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20 mil RO4003C PCB
20 mil RO4003C PCB
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  • PTFE and F4B
    • 2018-12-23

    PTFE and F4B Polytetrafluoroethylene (or PTFE), commonly known as "Plastic King", is a polymer compound formed by polymerization of tetrafluoroethylene. It has excellent chemical stability, corrosion resistance, airtightness, high lubrication and non-stick properties, Insulation and good aging resistance. Used as engineering plastics, it can be made into PTFE tubes, rods, belts, plates, films, etc...

  • Polytetrafluoroethylene (PTFE) Radar Board
    • April 22. 2022

    Generally speaking, high frequency can be defined as the pre-rate above 1GHz. The most commonly used high-frequency circuit board substrates are fluorine-based dielectric substrates. For example, polytetrafluoroethylene (PTFE) is usually called Teflon, which is usually used above 5GHz. , In addition, FR-4 or PPO substrate is also used, which can be used for products between 1GHz-10GHz. The physica...

  • What's the Difference between High-Frequency Microwave PCBs and Aluminum-based PCBs?
    • July 13. 2022

    What's the Difference between High-Frequency Microwave PCBs and Aluminum-based PCBs? 1. Let’s talk about high-frequency microwave printed circuit boards first High-frequency microwave printed circuit boardsare heating up in China. In recent years, many printed circuit board companies in East China, North China, and the Pearl River Delta have been staring at the market of high-frequency microwave b...

  • What's a reliable alternative RF material?--F4B High Frequency PCB
    • July 27. 2022

    F4B High Frequency PCB F4B (PTFE based) is a reliable alternative RF material for antenna, filter and power amplifier. This is a brand of Chinese material which has advantages in price and volume production. Today we talk about high frequency circuit board built on Wangling's F4B substrates. F4B series high frequency materials are Wangling's products of PTFE woven glass fabric. Today, we'll l...

  • How About The Rogers RO3035 Printed Circuit Board You Need?
    • August 10. 2022

    Hello everyone, Today, we are going to talk about high frequency PCB built on Rogers RO3035 substrates. Rogers RO3035 PCBs are ceramic-filled PTFE based high frequency circuit boards. Its expansion coefficient is matched to that of copper, which allows the PCBs to exhibit excellent dimensional stability. RO3035 materials have dielectric constant of 3.50 at 10GHz. With the characteristics of stable...

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