Aluminum PCB Printed Circuit Board Corrosion Resistance For High Frequency

MOQ： Sample,1 pc(5 square meters)
Price： NA
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Payment Terms	,T/T,Western Union
Supply Ability	3000㎡
Delivery Time	14-15 work days
Min. Solder Mask Clearance	0.1mm
Pcba Standard	IPC-A-610E
Aspect Ratio	20:1
Board Thinkness	1.2mm
Minimum Line Space	3mil (0.075mm)
Surface Finishing	HASL/OSP/ENIG
Materila	FR4
Product	Print Circuit Board
Brand Name	xingqiang
Model Number	Varies by goods condition
Certification	ROHS, CE
Place of Origin	China

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Product Details
Company Details

Product Specification


Payment Terms	,T/T,Western Union	Supply Ability	3000㎡
Delivery Time	14-15 work days	Min. Solder Mask Clearance	0.1mm
Pcba Standard	IPC-A-610E	Aspect Ratio	20:1
Board Thinkness	1.2mm	Minimum Line Space	3mil (0.075mm)
Surface Finishing	HASL/OSP/ENIG	Materila	FR4
Product	Print Circuit Board	Brand Name	xingqiang
Model Number	Varies by goods condition	Certification	ROHS, CE
Place of Origin	China
High Light	Printed Circuit Board Corrosion Resistance ，High Frequency Signals Aluminum PCB

Aluminum PCB

Advantages of Aluminum PCB PCB:

Excellent heat dissipation performance
Improve equipment reliability
Low resistance and voltage drop
High heat resistance and high stability
Corrosion resistance
Suitable for high frequency signals

product Description:

Copper-based PCB is a printed circuit board (PCB) that uses copper as the base material. Unlike traditional aluminum substrates or FR4 boards, copper substrates can effectively manage heat in electronic devices through excellent thermal conductivity. Copper substrates are widely used in high-performance electronic equipment that requires efficient heat dissipation and high power load resistance. It is especially suitable for high-frequency signal transmission, power electronics, communication equipment and other high-power, high thermal load systems.

product Features:

Multi-layer structure
Thermal conductivity
High temperature stability·
Electrical performance

Manufacturing process:

Copper layer deposition: The manufacturing of copper substrates typically begins with depositing copper on the surface of the substrate. A layer of copper is plated a metal substrate (such as steel, aluminum, or composite materials) through an electroplating process.
Photolithography and etching: Use photolithography technology to transfer circuit patterns onto the copper layer, and remove the unwanted copper by chemical etching form the circuit lines of the circuit board.
Drilling and electroplating: Holes are drilled on the copper substrate for the installation of electronic components. The hole walls after drilling need to beplated to form conductive channels.
Insulation layer processing: An insulation layer (such as polyimide) is added between the copper layer and the metal substrate, which not only plays role of electrical isolation but also enhances the thermal conductivity efficiency, ensuring the stability of the circuit.
Surface treatment: In order to improve weldability and anti-oxidation, copper substrates are usually treated with surface treatments such as tin spraying, goldating, silver plating, etc.
Testing and quality control: During the production process, the copper substrate needs to undergo multiple rounds of quality inspection to ensure that its electrical performance, thermal performance mechanical performance, and other aspects meet the requirements. This includes electrical conductivity testing, thermal conductivity testing, etc.

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory



Business Type:

Manufacturer,Trading Company 


Year Established:

1995 


Total Annual:

84,094,800-84,094,800


Employee Number:

500~800 


Ecer Certification：

Verified Supplier 

Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. The company has two production bases in Dongguan andJiangxi, covering an area of... Dongguan Xingqiang Circuit Board Co., Ltd. was established in 1995 and is a professional circuit boardfactory that manufactures single-sided and double-sided PCBs, multi-layer PCBs, and Rigid Flex PCBs. The company has two production bases in Dongguan andJiangxi, covering an area of...

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Reach Us
Dongguan Xingqiang Circuit Board Technology Co., Ltd.
Zhupingsha Industrial Zone, Wangniudun Town, Dongguan City, Guangdong Province
https://www.multilayer-pcbs.com/

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