Introduction to High Frequency Board

Headline 24-layer PCB Manufacturing Example

Please see the recent PCB manufacturing information as follows:
PCB Actual Photo: Specification: Stack-up:
  Layers: 24L
Thickness: 3.4 mm
Copper Thickness: 1.0 oz
Finished Size: 281.70mm*277.9mm
Surface Treatment: Immersion Gold 3µ"
Min. Trace/Space: 4mil/4mil
Smallest Hole: 0.3mm
Special Specification :
  BGA / Resin Plugged
  N-PTH