Among all Metal core PCBs, Aluminum PCB is the most common type. The base material consists of an aluminum core and standard FR4. It features a thermal clad layer that dissipates heat in a highly efficient manner while cooling components and increasing the overall performance of the products. Currently, Aluminum Backed PCB is regarded as the solution to high power and tight tolerance applications.
Check CAMTECH PCB Aluminum core PCB manufacturing capabilities in the following :
Feature : Capability
Material : Aluminum core (Domestic 1060), Copper core, FR4 covering
Thermal conductivity :1.0W/(m*k),2.0W/(m*k)
Min. Track/Spacing : 4mil
Min. Hole Size : 0.8mm
Base Material: Aluminum, FR4, Flex, Flex-rigid, HDI, Rogers, etc.
Board Thickness : 0.4-3.2mm
Surface Finishing :Immersion gold, OSP, Hard Gold,Immersion SIlver,Enepig
Finsih Cooper : 1-4oz
Solder Mask : Green, Red, Yellow, Blue, White, Black, Purple, Matte Black, Matte green
Silkscreen : White, Black
Via Process: Tenting Vias,Plugged Vias,Vias not covered
Testing: Fly Probe Testing (Free) and A.O.I. testing