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Fine Lines & Spacing
Controlled Impedance
Heavy Copper
PTFE / Hybrid
Cavity Boards
Internal Cavities
Thermal Management
Blind / Buried Vias
Edge Plating
Metal Core
Semi-Flex Circuits
Any-Layer Vias
Flexible Circuits
Fine Lines and Spacing


While there is no strict IPC definition for what constitutes a fine line, we generally define Fine Lines as boards with 2 through 5 mil line and spacing.


The need to do more within less space has driven demand for finer lines, spaces and higher density. As component manufacturers design ever tighter component footprints, PCB designers are often forced into tighter circuit designs. Our customers span a wide range of industries:
  • Military
  • Telecommunications
  • Industrial Controls
  • Automotive

Fabrication Issues

Click here for fabrication issues we have resolved.

Sample Boards

Fine Line and Spacing (click image for more)
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Sample Fine Line and Spacing Boards