High Layer Count PCBs

High Layer Count PCBs (Zhuhai 2021)

High layer count PCBs, widely found in file servers, data storage, GPS technology, satellite systems, weather analysis and medical equipment are usually ≥12L with special performance requirement raw material.  

Kinwong capabilities are as follows:

  • Max. Layer: 40 layers
  • Material: Ultra-low
  • loss/Very low loss/Low
  • loss/Mid-loss material
  • High Layer Count HDI PCBs
  • High Layer Count Optical Module
  • Max. Aspect Ratio: 15:1
  • Trace Width/Spacing Tolerance:±20%; ±10% for signal trace areas by special control
  • Layer Registration Tolerance: 5mil
  • Back-Drill Stub Length: 2mil-10mil
  • Impedance Tolerance: ±8%
  • Insert Loss: SET2DIL /Delta L / VNA Embedded Capacitor/Resistance/Copper Coin

For more information about Kinwong’s capabilities, please contact one of our Field Application Engineers