts suppliers for car engine parts, chassis parts, car electrical components
The product is developed by industry experts, passing thousands of stability tests. WGD Auto Parts specializes in the production of car electrical components such as starter brush holder, contact point, distributor, car sensor, fan resistor, ignition switch, wash motor, clock spring, car rectifier, car voltage regulator, auto electric relay, turn signal switch, window switch, etc
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