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

 

Related news
Date Theme
2019-12-06 What is called high Tg FR4 PCB?
2019-11-26 How to quickly understand big ten difficulties of PCB circuit board prototyping design?
2019-12-02 What is OSP PCB Technology?
2019-12-06 What is Blind and buried vias PCB?
2019-11-05 Teach you how to draw a simple PCB schematic in seven steps