Products & Services Films for FFC applications

Impedance control film, thermoplastic type for FFC applications SF-FC334/374


SF-FC334/374 is a heat-seal-type (thermoplastic) conductive film that can control the impedance of flexible flat cables (FFCs). It is designed to achieve a differential impedance of 100Ω, required for LVDS transmission lines, by laminating it on both sides of FFCs. The thin and lightweight design does not impair the original flexibility of FFCs.


  • Differential impedance of 100Ω suitable for LVDS (low voltage differential signaling)
  • Thin 32μm body / Normal flexibility of FFC maintained by lightweight design
  • Low temperature and short time lamination condition

Environmental regulations

Environmental regulations Halogen free, RoHS Directive

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Films for FFC applications