Layer count: 2
Board thickness:1.7mm
Dimension:67.8*19.3mm
Raw material:Aluminium base+FR4, thermal conductivity 2.0w/mk
Copper thickness on the board surface:≥45um
Copper thickness in the hole barrel:25um
Min.line width/space:0.25mm
Minimum hole diameter:0.3mm
Surface finishing:immersion gold≥1u"
Application:LED display for power supply