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FT-240-31 Ferrite Toroid Core - | 31 Material

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$11.85

$ 5 .99 $5.99

In Stock
  • FT-240-31
  • FT240-31
  • FB-31-24001
  • Ferrite Toroid Core
  • 31 Material


Please See Image 2 for Technical Information


Excelente
Reviewed in the United States on January 8, 2025
Muy buen producto .TalComo la descripción
Customer
Reviewed in the United States on January 2, 2025
I used the Toroid to build a 1:1 balun worked well.
Smuckatelli
Reviewed in the United States on September 6, 2024
It's a ferrite. Exactly what it says on the tin.
Big Jim
Reviewed in the United States on September 12, 2024
A good purchase
Jerry
Reviewed in the United States on February 8, 2024
Came as described, good apparent quality but whether it is truly made from type 31 ferrous material, I have no way to test that. Used as a DIY 1:1 balun.
davebehee
Reviewed in the United States on December 13, 2024
Am designing a dyi ' common mode choke' for my ham radio antenna system. Tried a 240-43, this 240-31 worked somewhat better, over a wider frequency range....
Paul
Reviewed in the United Kingdom on April 8, 2024
Seem to be well made, when made into balum still working well.
jorge
Reviewed in the United States on August 5, 2023
This work great for rf on your radio .
Paul Quillen
Reviewed in the United States on May 23, 2023
I use a pair of these to make a common mode choke for ham radio feed lines. These are nice and big so that a PL-259 can easily fit through them 9 or so times, depending upon the OD of your coax. The OD is 2.4" and the ID is 1 3/8"