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A-TECH hard immersion gold pcb free delivery at discount

A-TECH hard immersion gold pcb free delivery 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. The necessary tests for A-TECH osp pcb finish have been strictly conducted. It has been tested in terms of safety, electromagnetic compatibility, vibration, reliability, and durability. It can be printed with numbers, names, data codes, logos, or other specific information
2. The customers speak highly of the quality of immersion gold pcb made by A-TECH. The product is certified under UL(E357001) and RoHS
3. Our commitment to quality and performance is stressed in each phase of creating this product. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards


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 won fame for its strong technical strength.
2. A-TECH CIRCUITS Co., Ltd. will continue to perform technological innovation and product creation. Inquire online!
A-TECH osp pcb finish will be tested to eliminate different types of garment defects. They are mainly defects of fabrics, color, trim, measurement, and packing. It has the advantage of strong database backup and automatch
A-TECH osp pcb finish goes through elaborate design steps. They are problem definition, basic need definition, material analysis, detailed design, and preparation of drawing. The product has a characteristic of noiselessness
The design of A-TECH immersion gold pcb is artfully handled. Under the aesthetics concept, it embraces rich and varied color matching, flexible and diversified shapes, simple and clean lines, all which pursued by most furniture designers. Its durability ensures its prolonged working time
The design of A-TECH immersion gold pcb is dominated by a clean-cut and fashion style. It is carried out designers who have a highly individualized vision on fashion and are experienced in interpreting the fashion trend. Its durability ensures its prolonged working time
Main tests for A-TECH osp pcb finish are performed during an inspection stage. These tests are fitting testing, symmetry check, colorfastness testing, and seam strength testing. Its high quality and accuracy guarantee its safety usage for operators
Owing to immersion gold pcb, A-TECH CIRCUITS Co., Ltd. is a company which is famous for it. It has a variety of sizes and dimension for options
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