Fair-Rite 5943001001 MnZn Ferrite Toroid, 43 material, for EMI suppression between
20 and 250MHz, and wideband transformers up to 50MHz.
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 28.85mm, Height 7.5mm Hole Size 19mm, color Grey, (initial permability) ui=800.