2-stage HDI high-speed PCB circuit board
Application field: Aerospace military industry
Product features: mixed pressure technology
Material: Rogers RO4350B+Tai Yao
Layers: 18L
Plate thickness: 3.2±0.32mm
Minimum aperture mechanical blind hole: 0.15mm; mechanical hole: 0.25mm
Minimum line width/spacing: 75/75um
Surface technology: immersion gold, thickness: 0.05um
Introduction
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