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A-TECH silver immersion gold pcb cheapest factory price at discount

A-TECH silver immersion gold pcb cheapest factory price at discount

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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Product Details
Want to know more product information? We will provide you with detailed pictures and detailed content of Aluminum PCB in the following section for your reference.
Product Comparison
Compared with other products in the same category, Multilayer PCB produced by A-TECH has the following advantages.
Company Advantages
1. Quality assurance for A-TECH peelable solder mask pcb is a highly demanding process. The product has been tested in many ways, such as substances, colorfastness check (CF to light, ozone, water, bleach), weather resistance, antibacterial & antimicrobial performance, and so on.
2. All its technical details are investigated to make sure the right quality of the product.
3. The product has exceptional quality, representing the international standards.
4. A-TECH CIRCUITS Co., Ltd. better understands the needs of users and provide quality services.
5. A-TECH CIRCUITS Co., Ltd.'s sales team will thoroughly explain our service to customers.


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. Surpassing many other suppliers who produce peelable solder mask pcb , A-TECH CIRCUITS Co., Ltd. is thought highly of in terms of its premium quality and sincere services.
2. Staff working in A-TECH CIRCUITS Co., Ltd. are all well-trained.
3. We are introducing new production lines with low energy consumption and less emission. These environmental-friendly manufacturing facilities can effectively reduce negative environmental impact. With the business culture of "the pursuit of innovation, the inherit of quality", we aim to become of the strongest leader in this industry. We will learn from strong competitors, and introduce international advanced technology to help us achieve this goal. We take sustainability practices into our consideration during operation. We work hard to improve our production efficiency while complying with strict environmental and sustainability standards.
A-TECH immersion gold pcb has to go through the following production stages. They include metal materials preparation, cutting, polishing, and mechanical assembly. It can be used for the synthesis and polymerization of gases
A-TECH peelable solder mask pcb is carefully designed by considering many factors. For example, part tolerances, size limitations, materials performance, and operational efficiency factors have been taken into considerations. It is equipped with technology which is developed over 16 years
A-TECH peelable solder mask pcb has gone through a series of production processes. They involve CAD/CAM design, prototyping, milling, turning, welding, painting, and commissioning. Its air compressor energy efficiency is up to 90
A-TECH peelable solder mask pcb is manufactured under professionalism. Its design, mechanical parts fabrication, parts assembly, and quality testing are in charged by separate teams. It is able to vent continuously and evenly
Materials Requirement Planning (MRP) is one of the main factors in A-TECH peelable solder mask pcb production. Materials used in the product are required to be tested in terms of strength, mechanical properties, and durability. It has good heat dissipation and improves safety
The product is not easy to accumulate dust. Its fins are less likely to get heat which may generate electrostatic discharge which attracts air impurities due to electrostatic discharge. Except for bearings, there is no lubrication inside the machine, which saves fuel
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