10OZ Altium 94v 0 Circuit Board Heavy Copper PCB Manufacturing Service
Product Specifications
Attribute |
Value |
Board Thickness |
2.0mm |
Surface Process |
ENIG |
Cu Thk |
35UM |
Color |
Green |
Rohs Compliant |
Yes |
Thickness |
1.0mm |
Soldermask |
Green, Blue, Red, Black |
6 Layer 10 OZ Altium Multi Layer Heavy Copper PCB
Board Information:
Layer: 6 Layer PCB
Name: Heavy Copper PCB
Material: FR4 PCB
Board size: 11*17cm
Surface finish: HASL lead free
Copper weight: 10 OZ
Board thickness: 2.0MM
Special: L1-L2, L3-L4, L5-L6 blind hole
Solder mask: Green
Silkscreen: White
Delivery time: 12 working days
Heavy Copper PCB Definition
Heavy copper PCB, also known as thick copper PCB, refers to printed circuit boards with copper thickness exceeding 2OZ. These PCBs are primarily used in products with relatively high voltage and current requirements.
Manufacturing Process for Thick Copper PCBs
Heavy copper features can be seamlessly integrated with standard circuits. Advanced manufacturing techniques include:
- High-speed/step plating and differential etching processes
- Combination of plating and etching for precise trace formation
- Enhanced copper thickness in plated holes and via sidewalls
- Capability to mix heavy copper with standard features on single boards
This integration allows for reduced layer count, low impedance power distribution, smaller footprints, and potential cost savings compared to traditional separate board solutions.
Benefits of Heavy Copper PCBs
- Reduction of thermal strain
- Superior current conductivity
- Durability through repeated thermal cycling
- Compact PCB size through efficient copper layering
- Increased connector site strength