A-TECH  >  AI - Page Sitemap  >  A-TECH high quality enig pcb cheapest factory price for wholesale
A-TECH high quality enig pcb cheapest factory price for wholesale

A-TECH high quality enig pcb cheapest factory price 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
Get the latest price
Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • A-TECH always focuses on managing the business with attention and providing sincere service. We are dedicated to providing high-quality products and excellent services.
Company Advantages
1. enig pcb is peelable solder mask pcb , thus realizing the hope of carbon ink pcb .
2. It is strictly tested by our experienced QC team before packing.
3. Its quality is effectively ensured by the strict controlling quality check process.
4. This product has advantages of easy installation and volume of storage and transportation, taking the hassle out of any event.
5. The product is soft, easy to care, and generally quite affordable. If one wants high-quality bedding, this is an option.


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. Thanks to years of concentration on the design, manufacture, distribution of enig pcb , A-TECH CIRCUITS Co., Ltd. has taken one of the leading roles in providing high-quality products.
2. Always aim high in quality of immersion gold pcb .
3. We have a clear operational goal. We will do business and conduct behavior in an economically, environmentally and socially responsible manner, while at the same time, we will continue to contribute value to the society. A-TECH CIRCUITS Co., Ltd. will provide quality professional services. Call! A-TECH CIRCUITS Co., Ltd. is dedicated to growing immersion tin pcb with reduced cost but high quality. Call! We consider that we have the responsibility to protect our environment. During our production processes, we consciously minimize our impact on the environment. For example, we have introduced special wastewater treating facilities to prevent polluted water from flowing into seas or rivers.
A-TECH enig 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 made of stainless steel, which showcases premium rust-resistance
The production of A-TECH immersion gold 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. It can keep beer fresh for weeks as it completely isolates negative factors from the beer
High-tech processing equipment is used in the production of A-TECH enig pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. The product is suitable to be applied in the food & beverage factory, restaurant, and bar
The raw materials of A-TECH immersion tin 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. The product undergoes the pickling and passivation process to have a glossy surface
A-TECH peelable solder mask 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 is made of stainless steel, which showcases premium rust-resistance
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon