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    An AI Overview is not available for this searchCan't generate an AI overview right now. Try again later.
    AI Overview
    RF-45 (or Taconic TRF-45) is a high-frequency, low-loss laminate material, often utilized for RF and microwave applications like satellite radio, GPS, and RFID antennas. It is a ceramic-filled, PTFE-based material reinforced with woven fiberglass, offering a stable dielectric constant (Dk) of 4.5 and a low dissipation factor (Df) of 0.0035 at 10 GHz. 
    Key Features and Benefits of RF-45 PCB Material 
    • Stable Dielectric Constant (
      Dkcap D sub k
      𝑫𝒌
      ):
      The 4.5 (
      Dkcap D sub k
      𝐷𝑘
      ) value is consistent over a wide temperature range, which is critical for maintaining impedance control.
    • Low Loss Tangent (
      Dfcap D sub f
      𝑫𝒇
      ):
      A
      Dfcap D sub f
      𝐷𝑓
      of 0.0035 at 10 GHz minimizes signal loss, ensuring superior signal integrity, particularly for high-frequency applications.
    • Enhanced Dimensional Stability: The woven glass reinforcement allows for easier handling and processing compared to non-reinforced PTFE materials.
    • Low Moisture Absorption: At 0.06%, it provides reliability in humid environments.
    • High Thermal Conductivity: At 0.43 W/m-K, it helps manage thermal loads better than many PTFE alternatives. 
    Typical Applications 
    • GPS antennas
    • RFID antennas
    • Satellite Radio antennas
    • Wireless Communication Systems
    • Automotive Radar 
    Common Manufacturing Options
    RF-45 PCBs are often fabricated as double-sided or multi-layer boards. 
    • Surface Finishes: Common options include immersion silver, HASL, and ENIG.
    • Common Thicknesses: Available in various thicknesses, such as 20mil, 31mil, 62mil, and 125mil.
    • Copper Weights: Commonly offered with 0.5oz (17
      μmu
      𝜇
      m), 1oz (35
      μmu
      𝜇
      m), or 2oz (70
      μmu
      𝜇
      m) copper.
       
    For a detailed look at the material's applications, check out this low-loss RF-45 PCB board with a ceramic-filled PTFE resin base. For high-frequency, low-loss, and thermally stable PCB, you can find a TRF-45 high-frequency PCB on the Bicheng PCB site. 
    • RF-45 PCB High Frequency Printed Circuit Board Taconic ...
      RF-45 PCB High Frequency Printed Circuit Board Taconic DK4.5 with Immersion Silver Thickness 20mil 31mil 62mil 125mi ; Surface Fin...
      m.circuitboardpcbs.com
    • TRF-45 High Frequency PCB Taconic High Thermal Conductivity ...
      * TRF-45 High Frequency PCB Taconic High Thermal Conductivity Circuit Board. (Printed Circuit Boards are custom-made products, the...
      Bicheng PCB
    • Low Loss 20mil RF-45 PCB Board With Ceramic Filled PTFE Resin ...
      Woven Fiberglass RF PCB Board ... RF-45 is ceramic filled PTFE resin laminate utilizing woven fiberglass as reinforcement. It's a ...
      www.rfpcb-board.com
    • 40mil 1oz Copper High Frequency PCB Taconic TRF-45
      40mil High Frequency PCB * PCB Material: The PCB is constructed using Taconic TRF-45 ceramic-filled PTFE composites, renowned for ...
      m.rfpcb-board.com
    • High Frequency PCB Manufacturer | RF & Communication ...
      ​Meaning. High-frequency PCBs are specially engineered printed circuit boards designed to operate at frequencies typically above 5...
      FastturnPCBs
    • LECTURE 35 : RF PCB Design Guidelines
      Oct 6, 2024 — high for even for high-speed PCBs what we discussed those issues the highspeed PCBs are confined to 100 MHz 200 MHz that is typica...
      14m
      YouTube·NPTEL IIT Delhi
    • RF-45 PCB High Frequency Printed Circuit Board Taconic ...
      RF-45 PCB High Frequency Printed Circuit Board Taconic DK4.5 with Immersion Silver Thickness 20mil 31mil 62mil 125mi ; Surface Fin...
      m.circuitboardpcbs.com
    • TRF-45 High Frequency PCB Taconic High Thermal Conductivity ...
      * TRF-45 High Frequency PCB Taconic High Thermal Conductivity Circuit Board. (Printed Circuit Boards are custom-made products, the...
      Bicheng PCB
    • Low Loss 20mil RF-45 PCB Board With Ceramic Filled PTFE Resin ...
      Woven Fiberglass RF PCB Board ... RF-45 is ceramic filled PTFE resin laminate utilizing woven fiberglass as reinforcement. It's a ...
      www.rfpcb-board.com
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