2 Pack 2.4 in Ferrite Toroid Core Compatible with FT240-43 Ferrite Ring Core for RF Choke Balun EMI RFI Filter Ham Radio Antenna

★★★★★ 4.5 27 reviews

US$5.99
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US$5.99
Price when purchased online
Free shipping Free 30-day returns

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Product details

Management number 250265433 Release Date 2026/09/17 List Price US$5.99 Model Number 250265433
Category
  • 【Convenient Ring Design】 The toroid ring shape supports wire winding for common choke, transformer, and balun projects. Suitable for DIY repair, replacement, and electronic experiment use.
  • 【Helps Reduce Interference】 Designed to help suppress unwanted common-mode current, RF noise, and electromagnetic interference in compatible antenna systems, coaxial feed lines, power cables, audio cables, USB cables, and other electronic setups.
  • 【NiZn Ferrite Material】 Made of nickel-zinc ferrite (NiZn) material with high electrical resistivity and low high-frequency loss. With an initial permeability of about 800, this ferrite core is suitable for EMI suppression from 20 MHz to 250 MHz, and can also be used for intermediate-frequency inductors and broadband transformer applications.
  • 【Size Reference】Size reference: outer diameter 2.40 in / 61.0 mm, inner diameter 1.40 in / 35.55 mm, height 0.50 in / 12.7 mm. The large inner opening allows convenient winding with compatible coaxial cable or wire.
  • 【Practical Replacement Part】 Designed as a practical ferrite toroid core replacement or extra core for compatible RF choke, balun, unun, EMI/RFI filter, antenna, and ham radio projects.

UPC 717363410970
ASIN B0H8F1RBYD
Brand AIYOYOLIFE
Unit Count 2 Count
Manufacturer Ferrite Toroid Core
Model Number Ft240-43
BuiltIn Media Ft240-43 Ferrite Toroid Core
Mfr Part Number Ft240-43
Number of Items 1
Number of Packs 2
AntennaDescription Radio
Item Dimensions L x W x H 2.4"L x 2.4"W x 0.5"H
EU Spare Part Availability Duration 1 years

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