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TECHNOLOGIES

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SEQUENTIAL BUILD UP

Sequential Lamination:
Several lamination steps (At less 2 steps or
3 drilling levels)
- Via in pads with multilevel connection
- Via filled by resin

Base materials
Low CTE preferred to High tg ( 170°C)
base material

ELVIA Printed Circuit Boards - Groupe elvia pcb - Avenue d'Ochsenfurt - 50211 Coutances cedex - FRANCE
Tél : +33 (0)2 33 76 32 00 - Fax : +33 (0)2 33 76 32 49
© 2007 ELVIA PCB - Tous droits réservés - Conception : Aceli - Vitré