Fair-Rite
0 ratings
10 FT37-43 Toroid Ferrite Core
genuine image
10 FT37-43 Toroid Ferrite Core
FT37-43 Toroid Core FairRite Brand Wideband Transformers 5 - 400 MHz Power Transformers 0.5 - 30 MHz RFI Suppression 5 - 500 MHz AL=350 +/- 20 %
10 FT37-43 Toroid Ferrite Core
Item #: 15161772

10 FT37-43 Toroid Ferrite Core

Item #: 15161772

BTN 1059

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Wednesday, September 02
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
FT37-43 Toroid Core FairRite Brand Wideband Transformers 5 - 400 MHz Power Transformers 0.5 - 30 MHz RFI Suppression 5 - 500 MHz AL=350 +/- 20 %
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Wideband Performance
Designed for high-frequency applications, the FT37-43 ferrite core enhances signal integrity and minimizes losses, making it ideal for wideband transformers.
Compact Design
With its compact size, this toroidal core maximizes space efficiency in electronic designs, allowing for more versatile applications without compromising performance.
Reliable Quality
Manufactured by FairRite, this ferrite core ensures consistent quality and durability, providing engineers with the confidence needed for critical electronic projects.

Product Details

Shop for the best quality 10 FT37-43 Toroid Ferrite Core online at Ubuy. Get the best deals and discounts on Toroid Ferrite Core at Ubuy, a Bhutan.
  • FairRite Brand FT37-43 toroid ferrite core
  • Suitable for wideband transformers (5 - 400 MHz) and power transformers (0.5 - 30 MHz)
  • Effective RFI suppression in the range of 5 - 500 MHz
  • Inductance (AL) of 350 +/- 20 %
  • Outer diameter: 0.375 in / 9.5 mm, Inner diameter: 0.187 in / 4.75 mm, Height: 0.125 in / 3.3 mm
  • Bulk packaging, not in retail packaging

Who Should Buy?

Suitable For
  • Electronics Engineers

    Ideal for engineers designing RF circuits needing efficient signal transformation across multiple frequency bands.

  • Hobbyist Projects

    Perfect for electronics hobbyists creating custom transformers in DIY projects where size and performance matter.

  • Signal Processing

    Great for applications requiring high-frequency signal processing, enhancing performance in communication systems.

Not Suitable For
  • Large Projects

    Not suitable for large scale projects requiring extensive power handling beyond the core's limitations.

Product Description

10 FT37-43 Toroid Ferrite Core

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is a 10 FT37-43 Toroid Ferrite Core used for?

    Answer: A 10 FT37-43 Toroid Ferrite Core is primarily used in electronic applications for its ability to reduce electromagnetic interference and improve signal integrity. It's commonly found in inductors and transformers where efficient magnetic performance is critical. This core is ideal for applications like power supplies, RF circuits, and audio equipment, where maintaining signal clarity is vital.
  • Question: What materials are 10 FT37-43 Toroid Ferrite Cores made of?

    Answer: These cores are typically made from high-quality ferrite materials, which are ceramic compounds that offer excellent magnetic properties. The specific composition of the ferrite affects its performance at different frequencies, making the FT37-43 suitable for a range of RF and power applications. Such materials enhance efficiency by minimizing loss, making them a preferred choice in modern electronic designs.
  • Question: How does the size of a Toroid Ferrite Core affect its performance?

    Answer: The size of a Toroid Ferrite Core directly influences its inductance and saturation current capacity. A 10 FT37-43 size, for instance, balances size and magnetic performance well, making it versatile for various applications. Choosing the correct size is crucial; too small can lead to saturation under high current, while too large may not fit in compact designs, thus hindering performance and functionality.
  • Question: Can I use a 10 FT37-43 Toroid Ferrite Core for DIY electronics projects?

    Answer: Absolutely! The 10 FT37-43 Toroid Ferrite Core is a practical choice for hobbyists and DIY enthusiasts in their electronics projects. Its magnetic properties make it versatile for creating inductors or RF transformers. Whether you're building audio amplifiers or power supplies, this ferrite core can help improve circuit performance and efficiency.
  • Question: What frequency range is optimal for the 10 FT37-43 Toroid Ferrite Core?

    Answer: The 10 FT37-43 Toroid Ferrite Core is most effective in high-frequency applications, typically up to several megahertz. Ideal for applications in RF circuits and power electronics, such as switching power supplies, it efficiently handles signals without significant loss. Utilizing it within its designed frequency range ensures optimal performance and minimizes issues like overheating or signal distortion.
  • Question: Are there any specific soldering techniques for Toroid Ferrite Cores?

    Answer: When working with Toroid Ferrite Cores like the FT37-43, it is best to use low-temperature solder to prevent damage to the ferrite material. Techniques should prioritize minimal heat exposure, ensuring connections are solid without degrading the core. This approach is particularly important in maintaining the integrity of inductors and transformers where high precision is required.
  • Question: How does temperature affect the performance of 10 FT37-43 Toroid Ferrite Cores?

    Answer: Temperature can significantly impact the magnetic performance of the 10 FT37-43 Toroid Ferrite Core. At elevated temperatures, ferrite materials may experience changes in permeability, leading to reduced efficiency. It's vital to consider the operating environment of your device as this can influence how effectively the core operates under different loading and external conditions.
  • Question: What are the benefits of using Toroidal Cores over other core shapes?

    Answer: Toroidal cores like the 10 FT37-43 provide several benefits over traditional shapes like E or U cores. They minimize magnetic flux leakage and reduce electromagnetic interference, resulting in more efficient performance. This efficiency makes them an excellent choice in various applications from RF devices to power supplies, where maintaining signal integrity is essential for optimal operation.
  • Question: Where can I find the specifications for the 10 FT37-43 Toroid Ferrite Core?

    Answer: Specifications for the 10 FT37-43 Toroid Ferrite Core can typically be found in product datasheets provided by manufacturers. These datasheets include information on material composition, magnetic properties, frequency characteristics, and suitability for various applications. Consulting these documents is crucial for selecting the right core for your electronic project.
  • Question: Where can I buy a 10 FT37-43 Toroid Ferrite Core in Bhutan?

    Answer: You can purchase the 10 FT37-43 Toroid Ferrite Core from Ubuy in Bhutan. Ubuy offers a wide selection of electronic components, making it convenient to find the specific ferrite core you need for your projects.

Fair-Rite Ferrites Editorial Review

The ferrite toroids being sold are reported to be of good quality in terms of being sturdy and suitable for use in a variety of applications, including development of a matching unit between an antenna and radio transmitter. While some customers question the accuracy of the dimensions advertised and received, most report no issues. It is also noted that winding wire on them can take some time and patience.

Customer Reviews & Ratings

1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Pros

  • Sturdy material
  • Suitable for use in various applications
  • Good quality

Cons

  • Dimensions received may not match advertised dimensions

Platform Trust & Buyer Confidence

trustpilot logo
4.2/5 9250 + reviews
Read reviews
MA
Mohammad
Verified buyer

“Excellent quality and original too,when ubuy send original things I will appreciate that ,I very satisfied thank you”

23 July 2026 · via Trustpilot
CK
Chitra
Verified buyer

“The order and delivery progress was communicated very well. Package arrived within the estimated time. Products arrived as expected in good condition.”

22-Jul-26 · via Trustpilot
K
kund
Verified buyer

“Good supply of products. Safe payment methods, and shipment worldwide! Genuine products.”

23-Jul-26 · via Trustpilot
OO
Onesi
Verified buyer

“Was my first time buying a product from Ubuy, but I found it so helpful. This is reliable. Gonna place a new order!”

22 July 2026 · via Trustpilot
SJ
SAO JOHN
Verified buyer

“Ubuy is a great online platform to buy stuff. Reliable, fast delivery time and great value for money. I've been using Ubuy online shopping platform for three years now and will continue to do so.”

23 July 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Important information

  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

BTN 1059

Order now and get it around Wednesday, September 02

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • FT37-43 Toroid Core for Wideband Transformers
  • Power Transformers frequency range: 5 - 400 MHz
  • RFI Suppression range: 0.5 - 30 MHz
  • AL=350 +/- 20 %
  • O.D. = 0.375 in / 9.5 mm +/- 0.25 mm
  • I.D. = 0.187 in. / 4.75 mm +/- 0.10 mm
  • HT. = 0.125 in. / 3.3 mm +/- 0.25 mm

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.