Buried via implies it is "buried" and is not visible. Blind via implies a blind hole, that is it only goes through some layers but starting ... ... <看更多>

Jan 19, 2017 - Product name: Blind Buried Via PCB Product description: Blind vias, L1-L2, L7-L8 Buried vias, L2-L7 BGA work line width/space: 3mil/3mil ENIG ... ... <看更多>