Ferrite Rings

Ferrite rings are toroidal (doughnut) shaped, or cylindrical shaped pieces of ferrite (a ceramic compound).

What do ferrite rings do?

Ferrite rings help to protect against Electromagnetic Interference) (EMI) and Radio Frequency interference (RFI). They prevent interference moving to a device or from a device

How do ferrite rings work?

Ferrite rings can suppress noise...

Showing 1-20 of 362 products

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0.923 OMR

0.923 OMR Each (ex VAT)

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RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
50Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
10mm
-
100MHz
-
15 mm
-
25 mm
-
RS PRO
No

2.933 OMR

2.933 OMR Each (ex VAT)

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RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
70Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
12mm
-
100MHz
-
15 mm
-
25 mm
-
-
No

2.442 OMR

2.442 OMR Each (ex VAT)

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RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
70Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
15mm
-
100MHz
-
27.5 mm
-
40.6 mm
-
RS PRO
No

1.683 OMR

1.683 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
100Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
20mm
-
100MHz
-
16 mm
-
28 mm
-
-
No

1.068 OMR

1.068 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
-
RFI Suppression, EMI Suppression
-
Ferrite
-
28mm
-
100MHz
-
8 mm
-
16 mm
-
-
No

4.282 OMR

4.282 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
110Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
28.5mm
-
100MHz
-
18 mm
-
28 mm
-
-
No

1.972 OMR

1.972 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
-
RFI Suppression, EMI Suppression
-
Ferrite
-
28.5mm
-
100MHz
-
13 mm
-
26 mm
-
-
No

0.741 OMR

0.741 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
180Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
28.5mm
-
100MHz
-
6.35 mm
-
14.2 mm
-
-
No

0.722 OMR

0.722 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
155Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
28.5mm
-
100MHz
-
7.3 mm
-
15.7 mm
-
-
No

0.803 OMR

0.803 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
145Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
28.5mm
-
100MHz
-
9.5 mm
-
17.5 mm
-
-
No

0.427 OMR

0.427 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
-
-
-
25MHz
-
70Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
9.5mm
-
100MHz
-
4.75 mm
-
9.5 mm
-
-
No

1.098 OMR

1.098 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
Ferrite Ring
-
-
25MHz
-
140Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
28mm
-
100MHz
-
9 mm
-
16 mm
-
-
No

2.084 OMR

2.084 OMR Each (ex VAT)

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RS Pro
-
Ferrite Ring
T Core Style
-
-
25MHz
-
70Ω
RFI Suppression, EMI Suppression
-
Ferrite
-
12.7mm
-
100MHz
-
23 mm
-
35.6 mm
-
-
No

0.628 OMR

0.628 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
T Core Style
-
-
25MHz
-
80Ω
EMI Suppression, RFI Suppression
-
Ferrite
-
13mm
-
100MHz
-
8 mm
-
16 mm
-
RS PRO
No

34.616 OMR

34.616 OMR Each (ex VAT)

Add to basket
RS Pro
-
Ferrite Ring
T Core Style
-
-
-
-
-
RFI Suppression, EMI Suppression
-
Ferrite
-
55mm
-
-
-
20 mm
-
82 mm
-
RS PRO
No
RS PRO Ferrite Ring Ferrite Core for use with Cables
RS Stock No.239-056BrandRS PRO

12.282 OMR

2.046 OMR Each (In a Pack of 6) (ex VAT)

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RS Pro
Ferrite Core
Ferrite Ring
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Cables
-
No

25.995 OMR

4.332 OMR Each (In a Pack of 6) (ex VAT)

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RS Pro
-
Ferrite Ring
Round Solid Ring
-
-
-
-
-
EMI Suppression
-
Ferrite
-
28.57mm
-
-
-
13.77 mm
-
28.5 mm
-
-
B.S. 6527, CISPR 22, FCC, VDE
Fair-Rite Ferrite Core Cable Core 13.8 mm, For: Suppression Application 4.05 mm ID 7.85 mm OD
RS Stock No.734-609BrandFair-RiteManufacturers Part No.2868001502

1.068 OMR

1.068 OMR Each (ex VAT)

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Fair-Rite
-
Ferrite Core
Cable Core
-
-
25MHz
-
-
Suppression Application
-
Nickel Zinc
-
13.8mm
-
250MHz
-
4.05mm
-
7.85mm
-
-
RoHS
Fair-Rite Ferrite Core Cable Core 7.25 mm, For: Suppression Application 1.9 mm ID 4.2 mm OD
RS Stock No.734-608BrandFair-RiteManufacturers Part No.2868002402

0.377 OMR

0.377 OMR Each (ex VAT)

Add to basket
Fair-Rite
-
Ferrite Core
Cable Core
-
-
25MHz
-
-
Suppression Application
-
Nickel Zinc
-
7.25mm
-
250MHz
-
1.9mm
-
4.2mm
-
-
RoHS
Fair-Rite Ferrite Ring Ferrite Ring 11.9 mm, For: Power Input Filter, Ground Fault Interrupter, Pulse, Common Mode
RS Stock No.255-5188BrandFair-RiteManufacturers Part No.5961000501

268.992 OMR

0.533 OMR Each (In a Box of 504) (ex VAT)

Add to basket
Fair-Rite
-
Ferrite Ring
Ferrite Ring
-
-
-
-
-
Power Input Filter, Ground Fault Interrupter, Pulse, Common Mode Filter, Broadband Transformer
-
61 Material
-
11.9mm
-
-
-
13.2 mm
-
21 mm
-
-
RoHS

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