• FT140-43 Ferrite Toroid ui=800

Fair-Rite 5943002701 MnZn Ferrite Toroid, 43 material, for EMI suppression between 20 and 250MHz, and wideband transformers up to 50MHz.  ui=800. These are ideal for use as noise or common mode suppressors on cables to reduce interference on the HF bands, or constructing baluns.

Size: Diameter 35.35mm, Height 12.7mm Hole Size 23mm, color Grey, Fair-Rite PN# 5943002701

See W1CG Low Power Balun Manual for more information on making a 4:1 Balun.

This product is generally available in higher quantity than stocked in around 1 week.

FT140-43 Ferrite Toroid ui=800

  • Brand: Fair-Rite
  • Product Code: FT140-43
  • Quantity In stock: 56
  • $3.75


  • Discount Pricing

  • 10 pcs or more 5%