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A-TECH high quality carbon pcb bulk production for wholesale

A-TECH high quality carbon 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
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Quantity Needed:
Pieces
E-mail:
Product Details
A-TECH's Aluminum PCB has excellent performances by virtue of the following excellent details.
Company Advantages
1. The design of A-TECH carbon pcb involves sophisticated electric knowledge. Its circuit, including main circuit, pilot circuit, and signal circuit are designed with as less as possible connecting wires.
2. carbon pcb has shown virtues like osp pcb finish .
3. Mainly aiming at improving the development of carbon pcb field, A-TECH CIRCUITS Co., Ltd. is a professional company with imported echnology.


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. is one of the leading Chinese manufacturers of carbon pcb . Our operations cover development, production, marketing and sales of relevant products.
2. The factory has introduced many quality manufacturing facilities. These facilities feature a high level of automation, which ultimately contributes to increased productivity and production costs.
3. When looking into the future, A-TECH PCB feels even more responsible for sticking to our cause. Please contact. A-TECH insists on developing the best corporate culture to better improve team cohesion. Please contact. A-TECH CIRCUITS Co., Ltd. will explore new-type immersion gold pcb continuously driven by the technology innovation, with a view to seek sustainable development of the company. Please contact. A-TECH CIRCUITS Co., Ltd. is known as a trustworthy immersion silver pcb supplier. Please contact.
The design of A-TECH carbon pcb is in line with the minimalist market trend. It is designed taking the consideration of beauty appreciation, bathroom space, style collocation, and color matching. The product is transported to as far as South America, Europe and Australia
A-TECH immersion silver pcb will be analyzed after it is produced. It will be professionally analyzed by our technicians in the perspectives of chemical, mineralogical, and particle size. It is widely accepted for providing sufficient storage
A-TECH immersion silver pcb is created by the R&D team who spent lots of time and efforts analyzing its thermal performance and the most appropriate contact area for the product and the devices. Its design can enlarge the storage space horizontally and vertically
The quality test for A-TECH immersion silver pcb must be conducted. It has to go through a check for start-up and pause performance before delivery. It is characterized by excellent colorfastness
During the developing stage of A-TECH carbon pcb, the combination and formula of different fabrics and dye agents have been tried by the R&D team. It is suitable to be applied in supermarkets, convenience stores, hardware stores, etc
Being manufactured based on government and industry safety and quality requirements, the product is 100% qualified. It comes with small holes in the shell
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