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Hard gold plated PCB

Hard gold plated PCB
  • Hard gold plated PCB

Hard gold plated PCB

The quality assurance program followed by us ensures that the product is in complete compliance with the international quality standards.
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Enterprise Strength
  • A-TECH has established a complete sales network to provide quality services for customers.
Application Scope
A-TECH's PCB Manufacturing is commonly used in the following industries.With many years of practical experience, A-TECH is capable of providing comprehensive and efficient one-stop solutions.
Company Advantages
1. A-TECH osp pcb finish differentiates itself over the competition by using well-selected materials and lean production method.
2. The product will be strictly tested by our experienced inspectors before shipment to ensure it meets your demand for quality.
3. The quality assurance program followed by us ensures that the product is in complete compliance with the international quality standards.
4. The product is widely used in electronic products in modern society. People can easily find that it's frequently used in their daily life.


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. With great capacity of osp pcb , A-TECH CIRCUITS Co., Ltd. can ensure a stable supply in global market.
2. We have a project management team. They have a wealth of industrial experience and knowledge. They can manage well the whole production projects and provide expert advice throughout the order process.
3. We attach great importance to the quality and service of pcb mask. We will do our best to meet the needs of our customers on osp pcb finish . Contact us! A-TECH CIRCUITS Co., Ltd. hopes to become a leading company providing quality services to customers. Contact us!
A-TECH osp pcb will be monitored in terms of quality. Its major parts, including engine, motor, and hydraulic parts will be tested to meet the standards set by the company. With appealing color and design, it can help seize attention
A-TECH osp pcb is professionally constructed. It is produced with several parts, including a dynamical system, drive system, execution system, and maneuver-boost control system. Antioxidants are used to reduce harmful interactions between it and the oxygen in the air
The materials performance tests of A-TECH osp pcb have been completed. These tests include fire resistance testing, mechanical testing, formaldehyde content testing, and stability testing. It is bleached without using chlorine and optical brighteners
The design process of A-TECH osp pcb finish is strictly conducted. It is conducted by our designers who assess the viability of the concepts, aesthetics, spatial layout, and safety. Antioxidants are used to reduce harmful interactions between it and the oxygen in the air
The quality of A-TECH osp pcb is ensured. Being made after a strict selection of materials, its quality stands up to international packaging standards. Colorants can be added to it to give an aesthetically pleasing appearance
Quality is the base of A-TECH, which is crucial to bussiness success.
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