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Made in the USA
Layout Guideines
  • Keep circuit traces in the neutra axis at bend areas, avoid I beam designs
  • Avoid pacing via holes near bend areas
  • Rout traces perpendicuar to fod ines, maintain uniform traces
  • Minimize abrupt changes in trace size and direction
  • Use pad tie downs whenever space permits
  • Crosshatch shieds, watch signa frequency
  • Ridgedize component areas
  • Radius cutines (.028” min.)
  • Use tear stops
  • Use paper cutouts when determining cutine / shape
  • Minimize NRE costs
 
Steel Rule Dies (inches)
NC Drilling (inches)
NC Route (inches)
Class A Tooling (inches)
Minimum Hole Diameter 0.030 0.006 0.050 0.020
Hole Diameter Tolerance 0.007 +/- 0.003 0.003 0.002
Positional Hole Tolerance 0.01 +/- 0.0025 0.005 0.002
Cutline Tolerance 0.01   0.005 0.002
Cutline to Hole Tolerance 0.015   0.01 0.002
Cost Moderate   Low High

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