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 1507 products
P.O.A.
Check stock
4000
Bourns
0603
-
Ferrite Bead
-
45Ω
80Ω
-
121Ω
Reel
-
180Ω
-
-
-
-
-
2 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
0.7mm
0.7mm
3.2mm
100mΩ
-
-
-
-
-
-
Ferrite
MH
Power Supplies, Ic Power Line, Signal Line
No
-
P.O.A.
Check stock
100
Bourns
0603
-
Ferrite Bead
-
45Ω
80Ω
-
121Ω
Reel
-
180Ω
-
-
-
-
-
2 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
0.7mm
0.7mm
3.2mm
100mΩ
-
-
-
-
-
-
Ferrite
MH
Power Supplies, Ic Power Line, Signal Line
No
-
P.O.A.
Check stock
100
Bourns
0805
-
Ferrite Bead
-
100Ω
150Ω
-
220Ω
Reel
-
275Ω
-
-
-
-
-
2 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
1mm
0.7mm
3.2mm
100mΩ
-
-
-
-
-
-
Ferrite
MH
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
4000
Bourns
0805
-
Ferrite Bead
-
100Ω
150Ω
-
220Ω
Reel
-
275Ω
-
-
-
-
-
2 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
1mm
0.7mm
3.2mm
100mΩ
-
-
-
-
-
-
Ferrite
MH
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
4000
Bourns
0805
-
Ferrite Bead
-
30Ω
42Ω
-
60Ω
Reel
-
80Ω
-
-
-
-
-
5 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
1mm
0.7mm
3.2mm
20mΩ
-
-
-
-
-
-
Ferrite
MH
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
100
Bourns
0805
-
Ferrite Bead
-
30Ω
42Ω
-
60Ω
Reel
-
80Ω
-
-
-
-
-
5 A
Surface
EMI Filter & Protection
-
-
-
2
-25°C
-
125°C
RoHS
1mm
0.7mm
3.2mm
20mΩ
-
-
-
-
-
-
Ferrite
MH
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
100Ω
190Ω
-
300Ω
Reel
-
220Ω
-
-
-
-
-
700 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.15Ω
-
-
-
-
-
-
Ferrite
MG
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
100Ω
190Ω
-
300Ω
Reel
-
220Ω
-
-
-
-
-
700 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.15Ω
-
-
-
-
-
-
Ferrite
MG
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
700 mA
Surface
EMI Filter & Protection
-
-
-
-
-55°C
-
125°C
RoHS
-
1.1mm
3.2mm
0.15Ω
-
-
-
-
-
-
Ferrite
MU
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
115Ω
200Ω
-
300Ω
-
-
200Ω
-
-
-
-
-
700 mA
Surface
EMI Filter & Protection
-
-
-
-
-55°C
-
125°C
RoHS
-
1.1mm
3.2mm
0.15Ω
-
-
-
-
-
-
Ferrite
MU
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
150Ω
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
300 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.6Ω
-
-
-
-
-
-
Ferrite
MU
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
150Ω
375Ω
-
1000Ω
Reel
-
375Ω
-
-
-
-
-
300 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.6Ω
-
-
-
-
-
-
Ferrite
MU
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
16Ω
23Ω
-
30Ω
Reel
-
44Ω
-
-
-
-
-
500 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.2Ω
-
-
-
-
-
-
Ferrite
MU
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
16Ω
23Ω
-
30Ω
Reel
-
44Ω
-
-
-
-
-
500 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.2Ω
-
-
-
-
-
-
Ferrite
MU
Ic Power Line, Power Supplies, Signal Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
200Ω
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.35Ω
-
-
-
-
-
-
Ferrite
MU
-
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
200Ω
350Ω
-
470Ω
Reel
-
200Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.35Ω
-
-
-
-
-
-
Ferrite
MU
-
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
230Ω
400Ω
-
600Ω
Reel
-
230Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.3Ω
-
-
-
-
-
-
Ferrite
MU
Power Supplies, Ic Power Line, Signal Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
230Ω
400Ω
-
600Ω
Reel
-
230Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.3Ω
-
-
-
-
-
-
Ferrite
MU
Power Supplies, Ic Power Line, Signal Line
No
-
P.O.A.
Check stock
3000
Bourns
1206
-
Ferrite Bead
-
30Ω
49Ω
-
60Ω
Reel
-
85Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.2Ω
-
-
-
-
-
-
Ferrite
MU
Signal Line, Power Supplies, Ic Power Line
No
-
P.O.A.
Check stock
10
Bourns
1206
-
Ferrite Bead
-
30Ω
49Ω
-
60Ω
Reel
-
85Ω
-
-
-
-
-
400 mA
Surface
EMI Filter & Protection
-
-
-
2
-55°C
-
125°C
RoHS
1.8mm
1.1mm
3.2mm
0.2Ω
-
-
-
-
-
-
Ferrite
MU
Signal Line, Power Supplies, Ic Power Line
No
-
...