Large Ferrite Toroid Core Mix #31
$11.73
In stock
Product Details
Great for building choke baluns and taming RFI issues. Mix #31, ideal for HF and lower VHF frequencies. Using a toroid like this greatly increases the effectiveness of a balun, compared to a rod or air core.
ID 1.4"; OD 2.4", H 0.5"
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Large Ferrite Toroid Core Mix #31