Heavy copper PCB- Printed circuit boards

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Heavy copper PCB- Printed circuit boards <span class="sdata2" title="2017-10-05T07:22:31+00:00"></span>

Heavy copper PCB

There is really no set definition of what constitutes a Heavy Copper PCB. General,in the industry label PCBs with 3 or more ounces of copper on the inner or outer layers as a heavy copper PCB.

Andwin have made many type heavy copper pcb and extreme thick copper PCB for Customer.
such as inner layer 8 OZ, out layer 40 OZ(1.05mm).


  • High power distribution boards
  • Power distribution junction boxes (automotive)
  • Heat dissipation product
  • Planar transformers
  • DC to DC power converter
  • Power amplify Module
heavy copper pcb


Heavy copper printed circuit board sample

Name : 18 Layers heavy copper Board
Layer: 18 Layers
Inner Copper: 3 OZ + 5 OZ
Outer Copper: 12 OZ
Application: TelCom

Name : High Thick copper PCB
Layer: 10 Layers
Inner Copper: 4 OZ
Outer Copper: 8 OZ
Application: TelCom

heavy copper pcb


Name : Heavy copper PCB
Layer: 2 Layers
Top: 4 OZ
Core: Rogers 4350
Bottom: Copper 1.6mm
Special technical: Sink Slot
Application: RF

Also,it could be called:
Copper based PCB
Or Radio Frequency PCB



Max.Size: 500*600mm
Finished PCB thickness: 6.5mm Max.
Inner copper layer: 20 OZ
Outter Layer : 40 Oz
Solder mask: Green/Blue/Black/Yellow..
Surfact treatment: HASL Lead Free, OSP, ENIG, Immersion Silver

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