HASL Finish Copper Based PCB Single Layer LED Circuit Board with White Masking
Capability
Base material: Aluminum/Copper/Iron Alloy
Thermal Conductivity (dielectrial layer): 0.8, 1.5, 2.0, 3.0 W/m.K.
Withstand voltage:2000-5000V
Board Thickness: 0.5mm~3.0mm(0.02"~0.12")
Copper thickness: 0.5 OZ, 1.0 OZ, 2.0 OZ, 3.0 OZ, up to 6 OZ
Outline: Routing, punching, V-Cut
Soldermask: White/Black/Blue/Green/Red Oil,Taiyo PSR4000
Legend/Silkscreen Color: Black/White
Surface finishing: Immersion Gold, HASL, OSP
Max Panel size: 600*1200mm(23.62"*47.24")
Packing: Vacuum/Plastic bag
Samples L/T: 4~6 Days
Single Layer Metal Core PCB
A simple layer single sided MCPCB consists of a metal base (usually aluminum, or copper alloy), Dielectric (non-conducting) Layer, Copper Circuit Layer, IC components and solder mask.
The prepreg dielectric provides excellent heat transfer from the foil and components to the base plate, while maintaining excellent electrical isolation. The base aluminum/copper plate gives the single-sided substrate mechanical integrity, and distributes and transfers the heat to a heat sink, mounting surface or directly to the ambient air.
The Single-Layer MCPCB can be used with surface mount and chip & wire components, and provides much lower thermal resistance than FR4 PWB. The metal core provides lower cost than ceramic substrates, and allows much larger areas than ceramic substrates.
