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A-TECH hot-sale hasl pcb cheapest factory price at discount

A-TECH hot-sale hasl pcb cheapest factory price at discount

Thickness
1-5U"
Shelf Life
12 Months
Solderability
Good
RoHS Compliant
Yes
Additional Cost
Yes
Supply Capacity
20000 ㎡/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
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Quantity Needed:
Pieces
E-mail:
Enterprise Strength
  • A-TECH always insists on the idea that service comes first. We are committed to fulfilling customers' needs by providing cost-effective services.
Product Details
With a focus on product quality, A-TECH strives for quality excellence in the production of Aluminum PCB.
Company Advantages
1. A-TECH hasl pcb undergoes a series of processing technics which are up to the newest standards in the industry including high-temperature cooling, heating, disinfection, and drying.
2. hasl pcb has the superiority such as silver coating pcb as compared with other similar products.
3. hasl pcb is mainly consisted of the silver coating pcb . It realizes peelable solder mask pcb .
4. A-TECH CIRCUITS Co., Ltd. always actively solves customer problems and provide quality services.


Immersion gold or ENIG, the full name is Electroless nickel / Immersion gold, It’s a RoHS compliant finish that provides a very flat surface and a very reliable solder joint.

ENIG finish is applied through the deposition of an initial layer of Nickel onto the copper surface, followed by a thin protective layer of gold, Nickel characteristics of hardness, wear resistance, solderability and uniformity of deposition makes this an excellent surface finish. The thin layer of gold preserves the solderability of the finish by preventing oxidization of the highly active nickel surface.

Basically the gold thickness of ENIG is 1-5U” and the nickel thickness is 120-240U”, the shelf life of immersion gold PCB can reach to 12 months.



The advantages of immersion gold finish

● Excellent flatness
● RoHS compliant
● Long shelf life
● Suitable for fine pitch, BGA or smaller components
● Wire bondable
● Good for SMD and press fit



The disadvantages of immersion gold finish

●Expensive finish
●Black pad concerns on BGA



A-TECH own immersion gold line in house, it’s the most used finish in our plant nowadays especially for multilayer PCBs with BGA or fine pitch. We offers ENIG finish with competitive cost and high level of quality for both of thickness and appearance.




Company Features
1. Under professional management and strict quality control, A-TECH CIRCUITS Co., Ltd. is a pioneer in the A-TECH CIRCUITS Co., Ltd. industry.
2. hasl pcb Designed by our innovative designers and manufactured by superior technicians.
3. In A-TECH CIRCUITS Co., Ltd., endless attempts have been made to foster the evolution of the national carbon pcb business. Inquiry! A-TECH CIRCUITS Co., Ltd. always adheres to the principle of serving customers with a high-quality attitude. Inquiry! We will strive to enter the global market and become a famous silver coating pcb manufacturing brand. Inquiry! A-TECH has been continuously improving the quality of customer service. Inquiry!
A-TECH peelable solder mask pcb is rigorously tested. It has passed many tests: antibacterial & antimicrobial testing, slip resistance testing, shedding propensity testing, and stitching reinforcement strength testing.
The design of A-TECH carbon pcb is completed by our renowned designers who try to realize innovative sanitary ware, functionally and aesthetically speaking.
In the production of A-TECH peelable solder mask pcb, the heat sealing machine is applied to guarantee the splicing bounding areas are finely sealed. This procedure is scrutinized by skilled workers.
Through the entire process of A-TECH hasl pcb, our inspection team continuously tests and measures all steps and strictly respects the regulations of the beauty makeup industry.
A-TECH hasl pcb undergoes the following production processes: the preparation of metal materials, cutting, welding, surface treatment, drying, and spraying.
hasl pcb based on hasl pcb materials has the characteristic of hasl pcb.
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