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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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Manufacturer Part No	Order Code	Description / Manufacturer	Price For	Price (Incl JCT)	Quantity	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
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LSMGA201208T121RG	4048010 Data Sheet + RoHS	FERRITE BEAD, 0805, 2.5A, 0.032OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥28.22 (¥31.04) 10+ ¥15.21 (¥16.73) 100+ ¥10.51 (¥11.56) 500+ ¥9.41 (¥10.35) 1000+ ¥7.84 (¥8.62) 2000+ ¥7.69 (¥8.46) 4000+ ¥6.97 (¥7.67) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0805 [2012 Metric]	120ohm	2.5A	LSMG Series	0.032ohm	25%	2mm	1.25mm	0.85mm	SMD	-40°C	125°C	-
LSMGA160808T600RG	4048009 Data Sheet + RoHS	FERRITE BEAD, 0603, 3A, 0.025OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥18.70 (¥20.57) 10+ ¥12.49 (¥13.74) 100+ ¥9.95 (¥10.95) 500+ ¥8.95 (¥9.85) 1000+ ¥7.85 (¥8.64) 2000+ ¥7.41 (¥8.15) 4000+ ¥6.95 (¥7.65) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0603 [1608 Metric]	60ohm	3A	LSMG Series	0.025ohm	25%	1.6mm	0.8mm	0.8mm	SMD	-40°C	125°C	-
LSMGA201208T331RG	4048012 Data Sheet + RoHS	FERRITE BEAD, 0805, 1.8A, 0.08OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥28.22 (¥31.04) 10+ ¥15.21 (¥16.73) 100+ ¥10.51 (¥11.56) 500+ ¥9.41 (¥10.35) 1000+ ¥7.84 (¥8.62) 2000+ ¥7.69 (¥8.46) 4000+ ¥6.97 (¥7.67) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0805 [2012 Metric]	330ohm	1.8A	LSMG Series	0.08ohm	25%	2mm	1.25mm	0.85mm	SMD	-40°C	125°C	-
LSMGA160808T221RG	4048007 Data Sheet + RoHS	FERRITE BEAD, 0603, 1.8A, 0.07OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥18.70 (¥20.57) 10+ ¥12.49 (¥13.74) 100+ ¥9.95 (¥10.95) 500+ ¥8.95 (¥9.85) 1000+ ¥7.85 (¥8.64) 2000+ ¥7.41 (¥8.15) 4000+ ¥6.95 (¥7.65) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0603 [1608 Metric]	220ohm	1.8A	LSMG Series	0.07ohm	25%	1.6mm	0.8mm	0.8mm	SMD	-40°C	125°C	-
FBMJ3216HM600-T	4337766 Data Sheet + RoHS	FERRITE BEAD, 0.01OHM, 4A, 1206 TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Full Reel) Full Reel Packaging Options Suggested replacement for:4337766 1651732 in Cut Tape	2000+ ¥7.37 (¥8.11) 10000+ ¥6.78 (¥7.46) 20000+ ¥6.34 (¥6.97)	Restricted Item Minimum order of 2000 items Multiples of 2000 only Please enter a valid quantity Add Min: 2000 Mult: 2000	-	-	-	-	-	-	-	-	-	-	-	-	-

LSMGA160808T471RG	4048008 Data Sheet + RoHS	FERRITE BEAD, 0603, 1A, 0.15OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥26.65 (¥29.32) 10+ ¥14.27 (¥15.70) 100+ ¥9.88 (¥10.87) 500+ ¥8.94 (¥9.83) 1000+ ¥7.53 (¥8.28) 2000+ ¥7.22 (¥7.94) 4000+ ¥6.59 (¥7.25) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	0603 [1608 Metric]	470ohm	1A	LSMG Series	0.15ohm	25%	1.6mm	0.8mm	0.8mm	SMD	-40°C	125°C	-

LSMGA452525T162NG	4048013 Data Sheet + RoHS	FERRITE BEAD, 1810, 2A, 0.13OHM TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥94.05 (¥103.46) 10+ ¥60.67 (¥66.74) 100+ ¥53.93 (¥59.32) 500+ ¥44.52 (¥48.97) 1000+ ¥37.62 (¥41.38) 2000+ ¥36.21 (¥39.83) 4000+ ¥35.88 (¥39.47) More Pricing...	Restricted Item Minimum order of 1 items Multiples of 1 only Please enter a valid quantity Add Min: 1 Mult: 1	1810 [4525 Metric]	1.6kohm	2A	LSMG Series	0.13ohm	30%	4.5mm	2.5mm	2.5mm	SMD	-40°C	125°C	-

BMB2A0080PN8	2483721 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 80 ohm, 5 A, BMB-P Series, 0.04 ohm, ± 25% TE CONNECTIVITY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥20.38 (¥22.42)	Restricted Item	0805 [2012 Metric]	-	-	-	-	25%	-	-	-	SMD	-	-	-

HF50ACC322513T	1844014 Data Sheet + RoHS	FERRITE BEAD, 0.05OHM, 1.5A, 1210 TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥28.43 (¥31.27) 10+ ¥21.43 (¥23.57) 100+ ¥18.47 (¥20.32) 500+ ¥16.96 (¥18.66) 1000+ ¥15.88 (¥17.47) 2000+ ¥14.88 (¥16.37) 4000+ ¥13.94 (¥15.33) More Pricing...	Restricted Item	1210 [3225 Metric]	60ohm	1.5A	ACC Series	0.05ohm	25%	3.2mm	2.5mm	1.3mm	SMD	-55°C	125°C	-

HI2220P551R-10	2292381 Data Sheet + RoHS	Ferrite Bead, 2220 [5550 Metric], 550 ohm, 4 A, HI Series, 0.035 ohm LAIRD You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥121.08 (¥133.19) 100+ ¥103.08 (¥113.39) 500+ ¥96.75 (¥106.43) 1000+ ¥89.63 (¥98.59) 2000+ ¥87.85 (¥96.64) 4000+ ¥86.07 (¥94.68) More Pricing...	Restricted Item	2220 [5550 Metric]	-	-	HI Series	-	-	-	-	-	SMD	-	-	-

BKP1005EM221-T	2860446 Data Sheet + RoHS	FERRITE BEAD, 220 OHM, 1A, 0402 TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥6.03 (¥6.63) 10+ ¥4.03 (¥4.43) 100+ ¥3.21 (¥3.53) 500+ ¥2.89 (¥3.18) 1000+ ¥2.53 (¥2.78) 2000+ ¥2.39 (¥2.63) 4000+ ¥2.24 (¥2.46) More Pricing...	Restricted Item	0402 [1005 Metric]	220ohm	1A	BKP Series	0.15ohm	25%	1mm	0.5mm	0.5mm	SMD	-55°C	125°C	-

BMB2A0300AN1	1193418 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 300 ohm, 250 mA, BMB-A Series, 0.5 ohm, ± 25% SIGMAINDUCTORS - TE CONNECTIVITY You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥14.05 (¥15.46)	Restricted Item	0805 [2012 Metric]	-	-	BMB-A Series	-	25%	-	-	-	SMD	-	-	-

BL03RN2R1M1B	581124 Data Sheet	Ferrite Bead, Radial Leaded, 6 A, BL03 Series MURATA You previously purchased this product. View in Order History	Each	1+ ¥28.13 (¥30.94) 10+ ¥22.23 (¥24.45) 100+ ¥18.47 (¥20.32) 500+ ¥16.11 (¥17.72) 1000+ ¥14.77 (¥16.25) 2000+ ¥13.54 (¥14.89) 4000+ ¥12.63 (¥13.89) More Pricing...	Restricted Item	Radial Leaded	-	-	BL03 Series	-	-	-	-	-	Through Hole	-	-	-

MMZ2012S102AT000	2800832 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 1 kohm, 500 mA, MMZ Series, 0.35 ohm, ± 25% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥8.16 (¥8.98) 100+ ¥7.06 (¥7.77) 500+ ¥4.71 (¥5.18) 1000+ ¥4.08 (¥4.49) 2000+ ¥4.00 (¥4.40)	Restricted Item	0805 [2012 Metric]	1kohm	500mA	MMZ Series	0.35ohm	25%	2mm	1.25mm	0.85mm	SMD	-55°C	125°C	-

Z0603C471BPWZT	2846729 Data Sheet + RoHS	Ferrite Bead, 0603 [1608 Metric], 470 ohm, 700 mA, Z-PWZ Series, 0.15 ohm, ± 25% KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥17.81 (¥19.59) 100+ ¥11.88 (¥13.07) 500+ ¥9.70 (¥10.67) 1000+ ¥8.12 (¥8.93) 2000+ ¥7.92 (¥8.71) 4000+ ¥7.13 (¥7.84) 8000+ ¥6.93 (¥7.62) 20000+ ¥6.79 (¥7.47) More Pricing...	Restricted Item	0603 [1608 Metric]	470ohm	700mA	Z-PWZ Series	0.15ohm	25%	1.6mm	0.8mm	0.8mm	SMD	-40°C	125°C	-

MMZ2012R102AT000	2800830 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 1 kohm, 500 mA, MMZ Series, 0.3 ohm, ± 25% TDK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥8.31 (¥9.14) 100+ ¥6.43 (¥7.07) 500+ ¥4.71 (¥5.18) 1000+ ¥4.55 (¥5.01) 2000+ ¥4.24 (¥4.66) 4000+ ¥3.92 (¥4.31) 20000+ ¥3.14 (¥3.45) 40000+ ¥3.08 (¥3.39) More Pricing...	Restricted Item	0805 [2012 Metric]	1kohm	500mA	MMZ Series	0.3ohm	25%	2mm	1.25mm	0.85mm	SMD	-55°C	125°C	-

Z1810C102BPWZT	3517418 Data Sheet + RoHS	Ferrite Bead, 1810 [4525 Metric], 1 kohm, 3 A, Z-PWZ Series, 0.06 ohm, ± 30% KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥123.99 (¥136.39) 50+ ¥90.29 (¥99.32) 100+ ¥81.20 (¥89.32) 500+ ¥74.30 (¥81.73) 1000+ ¥74.15 (¥81.57) 2000+ ¥72.67 (¥79.94) 4000+ ¥71.19 (¥78.31) 8000+ ¥69.71 (¥76.68) More Pricing...	Restricted Item	1810 [4525 Metric]	1kohm	3A	Z-PWZ Series	0.06ohm	30%	4.5mm	2.5mm	2.5mm	SMD	-40°C	125°C	-

Z0805C210BPWST	3517400 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 21 ohm, 6 A, Z-PWS Series, 0.004 ohm, ± 30% KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥20.78 (¥22.86) 100+ ¥15.16 (¥16.68) 500+ ¥12.47 (¥13.72) 1000+ ¥10.69 (¥11.76) 2000+ ¥10.29 (¥11.32) 4000+ ¥10.09 (¥11.10) 20000+ ¥9.88 (¥10.87) 40000+ ¥9.68 (¥10.65) More Pricing...	Restricted Item	0805 [2012 Metric]	21ohm	6A	Z-PWS Series	0.004ohm	30%	2mm	1.25mm	0.85mm	SMD	-40°C	125°C	-

Z1806C560BPWST	3517405 Data Sheet + RoHS	Ferrite Bead, 1806 [4516 Metric], 56 ohm, 6 A, Z-PWS Series, 0.007 ohm, ± 30% KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥36.96 (¥40.66) 100+ ¥36.85 (¥40.54) 500+ ¥22.38 (¥24.62) 1000+ ¥19.04 (¥20.94) 2000+ ¥18.26 (¥20.09) 4000+ ¥17.59 (¥19.35) 8000+ ¥17.15 (¥18.87) 20000+ ¥16.59 (¥18.25) More Pricing...	Restricted Item	1806 [4516 Metric]	-	-	Z-PWS Series	-	30%	-	-	-	SMD	-	-	-

B-01-AT	3365717 Data Sheet + RoHS	Ferrite Bead, Axial Leaded, 5 A, BEAD L Series KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥66.87 (¥73.56)	Restricted Item	Axial Leaded	-	5A	BEAD L Series	-	-	4.4mm	-	-	Through Hole	-20°C	70°C	-

Z0805C252DSMST	3528397 Data Sheet + RoHS	Ferrite Bead, Signal Line, 0805 [2012 Metric], 2.5 kohm, 200 mA, Z-SMS Series, 0.75 ohm, ± 25% KEMET You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	5+ ¥12.41 (¥13.65) 50+ ¥8.71 (¥9.58) 250+ ¥8.53 (¥9.38)	Restricted Item	0805 [2012 Metric]	2.5kohm	200mA	Z-SMS Series	0.75ohm	25%	2mm	1.25mm	0.85mm	SMD	-55°C	125°C	-

7427927130	3812679 Data Sheet + RoHS	Ferrite Bead, 0402 [1005 Metric], 30 ohm, 1.35 A, WE-CBF Series, 0.15 ohm, ± 25% WURTH ELEKTRONIK You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥28.30 (¥31.13) 100+ ¥20.58 (¥22.64)	Restricted Item	0402 [1005 Metric]	30ohm	1.35A	WE-CBF Series	0.15ohm	25%	1mm	0.5mm	0.5mm	SMD	-55°C	125°C	AEC-Q200

BK2125HS102-T	1463452 Data Sheet + RoHS	Ferrite Bead, 0805 [2012 Metric], 1 kohm, 300 mA, BK Series, 0.4 ohm, ± 25% TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥8.24 (¥9.06) 10+ ¥5.51 (¥6.06) 100+ ¥4.39 (¥4.83) 500+ ¥3.95 (¥4.35) 1000+ ¥3.46 (¥3.81) 2000+ ¥3.27 (¥3.60) 4000+ ¥3.07 (¥3.38) More Pricing...	Restricted Item	0805 [2012 Metric]	-	-	BK Series	-	25%	-	-	-	SMD	-	-	-

BKP1608HS471-T	2860475 Data Sheet + RoHS	FERRITE BEAD, 470 OHM, 1A, 0603 TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	1+ ¥7.89 (¥8.68) 10+ ¥5.27 (¥5.80) 100+ ¥4.20 (¥4.62) 500+ ¥3.78 (¥4.16) 1000+ ¥3.32 (¥3.65) 2000+ ¥3.13 (¥3.44) 4000+ ¥2.94 (¥3.23) More Pricing...	Restricted Item	0603 [1608 Metric]	470ohm	1A	BKP Series	180µohm	25%	1.6mm	0.8mm	0.8mm	SMD	-55°C	125°C	-

BK1005HM102-T	6579656 Data Sheet + RoHS	FERRITE BEAD, 0.7OHM, 150mA, 0402 TAIYO YUDEN You previously purchased this product. View in Order History	Each (Supplied on Cut Tape) Cut Tape	10+ ¥1.56 (¥1.72) 100+ ¥1.52 (¥1.67) 500+ ¥1.49 (¥1.64) 2500+ ¥1.46 (¥1.61) 5000+ ¥1.43 (¥1.57) 10000+ ¥1.40 (¥1.54) 50000+ ¥1.37 (¥1.51) 100000+ ¥1.34 (¥1.47) More Pricing...	Restricted Item	0402 [1005 Metric]	1kohm	150mA	BK Series	0.7ohm	25%	1mm	0.5mm	0.5mm	SMD	-55°C	125°C	-