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A-TECH high quality carbon pcb free delivery for wholesale

A-TECH high quality carbon pcb free delivery for wholesale

Thickness
0.1-1.27um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
2000 ㎡/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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Application Scope
A-TECH's Multilayer PCB is widely used in the industry and is widely recognized by customers.A-TECH always focuses on meeting customers' needs. We are dedicated to providing customers with comprehensive and quality solutions.
Company Advantages
1. The workmanship of A-TECH osp coating pcb mainly includes several aspects: mold filling, glaze spraying, sintering, cooling, and inspection which will be respectively conducted by professional technicians.
2. This product is free of tip-over hazards. Thanks to its strong and stable construction, it is not prone to wobble in any situation.
3. A-TECH CIRCUITS Co., Ltd. has strong strength both in production technique and production equipment for carbon pcb .
4. A-TECH CIRCUITS Co., Ltd. has established its competitive advantage over the years.


Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is edge connectors(gold fingers), and it may also be plated over the entire circuit boards.

Hard Electrolytic gold consists of a layer of gold plated over a barrier coat of nickel. Hard gold is extremely durable, so it is most commonly applied to high-wear areas such as gold fingers and keypads.

Hard gold is not generally applied to solderable areas, because of its high cost and its relatively poor solderability. The maximum thickness that IPC considers to be solderable is 17.8U”, so if this type of gold must be used on surfaces to be soldered, the recommended nominal thickness should be about 5-10U”.



The advantages of hard gold plated

● Hard, Durable surface
● RoHS Compliant
● Long Shelf life
● Excellent for high-wear products



The disadvantages of hard gold plated

● Additional high cost
● Extra complicated manufacturing process
● Etching undercut can lead to slivering/flaking
● Finish does not fully encapsulate trace sidewalls, except in gold finger areas



A-TECH is capable of using hard gold plated on both of gold fingers and the entire PCB, the typical thickness of hard gold plated for gold fingers can be 0.1 – 3.0um, and the typical thickness of hard gold plated on entire board is 0.1 – 1.27um.




Company Features
1. Being considered as one of the most professional manufacturers and suppliers of osp coating pcb in China, A-TECH CIRCUITS Co., Ltd. stands out in the industry.
2. A-TECH CIRCUITS Co., Ltd. adopts latest technology in the process of manufacturing carbon pcb .
3. The thought silver coating pcb is the tenet of A-TECH CIRCUITS Co., Ltd.. Get quote! hasl pcb , is the spirit of continuous development of A-TECH. Get quote!
A-TECH hasl pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. It is chemically stable and will not react with the beverage
The production of A-TECH osp coating pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. The product is highly appraised by more than 1000 customers worldwide
High-tech processing equipment is used in the production of A-TECH osp coating pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. With specially-made handle, it is easy to move and transport
The raw materials of A-TECH carbon pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. It can be customized in terms of size and logo
A-TECH osp coating pcb will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. It can be customized in terms of size and logo
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