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A-TECH hot-sale osp pcb bulk production for wholesale

A-TECH hot-sale osp pcb bulk production for wholesale

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
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Company Advantages
1. The design of A-TECH lead free hasl pcb achieves a perfect balance between aesthetics and functionality. It is 100% produced in accordance with IPC-6012 & IPC-A-600F standards
2. The product helps create a relaxing bathing or washing atmosphere, representing different lifestyles. It is especially suitable for those who think highly of life taste.
3. This product has the required strength. Its elements are designed considering the forces acting on it, so it will not distort or break when loads are applied. It is widely used in different electronics industries, such as telecommunication and consumer electronics


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. As the statistics shown to us, osp pcb is getting more popular among the customers at home and abroad.
2. A-TECH CIRCUITS Co., Ltd. adheres to the service philosophy of lead free hasl pcb. Check it!
Our product is widely demanded due to selected quality of lead free hasl pcb which is durable and excellent. Made of leather, it is inherently resistant to heat and flame
osp pcb is osp pcb, thus realizing the hope of osp pcb. This product comes in calf leather, top grain leather, and oil & wax leather
osp pcb mainly contains osp pcb material. It is completely UV resistant and has reliable colorfastness
To A-TECH CIRCUITS Co., Ltd., adopting superior raw material for lead free hasl pcb is responsible for customers. It features leather aroma rather than the gross chemical smell
Measured data indicates that lead free hasl pcb meets the requirements of osp pcb. It will continue to look good, as the leather is able to heal itself of blemishes and scratches
The product does not easily tarnish. When exposed to sulfur-containing gases in the air, it will not easily discolor and darken as it reacts with the gas.
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