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...

Showing 1-20 of 1509 products

Filter

Sort

Filter

Sort

Relevance
Price (high-low)
Price (low-high)
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

€ 3.31

€ 0.033 Each (Supplied as a Tape) (ex VAT)

Check stock

100

Available in multiples of 100
100€ 0.033
Add to basket
Bourns
0603
-
Ferrite Bead
45Ω
-
80Ω
121Ω
Reel
-
-
180Ω
-
-
-
-
-
2 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
0.7mm
-
RoHS
100mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Power Supplies, Ic Power Line, Signal Line
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

€ 91.23

€ 0.023 Each (On a Reel of 4000) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.023
Add to basket
Bourns
0603
-
Ferrite Bead
45Ω
-
80Ω
121Ω
Reel
-
-
180Ω
-
-
-
-
-
2 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
0.7mm
-
RoHS
100mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Power Supplies, Ic Power Line, Signal Line
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

€ 91.23

€ 0.023 Each (On a Reel of 4000) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.023
Add to basket
Bourns
0805
-
Ferrite Bead
100Ω
-
150Ω
220Ω
Reel
-
-
275Ω
-
-
-
-
-
2 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
1mm
-
RoHS
100mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 3.19

€ 0.032 Each (Supplied as a Tape) (ex VAT)

Check stock

100

Available in multiples of 100
100€ 0.032
Add to basket
Bourns
0805
-
Ferrite Bead
100Ω
-
150Ω
220Ω
Reel
-
-
275Ω
-
-
-
-
-
2 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
1mm
-
RoHS
100mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 2.85

€ 0.029 Each (Supplied as a Tape) (ex VAT)

Check stock

100

Available in multiples of 100
100€ 0.029
Add to basket
Bourns
0805
-
Ferrite Bead
30Ω
-
42Ω
60Ω
Reel
-
-
80Ω
-
-
-
-
-
5 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
1mm
-
RoHS
20mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 86.67

€ 0.022 Each (On a Reel of 4000) (ex VAT)

Check stock

4000

Available in multiples of 4000
4000€ 0.022
Add to basket
Bourns
0805
-
Ferrite Bead
30Ω
-
42Ω
60Ω
Reel
-
-
80Ω
-
-
-
-
-
5 A
-
Surface
EMI Filter & Protection
-
2
-25°C
-
125°C
-
1mm
-
RoHS
20mΩ
0.7mm
-
3.2mm
-
-
MH
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 71.85

€ 0.024 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.024
Add to basket
Bourns
1206
-
Ferrite Bead
100Ω
-
190Ω
300Ω
Reel
-
-
220Ω
-
-
-
-
-
700 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.15Ω
1.1mm
-
3.2mm
-
-
MG
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 0.71

€ 0.071 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.071
Add to basket
Bourns
1206
-
Ferrite Bead
100Ω
-
190Ω
300Ω
Reel
-
-
220Ω
-
-
-
-
-
700 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.15Ω
1.1mm
-
3.2mm
-
-
MG
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 0.66

€ 0.066 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.066
Add to basket
Bourns
1206
-
Ferrite Bead
115Ω
-
200Ω
300Ω
-
-
-
200Ω
-
-
-
-
-
700 mA
-
Surface
EMI Filter & Protection
-
-
-55°C
-
125°C
-
-
-
RoHS
0.15Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 75.27

€ 0.025 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.025
Add to basket
Bourns
1206
-
Ferrite Bead
115Ω
-
200Ω
300Ω
-
-
-
200Ω
-
-
-
-
-
700 mA
-
Surface
EMI Filter & Protection
-
-
-55°C
-
125°C
-
-
-
RoHS
0.15Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 0.66

€ 0.066 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.066
Add to basket
Bourns
1206
-
Ferrite Bead
150Ω
-
375Ω
1000Ω
Reel
-
-
375Ω
-
-
-
-
-
300 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.6Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 68.42

€ 0.023 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.023
Add to basket
Bourns
1206
-
Ferrite Bead
150Ω
-
375Ω
1000Ω
Reel
-
-
375Ω
-
-
-
-
-
300 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.6Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 54.74

€ 0.018 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.018
Add to basket
Bourns
1206
-
Ferrite Bead
16Ω
-
23Ω
30Ω
Reel
-
-
44Ω
-
-
-
-
-
500 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.2Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 0.80

€ 0.08 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.08
Add to basket
Bourns
1206
-
Ferrite Bead
16Ω
-
23Ω
30Ω
Reel
-
-
44Ω
-
-
-
-
-
500 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.2Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Ic Power Line, Power Supplies, Signal Line
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

€ 68.42

€ 0.023 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.023
Add to basket
Bourns
1206
-
Ferrite Bead
200Ω
-
350Ω
470Ω
Reel
-
-
200Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.35Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
-
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

€ 0.80

€ 0.08 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.08
Add to basket
Bourns
1206
-
Ferrite Bead
200Ω
-
350Ω
470Ω
Reel
-
-
200Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.35Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
-
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

€ 75.27

€ 0.025 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.025
Add to basket
Bourns
1206
-
Ferrite Bead
230Ω
-
400Ω
600Ω
Reel
-
-
230Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.3Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Power Supplies, Ic Power Line, Signal Line
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

€ 0.66

€ 0.066 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.066
Add to basket
Bourns
1206
-
Ferrite Bead
230Ω
-
400Ω
600Ω
Reel
-
-
230Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.3Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Power Supplies, Ic Power Line, Signal Line
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

€ 0.54

€ 0.054 Each (Supplied as a Tape) (ex VAT)

Check stock

10

Available in multiples of 10
10€ 0.054
Add to basket
Bourns
1206
-
Ferrite Bead
30Ω
-
49Ω
60Ω
Reel
-
-
85Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.2Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line
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

€ 68.42

€ 0.023 Each (On a Reel of 3000) (ex VAT)

Check stock

3000

Available in multiples of 3000
3000€ 0.023
Add to basket
Bourns
1206
-
Ferrite Bead
30Ω
-
49Ω
60Ω
Reel
-
-
85Ω
-
-
-
-
-
400 mA
-
Surface
EMI Filter & Protection
-
2
-55°C
-
125°C
-
1.8mm
-
RoHS
0.2Ω
1.1mm
-
3.2mm
-
-
MU
-
Ferrite
No
-
-
Signal Line, Power Supplies, Ic Power Line

...