Tag: High Aspect Ratio PCB

CNC drilling machines including Taiwan Tongtai SD-62C 200,000 RPM (2 units), Hitachi, DongTai. Mechanical drilling down to 0.15mm, aspect ratio 20:1. 150+ spindles across our PCB workshop for high-throughput production.

2.60 mm Thick · 4/5 mil Trace/Space · ENIG · 0.19 mm Micro-Via · Case Study: 10G Optical Fiber Transmission Board