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highly-rated osp pcb free delivery at discount

highly-rated osp pcb free delivery at discount
  • highly-rated osp pcb free delivery at discount

highly-rated osp pcb free delivery at discount

Many important performance tests for A-TECH osp pcb have been conducted. They include slip resistance, abrasion resistance, rubbing colorfastness, bacteria resistance, and washability tests.
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Enterprise Strength
  • A-TECH has a professional after-sales service team and a standardized service management system to provide customers with quality services.
Company Advantages
1. Many important performance tests for A-TECH osp pcb have been conducted. They include slip resistance, abrasion resistance, rubbing colorfastness, bacteria resistance, and washability tests.
2. Compared with other pcb gold plating , osp pcb exhibited features like lead free hasl pcb.
3. These features make pcb gold plating 's properties highly marketable for osp pcb field.
4. A professional and strict qc team has been set up to further guarantee the quality of this product.
5. The product is cost effective and currently widely used in the market.


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 leading osp pcb suppliers in China.
2. With a strong technical foundation, A-TECH CIRCUITS Co., Ltd. produces pcb mask with high cost-performance ratio.
3. The development of all respects of company facilitates A-TECH to be more attractive. Get an offer! The culture of pcb gold plating will be more like an engine to motivate A-TECH employee to work harder. Get an offer!
In the creation of A-TECH [拓展关键词, the CAD software program is adopted. This software can provide a view of the piece of jewelry from all types of angles, including the inside, from the top, or the sides.
A-TECH pcb gold plating is a result of meeting the unique needs of users. Every unique need like writing fast, signing smoothly, and drawing innovatively can be achieved in this product with the help of our professional designers.
All the parts of A-TECH pcb mask have passed inspections conducted by our QC team. This shows that it is in compline with the M2 fire retardant standard.
The quality tests of A-TECH osp pcb are in charge by a third-party quality authentication company who enjoys high reputation in the artwork and crafts authentication.
A-TECH lead free hasl pcb has gone through various tests that are laid down in international specifications. These tests include fineness, soundness, and strength.
A series of strict pre-delivery testing is carried out to eliminate the defect product. The testing is strictly conducted by our testing personnel and thus the quality of this product can be guaranteed.
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