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Toroid Ferrite Core EMI/RFI Suppressor, 20mm

Toroid Ferrite Core EMI/RFI Suppressor, 20mm
These Toroid Ferrite cores are useful for suppressing EMI/RFI. Applications range from audio/video equipment wiring, R/C installations, and much more. Material is similar to Fair-Rite T75; For more details, please click the data sheet link below.
 
Outside diameter is 0.8 inch (20mm) and inside diameter is 0.39 inch (10mm). A tough epoxy conformal coating helps reduce breakage. Colors may vary (blue, white, or black).
 
For typical common mode EMI/RFI suppression all you need to do is wrap several turns of cable around the bobbin shaped core. Generally speaking, more turns = more suppression. These aren't effective in every electrical noise situation, but they are the first line of defense when EMI/RFI problems are encountered.
 
The photo below shows a typical example of a 3-wire R/C servo cable that has a Toroid installed on it.

Toroid Data Sheet: Click Me.
Details
SKU #TOR-004
Ship Wt. 0.03 lbs
 
Our price: $1.39 Item In Stock!
Quantity Price
5-9 Items $1.29
10-24 Items $1.19
25-99 Items $1.09
100+ Items $0.99
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Servo cable shown wrapped on Toroid
Close-Up Photo
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