Ferrite Cores

A Ferrite core is a type of magnetic cylindrical core that is made from ferrite, a ferrous material. They are among the most versatile and important pieces of basic electronic equipment and many modern devices would not be able to work without them.

What do they do?

Ferrite cores help to protect against radio frequency interference (RFI) and electromagnetic interference (EMI). As ...

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Fair-Rite Cable Assembly 18 mm 19.15 mm
RS Stock No.764-390BrandFair-RiteManufacturers Part No.0475176451

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Fair-Rite
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Cable Assembly
Cable Assembly
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-
5MHz
EMI Suppression, Suppression Components
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75 Material
-
18mm
200kHz
-
89Ω
19.15mm
UL 94 V-0
Fair-Rite Ferrite Core 12.7 mm 32.5 mm
RS Stock No.255-5072BrandFair-RiteManufacturers Part No.0446164151

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
46 Material
-
12.7 mm
300MHz
-
73Ω
32.5mm
RoHS, UL
Fair-Rite Ferrite Core 12.7 mm 32.5 mm
RS Stock No.255-5073BrandFair-RiteManufacturers Part No.0446164151

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
46 Material
-
12.7 mm
300MHz
-
73Ω
32.5mm
RoHS, UL
Fair-Rite Ferrite Core 12.75 mm 39.5 mm
RS Stock No.255-5075BrandFair-RiteManufacturers Part No.0446164181

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
46 Material
-
12.75 mm
300MHz
-
74Ω
39.5mm
UL, RoHS
Fair-Rite Ferrite Core 12.75 mm 39.5 mm
RS Stock No.255-5074BrandFair-RiteManufacturers Part No.0446164181

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
46 Material
-
12.75 mm
300MHz
-
74Ω
39.5mm
UL, RoHS
Fair-Rite Ferrite Core 15 mm 34.3 mm
RS Stock No.255-5065BrandFair-RiteManufacturers Part No.0443806406

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
43 Material
-
15 mm
300MHz
-
24Ω
34.3mm
RoHS, UL
Fair-Rite Ferrite Core 15 mm 34.3 mm
RS Stock No.255-5064BrandFair-RiteManufacturers Part No.0443806406

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
43 Material
-
15 mm
300MHz
-
24Ω
34.3mm
RoHS, UL
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5068BrandFair-RiteManufacturers Part No.0444176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
44 Material
-
18 mm
300MHz
-
144Ω
47.5mm
RoHS, UL
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5069BrandFair-RiteManufacturers Part No.0444176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
44 Material
-
18 mm
300MHz
-
144Ω
47.5mm
RoHS, UL
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5088BrandFair-RiteManufacturers Part No.0446176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
46 Material
-
18 mm
300MHz
-
103Ω
47.5mm
RoHS, UL
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5089BrandFair-RiteManufacturers Part No.0446176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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25MHz
-
-
46 Material
-
18 mm
300MHz
-
103Ω
47.5mm
RoHS, UL
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5092BrandFair-RiteManufacturers Part No.0461176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
200MHz
-
-
61 Material
-
18 mm
1000MHz
-
341Ω
47.5mm
UL, RoHS
Fair-Rite Ferrite Core 18 mm 47.5 mm
RS Stock No.255-5093BrandFair-RiteManufacturers Part No.0461176451

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
200MHz
-
-
61 Material
-
18 mm
1000MHz
-
341Ω
47.5mm
UL, RoHS
Fair-Rite Ferrite Core 25.15 mm 26.3 mm
RS Stock No.255-5070BrandFair-RiteManufacturers Part No.0444177081

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
44 Material
-
25.15 mm
300MHz
-
21Ω
26.3mm
UL, RoHS
Fair-Rite Ferrite Core 25.15 mm 26.3 mm
RS Stock No.255-5071BrandFair-RiteManufacturers Part No.0444177081

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
44 Material
-
25.15 mm
300MHz
-
21Ω
26.3mm
UL, RoHS
Fair-Rite Ferrite Core 4.1 mm 23 mm
RS Stock No.255-5095BrandFair-RiteManufacturers Part No.0461178181

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
200MHz
-
-
61 Material
-
4.1 mm
1000MHz
-
106Ω
23mm
UL, RoHS
Fair-Rite Ferrite Core 4.1 mm 23 mm
RS Stock No.255-5094BrandFair-RiteManufacturers Part No.0461178181

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
200MHz
-
-
61 Material
-
4.1 mm
1000MHz
-
106Ω
23mm
UL, RoHS
Fair-Rite Ferrite Core 4.1 mm 5.5 mm
RS Stock No.255-5048BrandFair-RiteManufacturers Part No.0431178181

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
1MHz
-
-
31 Material
-
4.1 mm
300MHz
-
11.3Ω
5.5mm
RoHS, UL
Fair-Rite Ferrite Core 4.1 mm 5.5 mm
RS Stock No.255-5049BrandFair-RiteManufacturers Part No.0431178181

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
1MHz
-
-
31 Material
-
4.1 mm
300MHz
-
11.3Ω
5.5mm
RoHS, UL
Fair-Rite Ferrite Core 4.1 mm 5.5 mm
RS Stock No.255-5057BrandFair-RiteManufacturers Part No.0443178181

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Fair-Rite
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Ferrite Core
Ferrite Core
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-
25MHz
-
-
43 Material
-
4.1 mm
300MHz
-
37Ω
5.5mm
UL, RoHS