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highly-rated hasl pcb carbon bulk production for wholesale

highly-rated hasl pcb carbon bulk production for wholesale
  • highly-rated hasl pcb carbon bulk production for wholesale

highly-rated hasl pcb carbon bulk production for wholesale

A-TECH hasl pcb is designed to present a perfect marketing effect. Its design comes out from our designers who have put their efforts on innovative packaging and printing design. The product has wide application fields, like the power industry, petrochemical industry and metallurgical industry
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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.




The content on A-TECH hasl pcb is arranged reasonably. It is created by our professional designers who are equipped with packaging and printing knowledge and expertise. The product can be customized to meet different temperature range requirements
A-TECH hasl pcb is designed by our designers who keep their design process in-house to create an elegant looking and cost-effective packaging product. The product is endowed with a strong overload capability
The design of A-TECH hasl pcb is completed by using the template provided by our customers. It is strictly carried out by complying with the dimensions and printing requirements. The product will not deform under the impacts caused by temperature change
A-TECH tin plating pcb is carried out by adopting the packaging and printing method which is flexible in its use of color and has the capacity to print on a vast array of materials. It is characterized by premium chemical stability
The design process of A-TECH tin plating pcb is greatly enhanced. Our designers work efficiently by providing hand sketches and conceptualize layouts in the initial stage. The product is notable for excellent resistance to acid and alkali properties
hasl pcb has applications in a wide range of fields, including tin plating pcb. It can resist certain impacts and external collisions
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