Aluminum PCB/Metal Core PCB/MCPCB
Among all Metal core PCBs(MCPCBs,known for their ability to provide effective thermal dissipation for electronic products), Aluminum PCBs is the most common type-the base material consists of aluminum core with 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 PCBs is regarded as the solution to high power and tight tolerance applications.Aluminum PCBs printed by us are widely used for LED lighting, power equipment and automotive systems.
We can produce 1Layer, 2Layer ,4 Layer and 6l ayer Aluminum PCB.Multilayer aluminum PCB is mainly used by high power industria products,Like outdoor Led screen .
Aluminum Core materials:
Peeling strength (n/mm):1.8
Insulation resistance (ω):>1*10 g
Breakdown voltage (vdc):>2 k
Soakable soldering (°C/m):280°C/260°C,1 min,no bubble&delamination
Thermal conductivity (ω/m-k):>0.8
Thermal resistance (°C/ω):< 1.2
Dielectric constant (1mhz):4
Dielectric loss angle (tangent):0.03
Payment & Shipping Terms:
|Product Name:||TG170 Pcb||Size:||18*16CM|
|Color:||Green||Min Line Space:||5mil|
|Min Line Width:||5mil||Copper Thickness:||1OZ|
printed circuit boards
16 Layer TG170 High TG PCB Printed Circuit Board Professional Producer
Board size: 18*16 cm
Board thickness: 0.8mm
Copper foil: 35UM
High precision prototype
PCB bulk production
MIN Line width(mil)
MIN Line space(mil)
Min via (mechanical drilling)
2 layers:0.2mm;4 layers:0.35mm;6 layers:0.55mm;8 layers:0.7mm;10 layers:0.9mm
2 layers:0.2mm;4 layers:0.4mm;6 layers:0.6mm;8layers:0.8mm
MAX Board size
Max copper thickness
Hole copper thick
MIN Solder mask bridge
Plugging Vias capability
Tg is Glass Transition Temperature. As flammability of board is V-0 (UL 94-V0), so if the temperature exceeds designated
tg value, the board will changed from glassy state to rubbery state and then the function of board will be affected.
High TG materials have better mechanical strength, dimension stability, adhesiveness, moisture absorption, thermal decomposition,
and thermal expansion than normal TG pcbs.
High Tg material (TG170) is also popular in LED lighitng industry, because heat dissipation of LED is higher than normal electronic
components, however same structure of FR4 board is much cheaper than that of metral core pcbs, like aluminum board.