36L,2阶HDI半导体测试板

36L,4.8T

36L,4.8T,TG180,

Min Laser Drilling: 0.10mm

 

Min Mechanical Drilling: 0.20mm

 

Aspect Ratio 24:1

 

Min line width/spacing: 150/95um

 

Surface finishing: Immersion gold 3U

 

Product feature:2 times laser