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A-TECH immersion osp pcb cheapest factory price for wholesale

A-TECH immersion osp pcb cheapest factory price for wholesale

Shelf Life
12 Months
RoHS Compliant
Additional Cost
Supply Capacity
2000 ㎡/Month
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Get Latest Price
Get the latest price
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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!
Made of high-quality materials and delicately crafted using advanced technology, A-TECH immersion tin pcb shows a touch of class and beauty. Thanks to its high-quality nylon braided jacket, this product features the desired flexibility
The whole production of A-TECH carbon pcb is based on the guidance of lean production. The product can support ultra HD resolutions
A-TECH carbon ink pcb has the compliant design throughout its lifecycle. This product allows users to share an Internet connection among multiple devices
The raw material of A-TECH osp pcb undergoes a rigorous selection procedure. This product has been widely exported to Eastern Europe, South Asia, Southern Europe, and North America
A-TECH immersion tin pcb has been greatly paid attention from the beginning of the development stage. It is well-developed by the professional R&D team with deep consideration. The pure copper conductors ensure the speed of the data
The product has no sharp or protruding edges. It has been finely welded with full and smooth edges and surface during the production. The pure copper conductors ensure the speed of the data
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