Ferrite Beads

Ferrite Beads also known as ferrite chokes are passive devices and they are used to constrict high-frequency signals in electronic components. The ferrite becomes resistive over its intended frequency range and uses up the noise energy in the form of heat.

How do the ferrite beads work?

The ferrite bead is connected in series with the power supply rail and is often combined with t...

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Bourns Ferrite Bead 0.7 mm (Surface) (0603) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 121 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0603) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 121 Ω impedance at 100
Add to parts list
RS Stock No.: 246-3238Brand: BournsManufacturers Part No.: MH1608-121Y

EGP 12,000.00

EGP 3.00 Each (On a Reel of 4000) (ex VAT)

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4000

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4000EGP 3.00
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Bourns
0603
-
Ferrite Bead
-
45Ω
80Ω
Reel
121Ω
-
-
180Ω
-
-
-
-
2A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
0.7mm
-
100mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Power Supplies, Ic Power Line, Signal Line
-
MH
Bourns Ferrite Bead 0.7 mm (Surface) (0603) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 121 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0603) (EMI Filter & Protection), 45 Ω impedance at 25 MHz, 121 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3240Brand: BournsManufacturers Part No.: MH1608-121Y

EGP 400.00

EGP 4.00 Each (Supplied as a Tape) (ex VAT)

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100

Available in multiples of 100
100EGP 4.00
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Bourns
0603
-
Ferrite Bead
-
45Ω
80Ω
Reel
121Ω
-
-
180Ω
-
-
-
-
2A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
0.7mm
-
100mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Power Supplies, Ic Power Line, Signal Line
-
MH
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 220 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 220 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3243Brand: BournsManufacturers Part No.: MH2029-221Y

EGP 400.00

EGP 4.00 Each (Supplied as a Tape) (ex VAT)

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100

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100EGP 4.00
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Bourns
0805
-
Ferrite Bead
-
100Ω
150Ω
Reel
220Ω
-
-
275Ω
-
-
-
-
2A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
1mm
-
100mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MH
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 220 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 220 Ω impedance at 100
Add to parts list
RS Stock No.: 246-3242Brand: BournsManufacturers Part No.: MH2029-221Y

EGP 12,000.00

EGP 3.00 Each (On a Reel of 4000) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000EGP 3.00
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Bourns
0805
-
Ferrite Bead
-
100Ω
150Ω
Reel
220Ω
-
-
275Ω
-
-
-
-
2A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
1mm
-
100mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MH
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Add to parts list
RS Stock No.: 246-3244Brand: BournsManufacturers Part No.: MH2029-600Y

EGP 12,000.00

EGP 3.00 Each (On a Reel of 4000) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000EGP 3.00
Add to basket
Bourns
0805
-
Ferrite Bead
-
30Ω
42Ω
Reel
60Ω
-
-
80Ω
-
-
-
-
5A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
1mm
-
20mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MH
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Bourns Ferrite Bead 0.7 mm (Surface) (0805) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 246-3246Brand: BournsManufacturers Part No.: MH2029-600Y

EGP 300.00

EGP 3.00 Each (Supplied as a Tape) (ex VAT)

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100

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100EGP 3.00
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Bourns
0805
-
Ferrite Bead
-
30Ω
42Ω
Reel
60Ω
-
-
80Ω
-
-
-
-
5A
-
-
EMI Filter & Protection
Surface
-
2
-25°C
-
-
125°C
RoHS
1mm
-
20mΩ
-
0.7mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MH
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 300 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 300 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9151Brand: BournsManufacturers Part No.: MG3261-301Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000EGP 3.00
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Bourns
1206
-
Ferrite Bead
-
100Ω
190Ω
Reel
300Ω
-
-
220Ω
-
-
-
-
700mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.15Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MG
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 300 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 100 Ω impedance at 25 MHz, 300 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9152Brand: BournsManufacturers Part No.: MG3261-301Y

EGP 100.00

EGP 10.00 Each (Supplied as a Tape) (ex VAT)

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10

Available in multiples of 10
10EGP 10.00
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Bourns
1206
-
Ferrite Bead
-
100Ω
190Ω
Reel
300Ω
-
-
220Ω
-
-
-
-
700mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.15Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MG
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 115 Ω impedance at 25 MHz, 300 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 115 Ω impedance at 25 MHz, 300 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9182Brand: BournsManufacturers Part No.: MU3261-301Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000EGP 3.00
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Bourns
1206
-
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
700mA
-
-
EMI Filter & Protection
Surface
-
-
-55°C
-
-
125°C
RoHS
-
-
0.15Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 115 Ω impedance at 25 MHz, 300 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 115 Ω impedance at 25 MHz, 300 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9183Brand: BournsManufacturers Part No.: MU3261-301Y

EGP 90.00

EGP 9.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 9.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
700mA
-
-
EMI Filter & Protection
Surface
-
-
-55°C
-
-
125°C
RoHS
-
-
0.15Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 150 Ω impedance at 25 MHz, 1000 Ω impedance at
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 150 Ω impedance at 25 MHz, 1000 Ω impedance at
Add to parts list
RS Stock No.: 262-9174Brand: BournsManufacturers Part No.: MU3261-102Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000EGP 3.00
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Bourns
1206
-
Ferrite Bead
-
150Ω
375Ω
Reel
1000Ω
-
-
375Ω
-
-
-
-
300mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.6Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 150 Ω impedance at 25 MHz, 1000 Ω impedance at
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 150 Ω impedance at 25 MHz, 1000 Ω impedance at
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9175Brand: BournsManufacturers Part No.: MU3261-102Y

EGP 90.00

EGP 9.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 9.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
150Ω
375Ω
Reel
1000Ω
-
-
375Ω
-
-
-
-
300mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.6Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 16 Ω impedance at 25 MHz, 30 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 16 Ω impedance at 25 MHz, 30 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9180Brand: BournsManufacturers Part No.: MU3261-300Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000EGP 3.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
16Ω
23Ω
Reel
30Ω
-
-
44Ω
-
-
-
-
500mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.2Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 16 Ω impedance at 25 MHz, 30 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 16 Ω impedance at 25 MHz, 30 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9181Brand: BournsManufacturers Part No.: MU3261-300Y

EGP 110.00

EGP 11.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 11.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
16Ω
23Ω
Reel
30Ω
-
-
44Ω
-
-
-
-
500mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.2Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Ic Power Line, Power Supplies, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 200 Ω impedance at 25 MHz, 470 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 200 Ω impedance at 25 MHz, 470 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9184Brand: BournsManufacturers Part No.: MU3261-471Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

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3000

Available in multiples of 3000
3000EGP 3.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
200Ω
350Ω
Reel
470Ω
-
-
200Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.35Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
-
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 200 Ω impedance at 25 MHz, 470 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 200 Ω impedance at 25 MHz, 470 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9185Brand: BournsManufacturers Part No.: MU3261-471Y

EGP 110.00

EGP 11.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 11.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
200Ω
350Ω
Reel
470Ω
-
-
200Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.35Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
-
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 230 Ω impedance at 25 MHz, 600 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 230 Ω impedance at 25 MHz, 600 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9189Brand: BournsManufacturers Part No.: MU3261-601Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000EGP 3.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
230Ω
400Ω
Reel
600Ω
-
-
230Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.3Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Power Supplies, Ic Power Line, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 230 Ω impedance at 25 MHz, 600 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 230 Ω impedance at 25 MHz, 600 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9190Brand: BournsManufacturers Part No.: MU3261-601Y

EGP 90.00

EGP 9.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 9.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
230Ω
400Ω
Reel
600Ω
-
-
230Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.3Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Power Supplies, Ic Power Line, Signal Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Add to parts list
RS Stock No.: 262-9187Brand: BournsManufacturers Part No.: MU3261-600Y

EGP 9,000.00

EGP 3.00 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000EGP 3.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
30Ω
49Ω
Reel
60Ω
-
-
85Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.2Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MU
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Bourns Ferrite Bead 1.1 mm (Surface) (1206) (EMI Filter & Protection), 30 Ω impedance at 25 MHz, 60 Ω impedance at 100
Add to parts list
Also available in industry standard packaging
RS Stock No.: 262-9188Brand: BournsManufacturers Part No.: MU3261-600Y

EGP 80.00

EGP 8.00 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10EGP 8.00
Add to basket
Bourns
1206
-
Ferrite Bead
-
30Ω
49Ω
Reel
60Ω
-
-
85Ω
-
-
-
-
400mA
-
-
EMI Filter & Protection
Surface
-
2
-55°C
-
-
125°C
RoHS
1.8mm
-
0.2Ω
-
1.1mm
3.2mm
-
-
-
Ferrite
No
-
Signal Line, Power Supplies, Ic Power Line
-
MU

...