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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 immersion gold pcb is produced under strict scrutinization. It is checked for its material ingredients as well as material extraction methods to guarantee its quality. It meets the requirement of food safety standards
The production of A-TECH immersion gold pcb covers a few steps. The rough concentrate is deeply processed at first to extract some useful ingredients, then the concentrate is further ground for higher purity. It is chemically stable and will not react with the beverage
High-tech processing equipment is used in the production of A-TECH immersion gold pcb. It is done under the detritus equipment, grinding equipment, as well as sand-making equipment, which can guarantee high purity and fineness. The product is extremely durable and can withstand a high collision
The raw materials of A-TECH immersion gold pcb are treated with several procedures. Materials enrichment, refining, and smelt process will be conducted to make the materials into a product with high purity. It meets international standards and passes the tests of SGS
A-TECH lead free hasl pcb will go through several manufacturing stages. First, the raw materials will be crushed and ground, then they are separated and concentrated to separate the waste ingredients out. 卖点、特色句]
The product is superior in quality and reliable in performance. The product is highly appraised by more than 1000 customers worldwide
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