Heavy Cooper Board"/>
Introduce

Item: Heavy Cooper PCB Board
Number of Layers: 12 Layer
Board thickness:4.0mm
Dimension:30.98*25.2mm
Raw material:FR4 EM827
Copper thickness on the board surface:140um
Copper thickness in the hole barrel:70um
Min.line width/space:0.3mm
Minimum hole diameter:0.4mm
Surface finishing:immersion gold≥2u”
Application:power supply

 

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