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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RS PRO Ferrite Ring 10 mm, For: EMI Suppression, RFI Suppression 15 mm ID 25 mm OD
RS PRO Ferrite Ring 10 mm, For: EMI Suppression, RFI Suppression 15 mm ID 25 mm OD
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RS Stock No.: 280-8068Brand: RS PROHSN Code: 85049011

SR 11.50

SR 11.50 Each (ex VAT)

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1

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1SR 11.50
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RS Pro
Ferrite Ring
-
-
-
-
EMI Suppression, RFI Suppression
-
25MHz
50Ω
Ferrite
-
-
-
100MHz
10mm
-
15mm
-
25mm
-
RS PRO
No
RS PRO Ferrite Ring 12 mm, For: EMI Suppression, RFI Suppression 15 mm ID 25 mm OD
RS PRO Ferrite Ring 12 mm, For: EMI Suppression, RFI Suppression 15 mm ID 25 mm OD
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RS Stock No.: 280-8069Brand: RS PROHSN Code: 85049011

SR 35.65

SR 35.65 Each (ex VAT)

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1

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1SR 35.65
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RS Pro
Ferrite Ring
-
-
-
-
EMI Suppression, RFI Suppression
-
25MHz
70Ω
Ferrite
-
-
-
100MHz
12mm
-
15mm
-
25mm
-
-
No
RS PRO Ferrite Ring 15 mm, For: EMI Suppression, RFI Suppression 27.5 mm ID 40.6 mm OD
RS PRO Ferrite Ring 15 mm, For: EMI Suppression, RFI Suppression 27.5 mm ID 40.6 mm OD
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RS Stock No.: 280-8073Brand: RS PROHSN Code: 85049011

SR 28.75

SR 28.75 Each (ex VAT)

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1

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1SR 28.75
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RS Pro
Ferrite Ring
-
-
-
-
EMI Suppression, RFI Suppression
-
25MHz
70Ω
Ferrite
-
-
-
100MHz
15mm
-
27.5mm
-
40.6mm
-
RS PRO
No
RS PRO Ferrite Ring 20 mm, For: RFI Suppression, EMI Suppression 16 mm ID 28 mm OD
RS PRO Ferrite Ring 20 mm, For: RFI Suppression, EMI Suppression 16 mm ID 28 mm OD
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RS Stock No.: 280-8071Brand: RS PROHSN Code: 85049011

SR 24.15

SR 24.15 Each (ex VAT)

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1

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1SR 24.15
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
100Ω
Ferrite
-
-
-
100MHz
20mm
-
16mm
-
28mm
-
-
No
RS PRO Ferrite Ring 28 mm, For: RFI Suppression, EMI Suppression 8 mm ID 16 mm OD
RS PRO Ferrite Ring 28 mm, For: RFI Suppression, EMI Suppression 8 mm ID 16 mm OD
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RS Stock No.: 280-8059Brand: RS PROHSN Code: 85049011

SR 6.90

SR 6.90 Each (ex VAT)

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1

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1SR 6.90
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
-
Ferrite
-
-
-
100MHz
28mm
-
8mm
-
16mm
-
-
No
RS PRO Ferrite Ring 28.5 mm, For: EMI Suppression, RFI Suppression 18 mm ID 28 mm OD
RS PRO Ferrite Ring 28.5 mm, For: EMI Suppression, RFI Suppression 18 mm ID 28 mm OD
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RS Stock No.: 280-8063Brand: RS PROHSN Code: 85049011

SR 31.05

SR 31.05 Each (ex VAT)

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1

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1SR 31.05
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RS Pro
Ferrite Ring
-
-
-
-
EMI Suppression, RFI Suppression
-
25MHz
110Ω
Ferrite
-
-
-
100MHz
28.5mm
-
18mm
-
28mm
-
-
No
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 13 mm ID 26 mm OD
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 13 mm ID 26 mm OD
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RS Stock No.: 280-8062Brand: RS PROHSN Code: 85049011

SR 23.00

SR 23.00 Each (ex VAT)

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1

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1SR 23.00
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
-
Ferrite
-
-
-
100MHz
28.5mm
-
13mm
-
26mm
-
-
No
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 6.35 mm ID 14.2 mm OD
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 6.35 mm ID 14.2 mm OD
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RS Stock No.: 280-8056Brand: RS PROHSN Code: 85049011

SR 9.20

SR 9.20 Each (ex VAT)

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1

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1SR 9.20
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
180Ω
Ferrite
-
-
-
100MHz
28.5mm
-
6.35mm
-
14.2mm
-
-
No
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 7.3 mm ID 15.7 mm OD
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 7.3 mm ID 15.7 mm OD
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RS Stock No.: 280-8057Brand: RS PROHSN Code: 85049011

SR 9.20

SR 9.20 Each (ex VAT)

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1

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1SR 9.20
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
155Ω
Ferrite
-
-
-
100MHz
28.5mm
-
7.3mm
-
15.7mm
-
-
No
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 9.5 mm ID 17.5 mm OD
RS PRO Ferrite Ring 28.5 mm, For: RFI Suppression, EMI Suppression 9.5 mm ID 17.5 mm OD
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RS Stock No.: 280-8061Brand: RS PROHSN Code: 85049011

SR 10.35

SR 10.35 Each (ex VAT)

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1SR 10.35
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RS Pro
Ferrite Ring
-
-
-
-
RFI Suppression, EMI Suppression
-
25MHz
145Ω
Ferrite
-
-
-
100MHz
28.5mm
-
9.5mm
-
17.5mm
-
-
No
RS PRO Ferrite Ring 9.5 mm, For: EMI Suppression, RFI Suppression 4.75 mm ID 9.5 mm OD
RS PRO Ferrite Ring 9.5 mm, For: EMI Suppression, RFI Suppression 4.75 mm ID 9.5 mm OD
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RS Stock No.: 280-8065Brand: RS PROHSN Code: 85049011

SR 4.60

SR 4.60 Each (ex VAT)

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1

Available in multiples of 1
1SR 4.60
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RS Pro
Ferrite Ring
-
-
-
-
EMI Suppression, RFI Suppression
-
25MHz
70Ω
Ferrite
-
-
-
100MHz
9.5mm
-
4.75mm
-
9.5mm
-
-
No
RS PRO Ferrite Ring Ferrite Ring 28 mm, For: RFI Suppression, EMI Suppression 9 mm ID 16 mm OD
RS PRO Ferrite Ring Ferrite Ring 28 mm, For: RFI Suppression, EMI Suppression 9 mm ID 16 mm OD
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RS Stock No.: 280-8060Brand: RS PROHSN Code: 85049011

SR 6.90

SR 6.90 Each (ex VAT)

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1

Available in multiples of 1
1SR 6.90
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RS Pro
Ferrite Ring
-
-
Ferrite Ring
-
RFI Suppression, EMI Suppression
-
25MHz
140Ω
Ferrite
-
-
-
100MHz
28mm
-
9mm
-
16mm
-
-
No
RS PRO Ferrite Ring T Core Style 12.7 mm, For: RFI Suppression, EMI Suppression 23 mm ID 35.6 mm OD
RS PRO Ferrite Ring T Core Style 12.7 mm, For: RFI Suppression, EMI Suppression 23 mm ID 35.6 mm OD
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RS Stock No.: 280-8072Brand: RS PROHSN Code: 85049011

SR 32.20

SR 32.20 Each (ex VAT)

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1

Available in multiples of 1
1SR 32.20
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RS Pro
Ferrite Ring
-
-
T Core Style
-
RFI Suppression, EMI Suppression
-
25MHz
70Ω
Ferrite
-
-
-
100MHz
12.7mm
-
23mm
-
35.6mm
-
-
No
RS PRO Ferrite Ring T Core Style 13 mm, For: EMI Suppression, RFI Suppression 8 mm ID 16 mm OD
RS PRO Ferrite Ring T Core Style 13 mm, For: EMI Suppression, RFI Suppression 8 mm ID 16 mm OD
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RS Stock No.: 280-8067Brand: RS PROHSN Code: 85049011

SR 8.05

SR 8.05 Each (ex VAT)

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1

Available in multiples of 1
1SR 8.05
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RS Pro
Ferrite Ring
-
-
T Core Style
-
EMI Suppression, RFI Suppression
-
25MHz
80Ω
Ferrite
-
-
-
100MHz
13mm
-
8mm
-
16mm
-
RS PRO
No
RS PRO Ferrite Ring T Core Style 55 mm, For: RFI Suppression, EMI Suppression 20 mm ID 82 mm OD
RS PRO Ferrite Ring T Core Style 55 mm, For: RFI Suppression, EMI Suppression 20 mm ID 82 mm OD
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RS Stock No.: 280-8074Brand: RS PROHSN Code: 85049011

SR 154.10

SR 154.10 Each (ex VAT)

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1

Available in multiples of 1
1SR 154.10
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RS Pro
Ferrite Ring
-
-
T Core Style
-
RFI Suppression, EMI Suppression
-
-
-
Ferrite
-
-
-
-
55mm
-
20mm
-
82mm
-
RS PRO
No
RS PRO Ferrite Ring Ferrite Core for use with EMI Suppression
RS PRO Ferrite Ring Ferrite Core for use with EMI Suppression
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RS Stock No.: 239-056Brand: RS PROHSN Code: 85045000

SR 144.90

SR 24.15 Each (In a Pack of 6) (ex VAT)

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6

Available in multiples of 6
6SR 24.15
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RS Pro
Ferrite Ring
-
Ferrite Core
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
EMI Suppression
-
No
RS PRO Ferrite Ring Round Solid Ring 28.57 mm, For: EMI Suppression 13.77 mm ID 28.5 mm OD
RS PRO Ferrite Ring Round Solid Ring 28.57 mm, For: EMI Suppression 13.77 mm ID 28.5 mm OD
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RS Stock No.: 239-062Brand: RS PROHSN Code: 85045000

SR 296.70

SR 49.45 Each (In a Pack of 6) (ex VAT)

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6

Available in multiples of 6
6SR 49.45
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RS Pro
Ferrite Ring
-
-
Round Solid Ring
-
EMI Suppression
-
-
-
Ferrite
-
-
-
-
28.57mm
-
13.77mm
-
28.5mm
-
-
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
Fair-Rite Ferrite Core Cable Core 13.8 mm, For: Suppression Application 4.05 mm ID 7.85 mm OD
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RS Stock No.: 734-609Brand: Fair-RiteManufacturers Part No.: 2868001502HSN Code: 85480090

P.O.A.

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1

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1P.O.A.
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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
Fair-Rite Ferrite Core Cable Core 7.25 mm, For: Suppression Application 1.9 mm ID 4.2 mm OD
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RS Stock No.: 734-608Brand: Fair-RiteManufacturers Part No.: 2868002402HSN Code: 85480090

P.O.A.

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1

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1P.O.A.
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Fair-Rite
Ferrite Core
-
-
Cable Core
-
Suppression Application
-
25MHz
-
Nickel Zinc
-
-
-
250MHz
7.25mm
-
1.9mm
-
4.2mm
-
-
RoHS
RND Ferrite Ring Ferrite Core 10 mm, For: EMI Filter, General Electronics 15 mm ID 25 mm OD
RND Ferrite Ring Ferrite Core 10 mm, For: EMI Filter, General Electronics 15 mm ID 25 mm OD
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RS Stock No.: 804-862Brand: RNDManufacturers Part No.: RND 165-00204HSN Code: 85049011

P.O.A.

Check stock

100

Available in multiples of 100
100P.O.A.
Add to basket
RND
Ferrite Ring
-
-
Ferrite Core
-
EMI Filter, General Electronics
-
-
-
Ferrite
-
-
-
1kHz
10mm
-
15mm
-
25mm
-
RND 165
RoHS

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