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

€ 1.26

€ 1.26 Each (ex VAT)

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1

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1€ 1.26
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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

€ 1.24

€ 1.24 Each (ex VAT)

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1

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1€ 1.24
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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

€ 1.22

€ 1.22 Each (ex VAT)

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1€ 1.22
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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

€ 1.22

€ 1.22 Each (ex VAT)

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1

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1€ 1.22
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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

€ 1.14

€ 1.14 Each (ex VAT)

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1€ 1.14
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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

€ 1.38

€ 1.38 Each (ex VAT)

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1

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1€ 1.38
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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

€ 1.63

€ 1.63 Each (ex VAT)

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1€ 1.63
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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

€ 5.83

€ 5.83 Each (ex VAT)

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1

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1€ 5.83
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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

€ 3.41

€ 3.41 Each (ex VAT)

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1

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1€ 3.41
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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

€ 3.71

€ 3.71 Each (ex VAT)

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1€ 3.71
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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

€ 4.73

€ 4.73 Each (ex VAT)

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1€ 4.73
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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

€ 5.06

€ 5.06 Each (ex VAT)

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1

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1€ 5.06
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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

€ 4.46

€ 4.46 Each (ex VAT)

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1

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1€ 4.46
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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

€ 26.31

€ 26.31 Each (ex VAT)

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1€ 26.31
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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

€ 0.63

€ 0.63 Each (ex VAT)

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1€ 0.63
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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

€ 24.50

€ 4.083 Each (In a Pack of 6) (ex VAT)

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6

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6€ 4.083
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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

€ 49.56

€ 8.26 Each (In a Pack of 6) (ex VAT)

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6

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6€ 8.26
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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

€ 700.45

€ 1.888 Each (In a Box of 371) (ex VAT)

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371

Available in multiples of 371
371€ 1.888
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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

€ 3.29

€ 3.29 Each (ex VAT)

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1€ 3.29
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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

€ 1,899.28

€ 0.602 Each (In a Box of 3156) (ex VAT)

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3156

Available in multiples of 3156
3156€ 0.602
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Fair-Rite
Ferrite Ring
12.7 x 7.15 x 4.9mm
-
-
-
Ferrite
12.7mm
-
-
-
-
-
-
-
-
-

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