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A-TECH hot-sale immersion gold pcb bulk production for wholesale

A-TECH hot-sale immersion gold pcb bulk production for wholesale

Thickness
0.1-1.27um
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
2000 ㎡/Month
Certifications
UL, ISO9001, TS16949
Payment Terms
T/T, Paypal, WU etc.
Shipment Terms
EXW, FOB, DDU etc.
Test Way
100% E-Test
Standard
IPC CLASS 2 / CLASS 3
Price
Get Latest Price
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Quantity Needed:
Pieces
E-mail:
Product Comparison
Aluminum PCB in A-TECH has the following advantages, compared with same kind of products in the market.
Company Advantages
1. The production of A-TECH lead free hasl pcb is strictly carried out. Its crystalline semiconductor and phosphor are treated under the high temperature and high pressure to ensure the best luminous efficiency.
2. The product is highly hypo-allergenic. It has been tested to be totally free of harmful substances and allergenic substances.
3. This product is very flexible in temperature adaptation. Its materials and parts are less likely to be affected by extreme hot or cold temperature.
4. immersion gold pcb are tasteful and have long enjoyed great fame both at home and aboard.
5. It's only natural that A-TECH would hit markets.


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 a highly competitive enterprise integrating research and development, production, sales and service.
2. We have an in-house quality check team. They follow a strict inspection process to make sure that all our products are checked multiple times in many phases, ensuring the highest quality of the product.
3. With ambition, A-TECH will continue to develop immersion gold pcb industry. Contact us! We'll continue to enhance the standard of support for every worker in A-TECH CIRCUITS Co., Ltd.. Contact us!
A-TECH lead free hasl pcb has a unique design. Our designers experiment with various materials, often mixing textures, textiles or even incorporating multimedia elements into its design. It can help people enhance cardiorespiratory fitness levels
A-TECH immersion gold pcb has a good design. Inspiration for its design is derived from many sources like current and forward-thinking developments in the fashion marketplace. It can be designed with transport wheels for easy movement
The design of A-TECH immersion gold pcb bases on various factors. They are ergonomic functionality, space layout and styles, materials characteristics, and so on. It is not only suitable for young people, but also for the elderly
Numbers of critical tests are carried out on A-TECH immersion gold pcb. They include structure safety testing (stability and strength) and surfaces durability testing (resistance to abrasion, impacts, scrapes, scratches, heat, and chemicals). It is not prone to rust with quality coating
The design of A-TECH lead free hasl pcb is human-oriented. It is carried out by designers who have a deep understanding of plantar pressure distribution and different arch types. It is not prone to rust with quality coating
The product features proper sizes. The external toe cap length and the length from heel to toe are all typically measured by inspectors. It is not prone to rust with quality coating
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