Printed Circuit Boards

1-2 layer boards

  • design developing prototypes starting 1 wd
  • normal prototypes starting 2 wd
  • small series starting 3 wd
  • bigger series starting 2-3 weeks

Material choices

  • Normal FR4, several manufacturers
  • CEM1 , several manufacturers

FR4

Multilayer boards

  • prototypes and small series starting 5 wd
  • bigger series starting 2-3 weeks
  • 4-36 layer
  • HDI
  • Flex,Flex-Rigid
  • RF-Teflon 1-14 layer
  • Plugged vias
  • Blind/Buried vias

Material choices

  • Normal FR4, several manufacturers
  • CEM1 , several manufacturers
  • Teflon, Rogers, Arlon, Taconic
  • Pyralux
  • GI

Multilayer