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...

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BD 0.935

BD 0.935 Each (Exc. Vat)

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

BD 2.969

BD 2.969 Each (Exc. Vat)

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

BD 2.473

BD 2.473 Each (Exc. Vat)

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

BD 1.704

BD 1.704 Each (Exc. Vat)

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

BD 1.081

BD 1.081 Each (Exc. Vat)

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

BD 4.336

BD 4.336 Each (Exc. Vat)

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

BD 1.996

BD 1.996 Each (Exc. Vat)

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

BD 0.750

BD 0.750 Each (Exc. Vat)

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

BD 0.731

BD 0.731 Each (Exc. Vat)

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

BD 0.814

BD 0.814 Each (Exc. Vat)

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

BD 0.432

BD 0.432 Each (Exc. Vat)

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

BD 1.113

BD 1.113 Each (Exc. Vat)

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

BD 2.111

BD 2.111 Each (Exc. Vat)

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

BD 0.636

BD 0.636 Each (Exc. Vat)

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

BD 35.052

BD 35.052 Each (Exc. 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

BD 12.437

BD 2.072 Each (In a Pack of 6) (Exc. Vat)

Add to basket
RS Pro
Ferrite Core
-
Ferrite Ring
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
Cables
-
No

BD 26.322

BD 4.387 Each (In a Pack of 6) (Exc. Vat)

Add to basket
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

BD 1.081

BD 1.081 Each (Exc. Vat)

Add to basket
Fair-Rite
-
-
Ferrite Core
Cable Core
-
Suppression Application
-
25MHz
-
Nickel Zinc
-
-
250MHz
-
13.8mm
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

BD 0.382

BD 0.382 Each (Exc. Vat)

Add to basket
Fair-Rite
-
-
Ferrite Core
Cable Core
-
Suppression Application
-
25MHz
-
Nickel Zinc
-
-
250MHz
-
7.25mm
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

BD 272.377

BD 0.540 Each (In a Box of 504) (Exc. 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

...