Number of layers: 4
Sheet: FR4+SF202
Surface treatment: Shen Jin
Thickness: 1mm + soft board 0.24mm + reinforced 0.3MM
Minimum hole: 0.2MM
Line width and pitch: 4/4mil
Process: rigid-flexible combination, metal edge, PI reinforcement
Number of layers: 4
Sheet: FR4+SF202
Surface treatment: Shen Jin
Thickness: 1mm + soft board 0.24mm + reinforced 0.3MM
Minimum hole: 0.2MM
Line width and pitch: 4/4mil
Process: rigid-flexible combination, metal edge, PI reinforcement