This communication board adopts immersion gold as the surface technique. The multi-layer design ensures high stability and wonderful performance. This quality communication board is widely used.
- Material: FR4.
- Layer count: 6 layers.
- Blind: 1-2, 5-6.
- Buried: 2-5.
- Min driller size: 0.1mm.
- Min LW/LS: 3/3mil.
- Surface technique: immersion gold.