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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!
lead free hasl pcb is a new type of pcb mask made of advanced materials. Its strong database backup greatly helps to save labor cost and increase efficiency
Without cutting edge technology, osp pcb can't be so warmly welcomed in market. The product has a characteristic of noiselessness
lead free hasl pcb outrival other similar products due to its pcb gold plating materials. The product operates at high speed, equaling to the efficiency of 5-8 operators
osp pcb are all in good order to ensure the well operation of lead free hasl pcb. The product owns patents on the design of appearance, practicality, and novelty
Industrial test shows that osp pcb has the features of osp pcb and reaches the aim of design. It is much convenient and precise for users with touch screen function
To rule out every possibility of defect, the product is subject to the thorough inspection conducted by professional quality inspectors. This product can be customized to meet the specific requirements of customers
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