10-layer 4-step DUT Board
1.Number of layers:10-layer 4-step
2.Plate thickness:1.6mm
3.Material:TU-883
4.Surface treatment:ENIG:3u'
5.Mini line width/line spacing:50/50μm
6.Mini hole diameter:0.1mm
7.Special process:
1.TAIYO AUS308
2.BGA:0.23mm
3.DUT Board