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A-TECH carbon hasl pcb free delivery for wholesale

A-TECH carbon hasl pcb free delivery 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
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Quantity Needed:
Pieces
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Product Details
A-TECH's Multilayer PCB has excellent performances by virtue of the following excellent details.
Company Advantages
1. The design of A-TECH hasl pcb is exceptionally reasonable, combining both aesthetics and functionality.
2. The product features even color. Electrostatic spraying is adopted to make the cabinet body, as well as the components, has fine and even luster.
3. The product is distinguished by good luster on the surface. The surface polishing treatment has removed any defections and improved its finish.
4. A-TECH CIRCUITS Co., Ltd. has the right customer service skills.
5. A-TECH CIRCUITS Co., Ltd. provides customers with multiple means of communication and quick response.


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 has a wealth of experience in manufacturing and offering hasl pcb .
2. We have experienced technicians who can guarantee the quality of immersion tin pcb .
3. Our mission is as simple as it is aspirational: to bring together technology, people, products, and data to create solutions that help our customers succeed. The vision of our company is to contribute to the construction of a better world as a global industry-leading supplier. Regarding environmental protection and sustainability, we will continue to decrease overall energy consumption, reduce emissions, and manage waste throughout the entire organization. We are committed to extending our responsible and sustainable practices to every aspect of our business, from our own quality control to the relationships we have with our suppliers.
The designers of A-TECH immersion tin pcb combine the ergonomic philosophy with the foot orthopedic, aiming to create the most comfortable product which fits human's feet. KKR artificial stone is eco-friendly with harmless materials
A-TECH hasl pcb has passed electrical safety testing and certification. They include CCC certification (China Compulsory Certification, ), CE certification, and BEAB approved mark. KKR artificial stone has been certified under CE/SGS/UV/CUPC
The design of A-TECH hasl pcb meets the market trend of pool accessories. It is created by designers who combine the modern demands for pool accessories with high practicability. KKR artificial stone is exported to 107 countries
A-TECH tin plating pcb goes through a series of sophisticated workmanship. The comminution and concentration of raw materials are carried out to provide a more concentrated material for the procedures of extractive metallurgy. KKR artificial stone is eco-friendly with harmless materials
A-TECH tin plating pcb has gone through a series of complete production processes which include CAD software design, frame construction, and treatment of panel appearance. A variety of designs are available for KKR artificial stone
immersion tin pcb has several advantages such as hasl pcb. A variety of designs are available for KKR artificial stone
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