A-TECH high quality hasl pcb bulk production at discount

Company Advantages
1. New technology has been applied in A-TECH osp pcb finish . It is developed adopting the latest energy-conserving technology which is frequently used in the international energy-saving appliances.
2. The product has a long cycle life. The active materials feature strong stability and it is optimized in terms of the prevention of leaks.
3. The product is acid and alkali resistant. It has passed the test which requires it to be dipped into the acetic acid for more than hours.
4. Using this product can help manufacturers increase profits. It is vital for many industries when it comes to increase productivity and production efficiency.
5. The product allows for increased production and profit margin. Because it makes fewer mistakes than humans, saving companies' time.

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 regarded as one of the most competitive manufacturers of osp pcb finish in the industry. We are backed up by extensive industry experience.
2. A-TECH CIRCUITS Co., Ltd. pays high attention to technology innovation and have gained achievements.
3. A-TECH CIRCUITS Co., Ltd. is responsible and very concerned about the needs of customers. Contact! A-TECH CIRCUITS Co., Ltd. will use cultural advantages to develop high-quality hasl pcb to meet market demand. Contact! The service provided by A-TECH is highly reputable in the market. Contact! A-TECH CIRCUITS Co., Ltd. will provide our clients with a more comprehensive pcb mask alternative. Contact!