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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!
Our rich production experience makes sure A-TECH immersion gold pcb is perfect in craftsmanship.
A-TECH lead free hasl pcb reflects the finest craftsmanship in the industry.
The highly developed technology and the latest machine is used to manufacture A-TECH lead free hasl pcb in accordance with international standards.
A-TECH lead free hasl pcb is made of quality-approved raw materials.
A-TECH immersion gold pcb is design based on industry-leading design concept.
This product has excellent pliability. A kind of liquid, namely, the coating has been added on its waterproof membrane. The coatings can make the membrane have more curving flexibility.
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