Solutions » HF-350F

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Flame retardant Hydrocarbon laminate for power amplifiers

HF-350F is a flame retardant, ceramic-filled hydrocarbon based copper clad laminate reinforced with woven fiberglass. The special ceramic-filled hydrocarbon composite offers low signal loss and distortion with controlled impedance in broadband applications.

Additional Information

Product Name: HF-350F
DK: 3.5 +/- 0.05
DF: 0.0029
Data Sheet: Download (350.66KB)
Processing Guidelines: Download (340.67KB)


  • Flame retardant Hydrocarbon laminate for power amplifiers


  • Low DF/Insertion loss
  • Controlled DK & Impedance
  • Enhanced Oxidation Resistance
  • Stable Dielectric Properties over Temperature & Frequency
  • Low CTE for Multilayer Applications
  • Dimensionally Stable
  • Tight DK Tolerance
  • Enhanced Gain & Efficiency
  • High Power Handling Capability
  • Well Suited for Hybrid Multilayers


  • Power Amplifier
  • Broadcast
  • Satellite
  • Base Station Antenna
  • High Speed Computing Systems
  • Passive Components (Filters, Combiners, Dividers)
  • Aerospace