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high quality pcb mask lead free delivery for wholesale

high quality pcb mask lead free delivery for wholesale

high quality pcb mask lead free delivery for wholesale
  • high quality pcb mask lead free delivery for wholesale

high quality pcb mask lead free delivery for wholesale

Hard gold plated, the full name is Electrolytic Nickel Electrolytic Gold. The most common application of hard gold plated is...
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Application Scope
The Aluminum PCB produced by A-TECH is very popular in the market and is widely used in industry.A-TECH insists on providing customers with reasonable solutions according to their actual needs.
Company Advantages
1. A-TECH hasl pcb finish is well manufactured. The process is carried out by our workers who handle the preparation and cutting of materials with a bar chart table and use numerically controlled lathes, saws, grinding machines.
2. pcb mask has its own distinctive characteristics of hasl pcb finish .
3. Based on the high CRI, it is designed to reduce the influence of blue light which is harmful to users retinas yet without reducing the brightness.


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 most outstanding manufacturers of pcb mask.
2. Our professional team members show their expertise in the design and manufacturing process. They highly excel in engineering, design, manufacturing, testing and quality control for years.
3. Providing 'competitive and affordable' hasl pcb finish is always A-TECH CIRCUITS Co., Ltd.'s direction. Get quote! We hope to become your trustworthy immersion silver pcb purchase agent in China even the global. Get quote!
A-TECH has found a fine balance between the utilitarian side of immersion silver pcb and a cute outlook. It does not contain any substances that pollute the environment, such as lead
pcb mask is designed so that our hasl pcb finish is of higher quality. With a built-in overheat protection system, it does not prone to burn out
The surface of the pcb mask is durable and easy-to-clean. It can remain stable at a wide range of input voltages
A-TECH CIRCUITS Co., Ltd. bears immersion silver pcb in mind while designing hasl pcb finish. It produces no flicker that may cause eye fatigue
The body framework of immersion silver pcb using hasl pcb finish concept has more advantages. This product can start on and off instantly without any delay
We have strict quality control procedures to ensure the product goes to customers functioning safely and competitively. This product creates a comfortable lighting environment for people
Testing is an important prerequisite to assure the quality of this product. It produces no flicker that may cause eye fatigue
The product conforms to the quality standards of various countries and has been approved to be of long-lasting performance and relatively long service life. Its housing color can be designed into white, black, silver gray, copper, gold, etc
The quality testing unit is built under strict quality control parameters. Its material can be made of aluminum, stainless steel, acrylic, etc
The product has passed all relative quality certificates. This product does not generate humming noise
The operational efficiency and quality are enhanced by our responsible quality team. The product's CCT can be adjusted with remote control
A-TECH CIRCUITS Co., Ltd. will do the follow-up with customers after the shipment. This product creates a comfortable lighting environment for people
A-TECH CIRCUITS Co., Ltd. keeps well informed about hasl pcb finish technical developments, new application and new products in the field. An independent LED circuit prevents complete blackout in case an LED fails
A-TECH CIRCUITS Co., Ltd. always support its enterprise technical renovation for hasl pcb finish. This product can start on and off instantly without any delay
A-TECH CIRCUITS Co., Ltd. has more advantages in pcb mask than others in China. It does not contain any substances that pollute the environment, such as lead
A-TECH CIRCUITS Co., Ltd. has strong capacity in pcb mask R&D and manufacturing. Processed by CNC machines, the product's dimension is precise
A-TECH CIRCUITS Co., Ltd. makes it easy for you to find hasl pcb finish hasl pcb finish that you can trust. It does not contain any substances that pollute the environment, such as lead
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