Amber PCB Blog

Double Sided PCB

Double Sided PCB are a step above single sided in their complexity. Double Sided PCB require plated through holes to provide better anchoring for soldered components and front to back electrical continuity. Most designs require soldermask front and back along with a silkscreen layer for component designators. Very often double sided designs utilize a mixed technologies of through hole (PTH) and surface mount (SMT).

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