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 1273 products
P.O.A.
Check stock
4000
Bourns
-
Ferrite Bead
0603
45Ω
-
80Ω
-
121Ω
Reel
-
180Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
0.7mm
0.7mm
-
100mΩ
-
-
-
Power Supplies, Ic Power Line, Signal Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
100
Bourns
-
Ferrite Bead
0603
45Ω
-
80Ω
-
121Ω
Reel
-
180Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
0.7mm
0.7mm
-
100mΩ
-
-
-
Power Supplies, Ic Power Line, Signal Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
4000
Bourns
-
Ferrite Bead
0805
100Ω
-
150Ω
-
220Ω
Reel
-
275Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
1mm
0.7mm
-
100mΩ
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
100
Bourns
-
Ferrite Bead
0805
100Ω
-
150Ω
-
220Ω
Reel
-
275Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
1mm
0.7mm
-
100mΩ
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
4000
Bourns
-
Ferrite Bead
0805
30Ω
-
42Ω
-
60Ω
Reel
-
80Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
1mm
0.7mm
-
20mΩ
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
100
Bourns
-
Ferrite Bead
0805
30Ω
-
42Ω
-
60Ω
Reel
-
80Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-25°C
2
-
125°C
RoHS
3.2mm
1mm
0.7mm
-
20mΩ
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MH
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
100Ω
-
190Ω
-
300Ω
Reel
-
220Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.15Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MG
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
100Ω
-
190Ω
-
300Ω
Reel
-
220Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.15Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MG
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
115Ω
-
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
-
125°C
RoHS
3.2mm
-
1.1mm
-
0.15Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
115Ω
-
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
-
-
125°C
RoHS
3.2mm
-
1.1mm
-
0.15Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
150Ω
-
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.6Ω
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
150Ω
-
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.6Ω
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
16Ω
-
23Ω
-
30Ω
Reel
-
44Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.2Ω
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
16Ω
-
23Ω
-
30Ω
Reel
-
44Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.2Ω
-
-
-
Ic Power Line, Power Supplies, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
200Ω
-
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.35Ω
-
-
-
-
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
200Ω
-
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.35Ω
-
-
-
-
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
230Ω
-
400Ω
-
600Ω
Reel
-
230Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.3Ω
-
-
-
Power Supplies, Ic Power Line, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
230Ω
-
400Ω
-
600Ω
Reel
-
230Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.3Ω
-
-
-
Power Supplies, Ic Power Line, Signal Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
10
Bourns
-
Ferrite Bead
1206
30Ω
-
49Ω
-
60Ω
Reel
-
85Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.2Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MU
No
-
P.O.A.
Check stock
3000
Bourns
-
Ferrite Bead
1206
30Ω
-
49Ω
-
60Ω
Reel
-
85Ω
-
-
-
-
-
-
-
Surface
EMI Filter & Protection
-
-
-55°C
2
-
125°C
RoHS
3.2mm
1.8mm
1.1mm
-
0.2Ω
-
-
-
Signal Line, Power Supplies, Ic Power Line
-
-
Ferrite
MU
No
-
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