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Dual Layer High Frequency PCB Built on 2oz Copper 3.0mm PTFE With DK2.2 for Radio Systems

PTFE PCB Board
November 20, 2025
Category Connection: PTFE PCB Board
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#3.0mm Teflon PCB Board #1.5mm Teflon PCB Board #1up Teflon PCB Board
Brief: In this video, we showcase the Dual Layer High Frequency PCB built on 2oz Copper 3.0mm PTFE with DK2.2, designed for radio systems. Watch as we demonstrate its exceptional performance, including high temperature resistance, low dielectric loss, and superior signal integrity for RF and microwave applications.
Related Product Features:
  • Built on 2oz copper with 3.0mm PTFE for enhanced durability and signal transmission.
  • Features a dielectric constant (DK) of 2.2, ensuring minimal signal loss in high-frequency applications.
  • Excellent high temperature resistance, operating between -100°C to +260°C.
  • Low dielectric loss angle tangent, ideal for RF and microwave frequencies.
  • Corrosion-resistant and chemically stable, suitable for harsh environments.
  • Non-viscous surface with minimal friction, ensuring smooth handling and assembly.
  • Available in various layer counts, copper weights, and thicknesses for customization.
  • Surface finishes include HASL, ENIG, and OSP for diverse application needs.
Faqs:
  • What makes PTFE suitable for high-frequency PCBs?
    PTFE offers a low dielectric constant (as low as 2.2) and minimal dielectric loss, making it ideal for high-frequency signal transmission with minimal interference.
  • Can this PCB withstand extreme temperatures?
    Yes, the PTFE material ensures stable performance from -100°C to +260°C, making it suitable for both low and high-temperature environments.
  • What customization options are available for this PCB?
    The PCB can be customized in layer count (1 to multi-layer), copper weight (0.5oz to 3oz), thickness (0.25mm to 12mm), and surface finish (HASL, ENIG, OSP, etc.).
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