Axial Leaded Ferrite Beads:

29 Products Found
We offer ferrite beads with impedance ratings from 0.15ohm to 15kohm, and DC current ratings from 50mA to 20A

What is a Ferrite Bead?

Ferrite beads or chip inductor beads are passive electronic components that can suppress high frequency signals on a power supply line. They are normally placed around a power/ground line pair that is incoming to a particular device, such as the power cord for your laptop. These beads work according to Faraday’s Law: the magnetic core around a conductor induces a back EMF in the presence of a high frequency signal, essentially attenuating the ferrite frequency response.

Ferrites are magnetic materials, and placing this material in a ferrite clamp around the power supply/ground line provides a source of inductive impedance for signals passing through the line.

Ferrite bead model

A ferrite bead can be modelled as capacitors and inductors, plus a resistor in parallel with this RLC network wired with a series resistor. The series resistor quantifies the device’s resistance to DC currents. The inductor in this model represents a ferrite beads primary function of attenuating high-frequency signals, i.e., providing inductive impedance through Faraday’s Law. The parallel resistor in this model accounts for losses in eddy currents that are induced within the ferrite bead at high frequencies. Finally, the capacitor in this model accounts for the component’s natural parasitic capacitance.

Fair-Rite, for example, offers a broad selection of cost-effective multi-layer chip inductor beads to suppress conducted EMI signals. Chip inductor beads can be used in an array of devices such as cellular phones, computers, laptops, pagers, etc. The small package sizes accommodate automated placements and allow for a dense packaging of circuit boards.

Chip Inductor Beads are available in standard, high and GHz signal speeds.

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Ferrite Bead Case / Package
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ComparePrice ForQuantity
4154601

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.20.540
100+
Rs.15.140
500+
Rs.11.750
2500+
Rs.10.100
6750+
Rs.9.900
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
220ohm
-
-
-
-
13.8mm
-
-
Through Hole
-55°C
125°C
9265236

RoHS

Each
10+
Rs.12.030
100+
Rs.7.250
500+
Rs.5.070
1000+
Rs.4.240
2500+
Rs.3.730
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
93ohm
3A
-
-
-
6mm
-
-
Through Hole
-
-
2292297

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.87.000
50+
Rs.46.380
250+
Rs.34.370
500+
Rs.32.110
1000+
Rs.29.150
More Pricing...
Min: 5 / Mult: 5
Axial Leaded
835ohm
5A
-
0.01ohm
-
14.61mm
-
-
Through Hole
-40°C
125°C
3365718

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.50.950
50+
Rs.46.430
100+
Rs.41.910
500+
Rs.37.390
1000+
Rs.32.860
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
-
5A
BEAD L Series
-
-
12.5mm
-
-
Through Hole
-20°C
70°C
9265252

RoHS

Each
10+
Rs.12.380
100+
Rs.7.470
500+
Rs.5.230
1000+
Rs.4.360
2500+
Rs.3.840
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
134ohm
3A
-
-
-
9mm
-
-
Through Hole
-
-
2292305

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.15.520
100+
Rs.10.820
500+
Rs.8.330
1000+
Rs.6.290
2250+
Rs.6.250
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
135ohm
5A
-
0.01ohm
-
8.89mm
-
-
Through Hole
-40°C
125°C
3227440

RoHS

Each
10+
Rs.25.760
250+
Rs.22.450
500+
Rs.21.150
1000+
Rs.19.930
2000+
Rs.18.360
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
-
5A
BEAD L Series
-
-
12.5mm
-
-
Through Hole
-20°C
70°C
2292298

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.84.830
50+
Rs.69.740
250+
Rs.54.210
500+
Rs.38.680
1000+
Rs.31.580
More Pricing...
Min: 5 / Mult: 5
Axial Leaded
998ohm
5A
-
0.01ohm
-
-
-
14.61mm
Through Hole
-40°C
125°C
3237537

RoHS

Each
1+
Rs.44.920
5+
Rs.44.880
10+
Rs.44.840
25+
Rs.43.950
50+
Rs.43.050
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
976ohm
3A
WE-UKW Series
0.02ohm
± 25%
10mm
-
-
Through Hole
-25°C
125°C
9265244

RoHS

Each
10+
Rs.12.030
100+
Rs.7.250
500+
Rs.5.070
1000+
Rs.4.240
2500+
Rs.3.730
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
100ohm
3A
-
-
-
7.5mm
-
-
Through Hole
-
-
3237542

RoHS

Each
1+
Rs.40.560
5+
Rs.38.780
10+
Rs.37.000
25+
Rs.35.390
50+
Rs.33.780
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
773ohm
3A
WE-UKW Series
20ohm
± 25%
10mm
-
-
Through Hole
-25°C
125°C
3237541

RoHS

Each
1+
Rs.44.940
5+
Rs.42.940
10+
Rs.40.940
25+
Rs.39.160
50+
Rs.37.380
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
938ohm
3A
WE-UKW Series
20ohm
± 25%
10mm
-
-
Through Hole
-25°C
125°C
3237538

RoHS

Each
1+
Rs.33.310
5+
Rs.31.790
10+
Rs.30.270
25+
Rs.28.970
50+
Rs.27.660
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
512ohm
3A
WE-UKW Series
20ohm
± 25%
10mm
-
-
Through Hole
-25°C
125°C
3237535

RoHS

Each
1+
Rs.40.570
5+
Rs.38.790
10+
Rs.37.010
25+
Rs.35.400
50+
Rs.33.790
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
800ohm
3A
WE-UKW Series
20ohm
± 25%
10mm
-
-
Through Hole
-25°C
125°C
2292299

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
Rs.112.450
50+
Rs.62.340
250+
Rs.45.120
500+
Rs.43.810
1000+
Rs.42.940
More Pricing...
Min: 5 / Mult: 5
Axial Leaded
998ohm
5A
-
0.01ohm
-
7.37mm
-
15.9mm
Through Hole
-40°C
125°C
2467931

RoHS

Each
1+
Rs.26.100
50+
Rs.25.470
100+
Rs.24.840
250+
Rs.24.210
500+
Rs.23.580
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
580ohm
-
-
-
-
10mm
-
-
Through Hole
-
-
2858887

RoHS

Each
1+
Rs.84.390
5+
Rs.71.820
10+
Rs.59.250
25+
Rs.50.810
50+
Rs.44.200
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
780ohm
-
FB2000 Series
-
± 25%
10mm
-
-
Through Hole
-40°C
105°C
3365719

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.42.290
50+
Rs.37.240
100+
Rs.32.190
500+
Rs.29.500
1500+
Rs.28.630
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
-
5A
BEAD L Series
-
-
4.4mm
-
-
Through Hole
-20°C
70°C
3365719RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
Rs.32.190
500+
Rs.29.500
1500+
Rs.28.630
3000+
Rs.23.760
Min: 100 / Mult: 10
Axial Leaded
-
5A
BEAD L Series
-
-
4.4mm
-
-
Through Hole
-20°C
70°C
3373306

RoHS

Each
1+
Rs.53.940
5+
Rs.47.810
10+
Rs.41.680
25+
Rs.36.890
50+
Rs.34.280
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
460ohm
5A
FB2000 Series
-
± 25%
13.97mm
-
-
Through Hole
-40°C
105°C
3282205

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.14.510
100+
Rs.8.850
500+
Rs.7.950
Min: 1 / Mult: 1
Axial Leaded
-
-
-
-
-
-
-
-
Through Hole
-
-
3373305

RoHS

Each
1+
Rs.72.210
5+
Rs.65.730
10+
Rs.59.250
25+
Rs.50.990
50+
Rs.45.240
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
440ohm
5A
FB2000 Series
-
± 25%
13.97mm
-
-
Through Hole
-40°C
105°C
4035540

RoHS

Each (Supplied on Cut Tape)
Cut Tape
1+
Rs.24.360
10+
Rs.17.400
100+
Rs.12.100
500+
Rs.11.210
1000+
Rs.10.320
More Pricing...
Min: 1 / Mult: 1
Axial Leaded
-
-
-
-
-
6mm
-
-
-
-
125°C
2292304

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
Rs.15.830
100+
Rs.11.030
500+
Rs.8.370
1000+
Rs.7.390
2250+
Rs.6.550
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
75ohm
5A
-
0.01ohm
-
4.45mm
-
-
Through Hole
-40°C
125°C
3227439

RoHS

Each
10+
Rs.25.760
100+
Rs.22.450
500+
Rs.21.150
1000+
Rs.19.930
3000+
Rs.18.360
More Pricing...
Min: 10 / Mult: 10
Axial Leaded
-
5A
BEAD L Series
-
-
4.4mm
-
-
Through Hole
-20°C
70°C
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