FT-140-43 Ferrite Toroid Core - Amidon | 43 Material
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FT-140-43 Ferrite Toroid Core - Amidon | 43 Material
Wideband and power transformers, RFI suppression
FT-140-43 Ferrite Toroid Core - Amidon | 43 Material
Vara #: 4217711

FT-140-43 Ferrite Toroid Core - Amidon | 43 Material

Vara #: 4217711

ISK 2046

Price Details

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What Stands Out

High Permeability
The FT-140-43 ferrite toroid core offers high permeability, ensuring efficient magnetic performance and reducing energy loss during operation, ideal for RF and power applications.
Versatile Applications
Specifically designed for inductors and transformers, this toroid core supports a wide range of electronic applications, addressing diverse needs in both hobbyist and professional projects.
Compact Design
Its compact and lightweight design allows easy integration into circuits without adding significant bulk, making it a perfect choice for space-constrained electronic devices.

Upplýsingar um vöru

Shop for high-quality FT140-43 Toroid Core by Fair-Rite at Ubuy Iceland. Suitable for wideband transformers, power transformers, and RFI suppression. Available in bulk packaging.
  • Product: FT-140-43 Ferrite Toroid Core
  • Manufacturer: Amidon
  • Material: 43 Material
  • Toroid core for various applications
  • Suitable for high-frequency transformers and inductors
  • Excellent magnetic properties for efficient energy transfer

Who Should Buy?

Suitable For
  • RF Engineers

    Ideal for RF engineers designing circuits needing high-frequency inductors with low loss characteristics.

  • DIY Electronics

    Perfect for hobbyists and DIY enthusiasts crafting custom inductors for various projects requiring ferrite cores.

  • Educational Purposes

    Useful in educational settings for teaching principles of magnetics and inductance using practical components.

Not Suitable For
  • High-Power Applications

    Not suitable for applications requiring handling of high power levels due to core saturation issues.

VÖRULÝSING

FT-140-43 Ferrite Toroid Core - Amidon | 43 Material

About This Item

If you're in need of a reliable toroid core for your electronic project, look no further than the FT140-43 Ferrite Toroid Core. This high-quality core from Fair-Rite has an inductance (AL) of 885 +/- 20% uH, which makes it ideal for a range of applications such as wideband transformers between 5 - 400 MHz, power transformers ranging from 0.5 - 30 MHz, and RFI suppression between 5 - 500 MHz. Measuring at 1.400 inches (35.55 mm) in outer diameter, with an inner diameter of 0.900 inches (23.0 mm) and a height of 0.500 inches (12.7 mm), this toroid core will fit perfectly for your project. Designed to be used with bulk packaging, not in retail packaging, this toroid core is a cost-effective solution for your electronic needs. Count on the FT140-43 Ferrite Toroid Core to provide reliable and stable performance for your project.

Get your hands on the perfect toroid core for your needs today, exclusively available on Ubuy.

Ertu með fyrirspurn? Spjallaðu við okkur

Spurningar og svör viðskiptavina

  • spurningu: What is the FT-140-43 Ferrite Toroid Core made of?

    svara: The FT-140-43 Ferrite Toroid Core is constructed from 43 material, also known as high-permeability ferrite. This composition is specifically designed to provide excellent magnetic properties, making it ideal for a variety of applications, such as radio frequency circuits and power supplies. Its high permeability allows for efficient energy transfer and minimizes losses, which is crucial in circuits where precision is key. Users benefit from better performance in inductors, transformers, and noise filters.
  • spurningu: What applications are suitable for the FT-140-43 Ferrite Toroid Core?

    svara: The FT-140-43 Ferrite Toroid Core is widely utilized in applications like RF amplifiers, switching power supplies, and electronic filters due to its high magnetic permeability. It plays a critical role in minimizing electromagnetic interference (EMI) and helps to ensure optimal signal integrity in communication devices. Additionally, it's perfect for DIY electronics enthusiasts looking to build custom inductors and transformers, as its design facilitates compact construction.
  • spurningu: How does the FT-140-43 compare to other ferrite cores?

    svara: Compared to other ferrite cores, the FT-140-43 offers superior magnetic performance due to its specific 43 material composition. This results in higher inductance and reduced core losses, making it particularly advantageous in high-frequency applications. While other ferrite materials may perform adequately in low-frequency situations, the FT-140-43 excels in environments where efficiency and reliability are paramount, such as in RF applications and power electronics.
  • spurningu: Can the FT-140-43 Ferrite Toroid Core be used for high-frequency applications?

    svara: Yes, the FT-140-43 Ferrite Toroid Core is highly suitable for high-frequency applications. Its unique properties allow it to maintain performance without significant losses across a range of frequencies, making it an excellent choice for RF and microwave design projects. Engineers and hobbyists alike utilize this core for creating inductors and transformers that need to efficiently handle higher frequencies without compromising on performance or quality.
  • spurningu: What are the dimensions of the FT-140-43 Ferrite Toroid Core?

    svara: The FT-140-43 Ferrite Toroid Core has a core size with an outer diameter of approximately 1.4 inches and a height of about 0.43 inches. This compact size allows for easy integration into various electronic circuits. Its dimensions facilitate the creation of inductors or transformers that fit within tight spaces while providing ample magnetic coupling, making it ideal for both professional engineers and hobbyists looking for versatile components.
  • spurningu: How is the FT-140-43 Ferrite Toroid Core installed in a circuit?

    svara: Installing the FT-140-43 Ferrite Toroid Core in a circuit involves wrapping insulated wire around the core to form an inductor or transformer. The number of turns, as well as the gauge of the wire, can be adjusted according to the desired inductance value. This flexibility allows users to tailor the core to their specific application needs. It's a perfect solution for those who want to build custom electronics or improve existing designs.
  • spurningu: What is the temperature range for the FT-140-43 Ferrite Toroid Core?

    svara: The FT-140-43 Ferrite Toroid Core operates effectively within a temperature range typically between -40°C to 130°C. This thermal resilience makes it suitable for various environments, from consumer electronics to industrial applications. When designing circuits that may encounter varying temperatures, this core type ensures consistent performance and reliability, making it a dependable choice for engineers and DIY enthusiasts alike.
  • spurningu: Is the FT-140-43 suitable for DC applications?

    svara: While the FT-140-43 Ferrite Toroid Core is primarily designed for AC and RF applications, it can be utilized in DC applications as well, particularly in resonant or pulse circuits. However, users should take care to evaluate current levels, as excessive DC bias can lead to saturation. For those who need versatility, this core provides the flexibility to be integrated into both AC and certain DC applications, enhancing its practicality.
  • spurningu: Where can I buy FT-140-43 Ferrite Toroid Core - Amidon | 43 Material in Iceland?

    svara: You can buy the FT-140-43 Ferrite Toroid Core from Ubuy, which offers a wide range of electronic components and tools. Ubuy is known for its reliable delivery and customer service, making it an excellent choice for sourcing quality electronics online. Be sure to check their website for the availability of the FT-140-43 and explore additional products that may be useful for your next project.

Fair-Rite Ferrites Editorial Review

FT-140-43 Ferrite Toroid Core - Amidon | 43 Material is a reliable choice for amateur radio applications, as emphasized by users who have successfully used it for building antennas and transformers. Customers praise its high quality and performance consistency, particularly noting its effectiveness in achieving low SWR in various frequency bands. Additionally, the responsive customer service from FW Electronics has garnered positive sentiments, with users appreciating prompt resolutions to minor errors in orders. Several reviews highlight the dependable nature of this particular Amidon core, making it a preferred option among hobbyists and professionals alike.

Customer Reviews & Ratings

1 einkunnir viðskiptavina
  • 5 stjarna
    100%
  • 4 stjarna
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  • 3 stjarna
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  • 2 stjarna
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  • 1 stjarna
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Umsögn um þessa vöru

Deildu áliti þínu með öðrum viðskiptavinum

Kostir

  • High-quality material ensures reliable performance
  • Effective for building antennas and transformers
  • Achieves low SWR in multiple frequency bands
  • Quick shipping and well-packaged items

Gallar

  • Some users noted minor discrepancies in orders

Platform Trust & Buyer Confidence

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“Great products and very good service: very easy and very fast international delivery.”

9 September 2026 · via Trustpilot
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10 September 2026 · via Trustpilot
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“I received exactly what I ordered I was skeptical about your site because that was my first time to order. But the order came timely and neatly packaged. I was not disappointed. Thank you.”

11 September 2026 · via Trustpilot
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Product Price History

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ISK 2046

Pantaðu núna og fáðu það í kringum Þriðjudagur, September 29

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Eiginleikar og kostir

  • Brand: Fair-Rite
  • Type: FT140-43 Toroid Core
  • AL=885 +/- 20 % uH=(AL*Turns2)/1000
  • Frequency range: 5 - 500 MHz
  • Dimensions: OD= 1.400 in / 35.55 mm +/- 0.75 mm, ID = 0.900 in / 23.0 mm +/- 0.55 mm, Ht = 0.500 in / 12.7 mm +/- 0.50 mm
  • Bulk packaging

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