Double-Sided Flex Circuit Boards

Double-sided flexible circuits have two conductive layers - one on each side of the base layer. The two conductive layers have an insulating layer between. Trace patterns can be created on both sided of the substrate film and can be connected withe copper plated through-holes (PTH). The plated through holes make electrical connections between the two layers.


Double-Sided Flex can be used in:

  • Ground and power plane applications
  • Dense surface mount assembly
  • Shielding applications
  • LCD Module for Mobile Phones
  • Digital Cameras
  • Optical Pick-up for AV and Computers


Double-Sided features include:

  • Component assembly is available on both sides
  • 2 conductor layers
  • Fingers are an integral part of the conductor patterns

Additional Resources