Number of layers: 20
Sheet: EM-370 (z)
Surface treatment: finished board electric gold 30U "
Thickness: 5.5MM
Minimum hole: 0.25MM
Line width and pitch: 3/3mil
Process: 4-stage HDI with stacked holes
Number of layers: 20
Sheet: EM-370 (z)
Surface treatment: finished board electric gold 30U "
Thickness: 5.5MM
Minimum hole: 0.25MM
Line width and pitch: 3/3mil
Process: 4-stage HDI with stacked holes