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HDI for LED sign board

Part Number:GHM08C03061A0
Layer count: 3 stage 8 layer 
Board thickness:2.0mm
Dimension:261*180.98mm
Raw material:FR4 EM825
Copper thickness on the board surface:≥35um
Copper thickness in the hole barrel:20um
Min.line width/space:0.075mm
Minimum hole diameter:0.1mm 
Surface finishing:immersion gold≥2u"
Pitch: P0.9  
Application:LED

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