0603 [1608 Metric] Ferrite Beads:

1,120 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
Impedance
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Product Width
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Ferrite Mounting
Operating Temperature Min
Operating Temperature Max
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ComparePrice ForQuantity
1781094

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.293
100+
RM0.202
500+
RM0.160
1000+
RM0.129
2000+
RM0.117
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
600ohm
1.3A
EMIFIL BLM18KG Series
0.15ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515716

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.765
100+
RM0.544
500+
RM0.414
1000+
RM0.362
2000+
RM0.318
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
220ohm
2A
EMIFIL BLM18EG Series
0.05ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515723

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.774
100+
RM0.544
500+
RM0.414
1000+
RM0.362
2000+
RM0.318
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
600ohm
500mA
EMIFIL BLM18EG Series
0.35ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1781090

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.277
100+
RM0.202
500+
RM0.160
1000+
RM0.129
2000+
RM0.114
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
220ohm
2.2A
EMIFIL BLM18KG Series
0.05ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515741

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.283
100+
RM0.198
500+
RM0.156
1000+
RM0.137
2000+
RM0.116
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
30ohm
1A
EMIFIL BLM18PG Series
0.05ohm
-
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1781089

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.293
100+
RM0.202
500+
RM0.160
1000+
RM0.133
2000+
RM0.112
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
120ohm
3A
EMIFIL BLM18KG Series
0.03ohm
± 25%
1.6mm
0.8mm
0.6mm
SMD
-55°C
125°C
-
1515672

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.263
100+
RM0.184
500+
RM0.147
1000+
RM0.133
2000+
RM0.121
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
120ohm
500mA
EMIFIL BLM18AG Series
0.18ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515738

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.277
100+
RM0.189
500+
RM0.156
1000+
RM0.137
2000+
RM0.118
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
120ohm
2A
EMIFIL BLM18PG Series
0.05ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
2443237

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.673
100+
RM0.503
500+
RM0.392
1000+
RM0.236
2000+
RM0.234
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
1.5kohm
500mA
EMIFIL BLM18HE Series
0.5ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515746

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.259
100+
RM0.189
500+
RM0.151
1000+
RM0.137
2000+
RM0.116
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
60ohm
500mA
EMIFIL BLM18PG Series
0.1ohm
-
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515679

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.269
100+
RM0.194
500+
RM0.147
1000+
RM0.133
2000+
RM0.112
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
600ohm
500mA
EMIFIL BLM18AG Series
0.38ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515671

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.263
100+
RM0.189
500+
RM0.147
1000+
RM0.133
2000+
RM0.116
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
1kohm
400mA
EMIFIL BLM18AG Series
0.5ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515745

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.273
100+
RM0.198
500+
RM0.156
1000+
RM0.137
2000+
RM0.114
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
470ohm
1A
EMIFIL BLM18PG Series
0.2ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
3471095

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.385
100+
RM0.269
500+
RM0.202
1000+
RM0.160
2000+
RM0.149
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
600ohm
500mA
EMIFIL BLM18AG Series
0.38ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
1781089RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.160
1000+
RM0.133
2000+
RM0.112
4000+
RM0.091
Min: 500 / Mult: 10
0603 [1608 Metric]
120ohm
3A
EMIFIL BLM18KG Series
0.03ohm
± 25%
1.6mm
0.8mm
0.6mm
SMD
-55°C
125°C
-
1515738RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.156
1000+
RM0.137
2000+
RM0.118
4000+
RM0.099
Min: 500 / Mult: 10
0603 [1608 Metric]
120ohm
2A
EMIFIL BLM18PG Series
0.05ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515714

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.784
100+
RM0.544
500+
RM0.414
1000+
RM0.315
2000+
RM0.294
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
100ohm
2A
EMIFIL BLM18EG Series
0.045ohm
± 25%
1.6mm
0.8mm
0.5mm
SMD
-55°C
125°C
-
1515742

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.277
100+
RM0.198
500+
RM0.156
1000+
RM0.137
2000+
RM0.118
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
33ohm
3A
EMIFIL BLM18PG Series
0.025ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
2894686

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.845
100+
RM0.774
500+
RM0.742
1000+
RM0.671
2000+
RM0.636
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
1kohm
830mA
WE-CBF Series
0.3ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
2894684

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.435
100+
RM0.399
500+
RM0.383
1000+
RM0.349
Min: 10 / Mult: 10
0603 [1608 Metric]
120ohm
2A
WE-CBF Series
0.05ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
2859017

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.273
100+
RM0.194
500+
RM0.151
1000+
RM0.133
2000+
RM0.112
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
120ohm
2A
MH1608 Series
0.1ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
3056508

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.402
100+
RM0.256
500+
RM0.183
1000+
RM0.155
2000+
RM0.143
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
600ohm
210mA
MLS Series
0.45ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1515671RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
RM0.147
1000+
RM0.133
2000+
RM0.116
4000+
RM0.099
Min: 500 / Mult: 10
0603 [1608 Metric]
1kohm
400mA
EMIFIL BLM18AG Series
0.5ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
3471092

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.329
100+
RM0.232
500+
RM0.180
1000+
RM0.142
2000+
RM0.128
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
1kohm
450mA
EMIFIL BLM18AG Series
0.5ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
1635703

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
RM0.845
100+
RM0.774
500+
RM0.742
1000+
RM0.671
2000+
RM0.658
Min: 10 / Mult: 10
0603 [1608 Metric]
30ohm
3A
WE-CBF Series
0.04ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
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