A-TECH  >  AI - Page Sitemap  >  highly-rated pcb surface finish free free delivery at discount
highly-rated pcb surface finish free free delivery at discount

highly-rated pcb surface finish free free delivery at discount
  • highly-rated pcb surface finish free free delivery at discount

highly-rated pcb surface finish free free delivery at discount

A-TECH pcb surface finish is specifically designed so it makes light of a certain wavelength and it's built into rounded plastic bulbs to make this light brighter and more concentrated.
Inquire Online
Get the latest price
Quantity Needed:
Pieces
E-mail:
Product Details
Choose A-TECH's Multilayer PCB for the following reasons.
Company Advantages
1. A-TECH pcb surface finish is specifically designed so it makes light of a certain wavelength and it's built into rounded plastic bulbs to make this light brighter and more concentrated.
2. The product is tear resistant. Made of highly durable materials that are tightly woven, it can effectively resist puncturing.
3. The product is characterized by hygroscopicity. It is capable of effectively absorbing water vapor from the air and maintains its stability.
4. A-TECH is a company, dedicated to the design, develop and production of pcb surface finish .


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. As a well-established company, A-TECH CIRCUITS Co., Ltd. has been designing, manufacturing and distributing high-quality tin plating pcb for many years.
2. Our company features professional manufacturing managers. They have years of expertise in manufacturing and are able to continuously improve the production process by implementing new technologies.
3. A-TECH CIRCUITS Co., Ltd. aims to provide the most professional pcb surface finish with professional services. Please contact. A-TECH CIRCUITS Co., Ltd. spares no effort to provide you with the best immersion tin pcb . Please contact. A-TECH CIRCUITS Co., Ltd. is very professional and loyal to the vision of exceeding customers. Please contact. Our goal is to become the first brand in China's immersion gold pcb industry! Please contact.
During the production of A-TECH pcb surface finish, it is manufactured under a reliable and safe environment. The treatment of glass is monitored closely to prevent any potential risks. Its color, odor, appearance, PH value, etc. will all be tested before leaving the factory
During the production of A-TECH immersion tin pcb, it is tested for both life and strength, which is performed at some independent testing facilities. Its color, odor, appearance, PH value, etc. will all be tested before leaving the factory
The design of A-TECH tin plating pcb is carried out adopting the principle of heat dissipation. This design enables it to work for a long time without affecting the light extraction rate. It is certified under ISO22716 and conforms to the standard of cGMP
The production of A-TECH immersion tin pcb is strictly controlled with necessary electrostatic protection, from the production environment and equipment to operation staff. It provides care for people's daily life
During the inspection process of A-TECH immersion tin pcb, it adopts advanced optical testing equipment, Both light uniformity and brightness have been guaranteed. It produces a delicate fragrance, which gives users a good mood
The performance and quality of this product is stable and reliable. It is guaranteed that there are no heavy metals inside
Product Message
Chat Online 编辑模式下无法使用
Chat Online inputting...
Please hold on and we will get back to you soon