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A-TECH silver immersion tin pcb cheapest factory price for wholesale

A-TECH silver immersion tin pcb cheapest factory price for wholesale

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
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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.

The design and production of A-TECH immersion tin pcb are supported by a team of dedicated and skilled professionals. Made of carbon fiber material, it has the color that is all the way through its body
immersion tin pcb is endowed with impeccable design and exquisite craftsmanship. It has become the standard for NASCAR, Formula One, IndyCar, and exotic car sports
A-TECH immersion tin pcb adopts advanced and safet raw material. The product can be customized to fit different car models such as Toyota, Honda, Lexus, etc
A-TECH immersion tin pcb is manufactured using state-of-the-art machinery and the best quality materials.
A-TECH immersion tin pcb is designed according to the needs of customers. Its carbon fiber material ensures maximum strength
Durability along with excellent functioning is what it provides. All of the electric components are professionally fabricated and the insulation materials are of high quality. The product is not prone to crack
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