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 Ferrite Ring, For: EMI Suppression, RFI Suppression, 14.2 x 6.35 x 28.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 14.2 x 6.35 x 28.5mm
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RS Stock No.: 280-8056Brand: RS PRO

€ 1.03

€ 1.03 Each (Exc. VAT)

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1

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1€ 1.03
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RS Pro
Ferrite Ring
14.2 x 6.35 x 28.5mm
85 Ohm at 25 MHz, 180 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
6.35mm
28.5mm
6.35mm
14.2mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 15.7 x 7.3 x 28.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 15.7 x 7.3 x 28.5mm
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RS Stock No.: 280-8057Brand: RS PRO

€ 0.99

€ 0.99 Each (Exc. VAT)

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1

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1€ 0.99
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RS Pro
Ferrite Ring
15.7 x 7.3 x 28.5mm
105 Ohm at 25 MHz, 155 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
7.3mm
28.5mm
7.3mm
15.7mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 8 x 13mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 8 x 13mm
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RS Stock No.: 280-8067Brand: RS PRO

€ 0.98

€ 0.98 Each (Exc. VAT)

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1

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1€ 0.98
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RS Pro
Ferrite Ring
16 x 8 x 13mm
45 Ohm at 25 MHz, 80 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
8mm
13mm
8mm
16mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 8 x 28mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 8 x 28mm
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RS Stock No.: 280-8059Brand: RS PRO

€ 0.98

€ 0.98 Each (Exc. VAT)

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1€ 0.98
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RS Pro
Ferrite Ring
16 x 8 x 28mm
80 Ohm at 25 MHz, 160 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
8mm
28mm
8mm
16mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 9 x 28mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 16 x 9 x 28mm
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RS Stock No.: 280-8060Brand: RS PRO

€ 0.94

€ 0.94 Each (Exc. VAT)

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1€ 0.94
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RS Pro
Ferrite Ring
16 x 9 x 28mm
60 Ohm at 25 MHz, 140 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
9mm
28mm
9mm
16mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 17.5 x 9.5 x 28.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 17.5 x 9.5 x 28.5mm
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RS Stock No.: 280-8061Brand: RS PRO

€ 1.13

€ 1.13 Each (Exc. VAT)

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1

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1€ 1.13
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RS Pro
Ferrite Ring
17.5 x 9.5 x 28.5mm
85 Ohm at 25 MHz, 145 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
9.5mm
28.5mm
9.5mm
17.5mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 25 x 15 x 10mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 25 x 15 x 10mm
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RS Stock No.: 280-8068Brand: RS PRO

€ 1.31

€ 1.31 Each (Exc. VAT)

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1

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1€ 1.31
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RS Pro
Ferrite Ring
25 x 15 x 10mm
25 Ohm at 25 MHz, 50 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
15mm
10mm
15mm
25mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 25 x 15 x 12mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 25 x 15 x 12mm
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RS Stock No.: 280-8069Brand: RS PRO

€ 4.75

€ 4.75 Each (Exc. VAT)

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1€ 4.75
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RS Pro
Ferrite Ring
25 x 15 x 12mm
20 Ohm at 25 MHz, 70 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
15mm
12mm
15mm
25mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 26 x 13 x 28.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 26 x 13 x 28.5mm
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RS Stock No.: 280-8062Brand: RS PRO

€ 2.77

€ 2.77 Each (Exc. VAT)

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1€ 2.77
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RS Pro
Ferrite Ring
26 x 13 x 28.5mm
80 Ohm at 25 MHz, 160 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
13mm
28.5mm
13mm
26mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 28 x 16 x 20mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 28 x 16 x 20mm
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RS Stock No.: 280-8071Brand: RS PRO

€ 3.02

€ 3.02 Each (Exc. VAT)

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1

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1€ 3.02
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RS Pro
Ferrite Ring
28 x 16 x 20mm
60 Ohm at 25 MHz, 100 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
16mm
20mm
16mm
28mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 28 x 18 x 28.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 28 x 18 x 28.5mm
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RS Stock No.: 280-8063Brand: RS PRO

€ 3.85

€ 3.85 Each (Exc. VAT)

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1€ 3.85
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RS Pro
Ferrite Ring
28 x 18 x 28.5mm
60 Ohm at 25 MHz, 110 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
18mm
28.5mm
18mm
28mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 35.6 x 23 x 12.7mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 35.6 x 23 x 12.7mm
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RS Stock No.: 280-8072Brand: RS PRO

€ 4.11

€ 4.11 Each (Exc. VAT)

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1

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1€ 4.11
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RS Pro
Ferrite Ring
35.6 x 23 x 12.7mm
35 Ohm at 25 MHz, 70 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
23mm
12.7mm
23mm
35.6mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 40.6 x 27.5 x 15mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 40.6 x 27.5 x 15mm
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RS Stock No.: 280-8073Brand: RS PRO

€ 3.62

€ 3.62 Each (Exc. VAT)

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1

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1€ 3.62
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RS Pro
Ferrite Ring
40.6 x 27.5 x 15mm
15 Ohm at 25 MHz, 70 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
27.5mm
15mm
27.5mm
40.6mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 82 x 20 x 55mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 82 x 20 x 55mm
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RS Stock No.: 280-8074Brand: RS PRO

€ 21.40

€ 21.40 Each (Exc. VAT)

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1€ 21.40
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RS Pro
Ferrite Ring
82 x 20 x 55mm
-
EMI Suppression, RFI Suppression
Ferrite
20mm
55mm
20mm
82mm
-
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 9.5 x 4.75 x 9.5mm
RS PRO Ferrite Ring Ferrite Ring, For: EMI Suppression, RFI Suppression, 9.5 x 4.75 x 9.5mm
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RS Stock No.: 280-8065Brand: RS PRO

€ 0.50

€ 0.50 Each (Exc. VAT)

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1€ 0.50
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RS Pro
Ferrite Ring
9.5 x 4.75 x 9.5mm
40 Ohm at 25 MHz, 70 Ohm at 100 MHz
EMI Suppression, RFI Suppression
Ferrite
4.75mm
9.5mm
4.75mm
9.5mm
-
RS PRO Ferrite Ring Ferrite Core, For: EMI Suppression, 16 x 7 x 29mm
RS PRO Ferrite Ring Ferrite Core, For: EMI Suppression, 16 x 7 x 29mm
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RS Stock No.: 239-056Brand: RS PRO

€ 19.90

€ 3.316 Each (In a Pack of 6) (Exc. VAT)

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6

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6€ 3.316
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RS Pro
Ferrite Core
16 x 7 x 29mm
-
EMI Suppression
Ferrite, Nickel Zinc
-
29mm
7mm
16mm
30404197
RS PRO Ferrite Ring Ferrite Core, For: EMI Suppression, 12.7 (Dia.) x 28.5mm
RS PRO Ferrite Ring Ferrite Core, For: EMI Suppression, 12.7 (Dia.) x 28.5mm
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RS Stock No.: 239-062Brand: RS PRO

€ 40.27

€ 6.712 Each (In a Pack of 6) (Exc. VAT)

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6

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6€ 6.712
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RS Pro
Ferrite Core
12.7 (Dia.) x 28.5mm
-
EMI Suppression
Ferrite
28.5mm
28.57mm
13.77mm
28.5mm
-
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 23 x 12.7mm
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 23 x 12.7mm
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RS Stock No.: 255-5242Brand: Fair-RiteManufacturers Part No.: 5977002701

€ 463.98

€ 1.251 Each (In a Box of 371) (Exc. VAT)

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371

Available in multiples of 371
371€ 1.251
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Fair-Rite
Ferrite Ring
12.7 x 23 x 12.7mm
-
-
77 Material
12.7mm
-
-
-
-
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 23 x 12.7mm
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 23 x 12.7mm
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RS Stock No.: 255-5243Brand: Fair-RiteManufacturers Part No.: 5977002701

€ 2.61

€ 2.61 Each (Exc. VAT)

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1€ 2.61
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Fair-Rite
Ferrite Ring
12.7 x 23 x 12.7mm
-
-
77 Material
12.7mm
-
-
-
-
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 7.15 x 4.9mm
Fair-Rite Ferrite Ring Ferrite Ring, 12.7 x 7.15 x 4.9mm
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RS Stock No.: 255-5208Brand: Fair-RiteManufacturers Part No.: 5967000301

€ 1,088.18

€ 0.345 Each (In a Box of 3156) (Exc. VAT)

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3156

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3156€ 0.345
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Fair-Rite
Ferrite Ring
12.7 x 7.15 x 4.9mm
-
-
Ferrite
12.7mm
-
-
-
-

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