HASL LED 35 - 70um Thickness Heavy Copper PCB 94V0
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Basic Infomation
Place of Origin: China
Brand Name: Yizhuo
Certification: CE,ROHS,UL
Model Number: Copper pcb 06
High Light:

70um Thickness Heavy Copper PCB


HASL Heavy Copper PCB


PCB LED Board 94V0

Payment & Shipping Terms
Packaging Details: Vacuum Package+ Good quality carton box
Delivery Time: 5-10work days
Payment Terms: T/T, Western Union
Supply Ability: PCB production capacity can reach 120000 sq.m/per month
Material: Copper
PCB Standard: IPC-II Standard
Copper Thickness: 35-70um
Service: LED PCBA Assemblely
Led Pcb Board Dimension: Round /square Rectangle / Custom
Application: Home Appliances, Electronics, Led Lighting
Product Description

Heavy Copper Pcb Aluminum HASL 94v0 pcb led board Fabrication

Heavy Copper PCB introduction: 

Thick copper PCBs have finished copper weights of over 4oz (140μm), compared to the 1oz (35μm) and 2oz (0μm) copper weights typically found in standard boards. The extra copper thickness allows the PCB to carry more power, establish high thermal circulation, and perform complex switches in a small space.


Heavy copper PCBs are highly used for high power and current applications in power supplies, welding equipment, electrical power distribution, power converters, solar panel devices, medical, automotive, aviation and etc. because the heavy copper layers are helpful for controlling the thermal dissipation and running high power and current. Our heavy copper PCB manufacturing service covers single-sided, double-sided and multilayer PCBs.



Place of Origin
Guangdong, China
Base Material
Min. Line Width
Brand Namey
Copper Thickness
1 Oz
Board Thickness
Min. Line Spacing
3 Mil (0.075 Mm)
Surface Finishing
HASL Lead Free
Min. Hole Size
Testing Service
Function Test
Solder masks color
Green,black,blue,red, white
Product name
PCB Board Assembly
Electronic Board
Custom logo


HASL LED 35 - 70um Thickness Heavy Copper PCB 94V0 0

Benefits of Heavy Copper PCBs: 

Heavy base copper PCBs offer several advantages such as:

  • Reduced wired buss configurations lead to small PCB size
  • Easy integration with high-power circuits and control circuits
  • Enhanced thermal resistance reduction with addition of copper plating in the heat vias
  • Increased current carrying capacity, as well as endurance to thermal strains
  • Reduced layer count due to easy incorporation of multiple copper weights on a single layer
  • Enhanced mechanical strength in PTH Holes and connector sites
  • Allow use of exotic materials to their full potential without causing circuit failure
  • Heavy copper plated vias carry high current through the circuit board, as well as help transfer heat to the heatsink in the exterior.
  • The PCBs can withstand high thermal cycling


Industrial Applications Using Heavy Copper PCBs: 

  • Solar Power Converters
  • Overload Relays
  • High Power Rectifiers
  • Power Converters for Railway Electrical Systems
  • Safety and Signal Systems
  • Traction Converters for Railway Applications
  • Protection Relays
  • Excitation Systems for Power Regulators
  • HVAC Systems
  • Nuclear Power Applications
  • Weapons Control Systems
  • Power Supplies for Radar Systems

Shenzhen Yizhuo Electronics Co., Ltd. is a national high-tech enterprise certified by ISO9001: 2015 international quality management system. It was founded in 2012 and has been committed to the innovation and sustainable development of electronic technology. It is used in the manufacture and sales of various metal PCBs, LEDs and related products. The products are widely used in lighting, electronics, machinery, communications, automotive and other industries that require heat dissipation. With a senior management team and R & D design team with an average industry experience of more than 8 years, we have created a strong worldwide distribution network and sales channels, and our products sell well in Asia-Pacific, Europe, America, and the Middle East.

HASL LED 35 - 70um Thickness Heavy Copper PCB 94V0 1


Q1.  What data is required for the quotation?
A:  Production requirements, materials (material thickness, copper thickness), production materials (Gerber files,), quantity

Q2.  What service do you have?
A:  We can provide one-stop services from PCB manufacturing to PCB assembly, testing, housing and other value-added services.

Q3.  How do I get samples and check your quality?
A:  After you pay and send us a confirmation document, your samples will be ready within 5-7 business days.


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Get in touch with us
Contact Person : Yolanda Yao
Tel : +8613430550241
Fax : 86-755-33115535
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