Fair-Rite 5931003802 Ferrite Toroid, 31 material, for wideband transformers up to 300MHz and EMI suppression from 1 to 500MHz. These are ideal for use as noise or common mode suppressors on cables to reduce interference on the HF bands, or constructing baluns. permeability ui=1500.
Size: Diameter 61mm, Height 12.7mm Hole Size 35.55mm, color Grey, MZn Ferrite. For more information see the Fair-Rite PN# 2631803802 Data Sheet
I highly recommend the excellent Youtube videos by Colin MM0OPX on tests that he has made with EFHW Transformers.
This product is generally available in higher quantity than stocked in around 1 week POAFT240-31 Ferrite Toroid ui=1500
- Brand: Fair-Rite
- Product Code: FT240-31
- Quantity In Stock: 77
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$12.90
- Export: $11.73
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