highly-rated osp pcb free delivery at discount

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!

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lead free hasl pcb The exterior shape adopts original design, and with classic color matching and unique patterns, the finished product is retro and more aesthetically pleasing and durable.

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pcb mask The exterior design is retro, the color matching is nostalgic, the overall style shows a typical retro artistic sense, and the placement can highlight the different taste.

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The QC team has been always paying close attention to the quality of this product.

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