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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BD 50.864

BD 0.013 Each (On a Reel of 4000) (Exc. Vat)

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

BD 2.543

BD 0.025 Each (Supplied as a Tape) (Exc. Vat)

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

BD 50.864

BD 0.013 Each (On a Reel of 4000) (Exc. Vat)

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

BD 2.543

BD 0.025 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
Bourns
-
0805
Ferrite Bead
-
100Ω
150Ω
-
220Ω
Reel
-
275Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
-
2
125°C
-
3.2mm
100mΩ
RoHS
0.7mm
-
1mm
-
-
-
-
Ferrite
No
-
MH
-
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
RS Stock No.246-3244BrandBournsManufacturers Part No.MH2029-600Y

BD 50.864

BD 0.013 Each (On a Reel of 4000) (Exc. Vat)

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

BD 2.543

BD 0.025 Each (Supplied as a Tape) (Exc. Vat)

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

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

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

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

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

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
-
125°C
-
3.2mm
0.15Ω
RoHS
1.1mm
-
-
-
-
-
-
Ferrite
No
-
MU
-
Signal Line, Power Supplies, Ic Power Line

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
-
125°C
-
3.2mm
0.15Ω
RoHS
1.1mm
-
-
-
-
-
-
Ferrite
No
-
MU
-
Signal Line, Power Supplies, Ic Power Line

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
150Ω
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
2
125°C
-
3.2mm
0.6Ω
RoHS
1.1mm
-
1.8mm
-
-
-
-
Ferrite
No
-
MU
-
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
RS Stock No.262-9174BrandBournsManufacturers Part No.MU3261-102Y

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
150Ω
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
2
125°C
-
3.2mm
0.6Ω
RoHS
1.1mm
-
1.8mm
-
-
-
-
Ferrite
No
-
MU
-
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
RS Stock No.262-9180BrandBournsManufacturers Part No.MU3261-300Y

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

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

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

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

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
200Ω
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
2
125°C
-
3.2mm
0.35Ω
RoHS
1.1mm
-
1.8mm
-
-
-
-
Ferrite
No
-
MU
-
-

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
200Ω
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
2
125°C
-
3.2mm
0.35Ω
RoHS
1.1mm
-
1.8mm
-
-
-
-
Ferrite
No
-
MU
-
-

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

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

BD 0.445

BD 0.044 Each (Supplied as a Tape) (Exc. Vat)

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

BD 0.318

BD 0.032 Each (Supplied as a Tape) (Exc. Vat)

Add to basket
Bourns
-
1206
Ferrite Bead
-
30Ω
49Ω
-
60Ω
Reel
-
85Ω
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
2
125°C
-
3.2mm
0.2Ω
RoHS
1.1mm
-
1.8mm
-
-
-
-
Ferrite
No
-
MU
-
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
RS Stock No.262-9187BrandBournsManufacturers Part No.MU3261-600Y

BD 57.222

BD 0.019 Each (On a Reel of 3000) (Exc. Vat)

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

...