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A-TECH immersion osp pcb cheapest factory price for wholesale

A-TECH immersion osp pcb cheapest factory price 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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Enterprise Strength
  • A-TECH pays great attention to customer demand and strives to provide professional and quality services for customers. We are highly recognized by customers and are well received in the industry.
Application Scope
PCB prototype produced by A-TECH is mainly used in the following fields.A-TECH insists on providing customers with one-stop and complete solution from the customer's perspective.
Company Advantages
1. The epitaxial wafers of A-TECH peelable solder mask pcb are cut in good shape in a vacuum environment by using the professional cutting machine.
2. According to the acquirement of customers, our technicians have successfully improved peelable solder mask pcb .
3. A high standard osp pcb production base has been established by A-TECH CIRCUITS Co., Ltd..
4. Customers' precious suggestions are always welcomed for our better osp pcb .


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. A-TECH CIRCUITS Co., Ltd. is one of the largest enterprise for manufacturing and exporting osp pcb .
2. Our highly qualified technicians and professionals are involved in continuous product improvement and updating of production processes. Besides, their research and development always bring high-quality products.
3. All of our immersion tin pcb will undergo strict test before selling. Inquire! A-TECH CIRCUITS Co., Ltd. adheres to the service philosophy of peelable solder mask pcb . Inquire! Our dream is to satisfy our customers who buy our carbon pcb . Inquire! carbon ink pcb has been the driving force for A-TECH CIRCUITS Co., Ltd. since its establishment. Inquire!
A-TECH immersion tin pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. Its neck is sealed through double TIG welding, ensuring excellent airtightness
The production of A-TECH immersion tin 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. With specially-made handle, it is easy to move and transport
High-tech processing equipment is used in the production of A-TECH carbon 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 made of AISI 304 food-grade stainless steel, which contains no toxic substances
The raw materials of A-TECH carbon ink 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 is highly appraised by more than 1000 customers worldwide
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. With specially-made handle, it is easy to move and transport
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