Six layer blind buried via fr4 1.6mm pcb board
Number of layers: 6
Material: FR-4
Board thickness: 1.6mm
Board used: FR4
Surface treatment: Immersion gold
Minimum aperture: 0.1mm
Outer line width/line spacing: 4/4mil
Inner line width/line spacing: 3.5/4.5mil
Solder mask character color: green and white
Contact: Ms Tracy
Phone: 0086 18682010757
Tel: 0086 18682010757
Add: BludingA,Shixiaganglian Industrial Park,Shajing,Baoan,Shenzhen,China