ex VAT
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.

Show More
View
Buyer
Engineer
Manufacturer
Ferrite Bead Case / Package
Impedance
DC Current Rating
Product Range
DC Resistance Max
Impedance Tolerance
Product Length
Product Width
Product Height
Ferrite Mounting
Operating Temperature Min
Operating Temperature Max
Qualification
Packaging
Filter(s) Applied
1 Filter(s) Selected
ComparePrice ForQuantity
1781092

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0589
100+
€0.0418
500+
€0.0323
1000+
€0.0218
2000+
€0.0199
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
EMIFIL BLM18KG Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
1781092RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0323
1000+
€0.0218
2000+
€0.0199
4000+
€0.018
Min: 500 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
EMIFIL BLM18KG Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
2443231

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0505
100+
€0.0362
500+
€0.0276
2500+
€0.0181
5000+
€0.0172
More Pricing...
Min: 10 / Mult: 10
0402 [1005 Metric]
60ohm
1.7A
EMIFIL BLM15PD Series
0.06ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
-
2800775

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
Packaging Options
4000+
€0.0191
Min: 4000 / Mult: 4000
0603 [1608 Metric]
330ohm
1.7A
MPZ Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
3650657

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.202
100+
€0.139
500+
€0.105
2500+
€0.0725
5000+
€0.0711
More Pricing...
Min: 10 / Mult: 10
0402 [1005 Metric]
30ohm
1.7A
MPZ Series
0.035ohm
± 10ohm
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3386906

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0608
100+
€0.0427
500+
€0.0323
1000+
€0.0285
2000+
€0.0269
More Pricing...
Min: 10 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
MPZ Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
2475048RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0275
1000+
€0.0247
2000+
€0.0242
Min: 500 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
MPZ Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
2475048

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0532
100+
€0.0361
500+
€0.0275
1000+
€0.0247
2000+
€0.0242
Min: 10 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
MPZ Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
-
2443231RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0276
2500+
€0.0181
5000+
€0.0172
10000+
€0.0162
Min: 500 / Mult: 10
0402 [1005 Metric]
60ohm
1.7A
EMIFIL BLM15PD Series
0.06ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
-
2871335RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
50+
€0.269
250+
€0.202
500+
€0.177
1000+
€0.157
2500+
€0.144
Min: 100 / Mult: 5
1206 [3216 Metric]
800ohm
1.7A
EMIFIL BLM31KN Series
0.05ohm
± 25%
3.2mm
1.6mm
1.6mm
SMD
-55°C
150°C
AEC-Q200
2871335

RoHS

Each (Supplied on Cut Tape)
Cut Tape
5+
€0.496
50+
€0.269
250+
€0.202
500+
€0.177
1000+
€0.157
More Pricing...
Min: 5 / Mult: 5
1206 [3216 Metric]
800ohm
1.7A
EMIFIL BLM31KN Series
0.05ohm
± 25%
3.2mm
1.6mm
1.6mm
SMD
-55°C
150°C
AEC-Q200
3773567RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0171
2500+
€0.0114
Min: 500 / Mult: 10
0402 [1005 Metric]
30ohm
1.7A
BBPY Series
0.05ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
-
3650657RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
100+
€0.139
500+
€0.105
2500+
€0.0725
5000+
€0.0711
10000+
€0.0696
Min: 100 / Mult: 10
0402 [1005 Metric]
30ohm
1.7A
MPZ Series
0.035ohm
± 10ohm
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3773567

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0305
500+
€0.0171
2500+
€0.0114
Min: 10 / Mult: 10
0402 [1005 Metric]
30ohm
1.7A
BBPY Series
0.05ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
-
3652391

RoHS

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.121
100+
€0.100
500+
€0.0849
2500+
€0.0801
5000+
€0.0706
More Pricing...
Min: 10 / Mult: 10
0402 [1005 Metric]
80ohm
1.7A
EMIFIL BLM15PE Series
0.07ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3652391RL

RoHS

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0849
2500+
€0.0801
5000+
€0.0706
10000+
€0.0692
Min: 500 / Mult: 10
0402 [1005 Metric]
80ohm
1.7A
EMIFIL BLM15PE Series
0.07ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3386906RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
500+
€0.0323
1000+
€0.0285
2000+
€0.0269
4000+
€0.0253
Min: 500 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
MPZ Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
4538570RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
250+
€0.0194
1000+
€0.018
5000+
€0.0155
15000+
€0.0133
30000+
€0.0124
Min: 500 / Mult: 10
-
30ohm
1.7A
-
0.05ohm
-
1mm
0.5mm
0.5mm
-
-55°C
125°C
-
4538570

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0303
250+
€0.0194
1000+
€0.018
5000+
€0.0155
15000+
€0.0133
More Pricing...
Min: 10 / Mult: 10
0402 [1005 Metric]
30ohm
1.7A
ABPY Series
0.05ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3352843

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
4000+
€0.0181
Min: 4000 / Mult: 4000
0603 [1608 Metric]
330ohm
1.7A
EMIFIL BLM18KG Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
3352667

RoHS

Date/Lot Code

Each (Supplied on Full Reel)
Full Reel
10000+
€0.0181
Min: 10000 / Mult: 10000
0402 [1005 Metric]
60ohm
1.7A
EMIFIL BLM15PD Series
0.06ohm
± 25%
1mm
0.5mm
0.5mm
SMD
-55°C
125°C
AEC-Q200
3471125

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Cut Tape
10+
€0.0562
Min: 10 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
EMIFIL BLM18KG Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
3471125RL

RoHS

Date/Lot Code

Each (Supplied on Cut Tape)
Re-Reel
Packaging Options
10+
€0.0562
Min: 500 / Mult: 10
0603 [1608 Metric]
330ohm
1.7A
EMIFIL BLM18KG Series
0.08ohm
± 25%
1.6mm
0.8mm
0.8mm
SMD
-55°C
125°C
AEC-Q200
1-23 of 23 items
of 1 page(s)

Popular Suppliers

TDK
MURATA
PANASONIC
VISHAY
MULTICOMP PRO
KEMET
BOURNS
OHMITE
TE CONNECTIVITY
Trade Account