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Ferrite Beads

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Termination Style	Impedance	Maximum DC Current	Tolerance	Maximum DC Resistance	Minimum Operating Temperature	Maximum Operating Temperature	Length	Width	Height	Diameter	Qualification	Packaging
Ferrite Beads 73 BEAD ON LEAD 125Ohm 10MHz 2773008111 Fair-Rite 1: $0.20 987In Stock	Mfr. Part No. 2773008111 Mouser Part No 623-2773008111	Fair-Rite	Ferrite Beads 73 BEAD ON LEAD 125Ohm 10MHz		987In Stock	$0.20 $0.094 $0.08 $0.065 View $0.056 $0.05 $0.04 $0.033	Min.: 1 Mult.: 1	27	Ferrite Beads on Leads	Axial	145 Ohms				- 55 C	+ 125 C	11.4 mm			3.5 mm		Bulk
Ferrite Beads 73 SM Bead 1MHz@12OHM 2773019446 Fair-Rite 1: $0.22 3,586In Stock	Mfr. Part No. 2773019446 Mouser Part No 623-2773019446	Fair-Rite	Ferrite Beads 73 SM Bead 1MHz@12OHM Learn More about Fair-Rite fair rite sm ferrite beads	Datasheet	3,586In Stock	$0.22 $0.101 $0.088 $0.071 View $0.06 $0.057 $0.049 $0.037 $0.033	Min.: 1 Mult.: 1	27	Ferrite Beads	Axial					- 55 C	+ 125 C		3.19 mm		3.5 mm		Bulk
Ferrite Beads 44 PC BEAD Z=338 OHM @ 100MHz 2944770301 Fair-Rite 1: $1.66 739In Stock	Mfr. Part No. 2944770301 Mouser Part No 623-2944770301	Fair-Rite	Ferrite Beads 44 PC BEAD Z=338 OHM @ 100MHz	Datasheet	739In Stock	$1.66 $1.17 $1.01 $0.891 View $0.784 $0.687 $0.655 $0.608	Min.: 1 Mult.: 1	29	Ferrite Beads	Radial	374 Ohms				- 55 C	+ 125 C	13.45 mm	11.2 mm	11.8 mm			Bulk
Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz 2944776101 Fair-Rite 1: $1.81 613In Stock	Mfr. Part No. 2944776101 Mouser Part No 623-2944776101	Fair-Rite	Ferrite Beads 44 PC BEAD Z=288 OHM @ 100MHz	Datasheet	613In Stock	$1.81 $1.26 $1.08 $0.952 View $0.836 $0.695 $0.673	Min.: 1 Mult.: 1	29	Ferrite Beads	Radial	315 Ohms				- 55 C	+ 125 C	8 mm	7.6 mm	11.8 mm			Bulk
Ferrite Beads 44 PC BEAD Z=288 OHM @ 100 MHz 2944778102 Fair-Rite 1: $0.84 816In Stock	Mfr. Part No. 2944778102 Mouser Part No 623-2944778102	Fair-Rite	Ferrite Beads 44 PC BEAD Z=288 OHM @ 100 MHz	Datasheet	816In Stock	$0.84 $0.833 $0.29	Min.: 1 Mult.: 1	29	Ferrite Beads		288 Ohms				- 55 C	+ 125 C						Bulk
Ferrite Beads 61 WOUND BEAD Z=380 OHM @100MHz 2961666661 Fair-Rite 1: $0.861 759In Stock	Mfr. Part No. 2961666661 Mouser Part No 623-2961666661LF	Fair-Rite	Ferrite Beads 61 WOUND BEAD Z=380 OHM @100MHz	Datasheet	759In Stock	$0.861 $0.605 $0.521 $0.464 View $0.361 $0.319 $0.285	Min.: 1 Mult.: 1	29	Ferrite Beads	Axial	380 Ohms				- 55 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW L=25mm 100MHz @ 950Ohms 3A 74275013 Wurth Elektronik 1: $0.47 790In Stock	Mfr. Part No. 74275013 Mouser Part No 710-74275013	Wurth Elektronik	Ferrite Beads WE-UKW L=25mm 100MHz @ 950Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	790In Stock	$0.47 $0.431 $0.393 $0.357 $0.294	Min.: 1 Mult.: 1	WE-UKW	EMI Suppression Ferrite Beads	Radial	950 Ohms	3 A	25 %	20 mOhms	- 25 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW L=40mm 100MHz @ 512Ohms 3A 74275022 Wurth Elektronik 1: $0.39 509In Stock 400Expected 2026/11/27	Mfr. Part No. 74275022 Mouser Part No 710-74275022	Wurth Elektronik	Ferrite Beads WE-UKW L=40mm 100MHz @ 512Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	509In Stock 400Expected 2026/11/27	$0.39 $0.354 $0.322 $0.292 $0.241	Min.: 1 Mult.: 1	WE-UKW	EMI Suppression Ferrite Beads	Axial	512 Ohms	3 A	25 %	20 mOhms	- 25 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW 1240 Ohms 3A 74275023 Wurth Elektronik 1: $0.47 382In Stock 5,400On Order	Mfr. Part No. 74275023 Mouser Part No 710-74275023	Wurth Elektronik	Ferrite Beads WE-UKW 1240 Ohms 3A	Datasheet	382In Stock 5,400On Order On Order Ship Dates Mfr. No: 74275023 Stock: 382 Can Dispatch Immediately On Order: 1,200 Expected 2026/11/13 4,200 Expected 2027/03/29 Factory Lead Time: 22 Weeks	$0.47 $0.431 $0.393 $0.357 $0.324	Min.: 1 Mult.: 1	WE-UKW	Flat Ribbon Cable Cores Solid	Radial	267 Ohms	3 A	25 %	20 mOhms	- 25 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW L=40mm 100MHz @ 938Ohms 3A 7427503 Wurth Elektronik 1: $0.50 247In Stock	Mfr. Part No. 7427503 Mouser Part No 710-7427503	Wurth Elektronik	Ferrite Beads WE-UKW L=40mm 100MHz @ 938Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	247In Stock	$0.50 $0.454 $0.413 $0.376 View $0.341 $0.311	Min.: 1 Mult.: 1	WE-UKW	EMI Suppression Ferrite Beads	Axial	938 Ohms	3 A	25 %	20 mOhms	- 25 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW L=40mm 100MHz @ 773Ohms 3A 7427504 Wurth Elektronik 1: $0.47 4,957In Stock	Mfr. Part No. 7427504 Mouser Part No 710-7427504	Wurth Elektronik	Ferrite Beads WE-UKW L=40mm 100MHz @ 773Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	4,957In Stock	$0.47 $0.431 $0.393 $0.357 $0.295	Min.: 1 Mult.: 1	WE-UKW	EMI Suppression Ferrite Beads	Axial	773 Ohms	3 A	25 %	20 mOhms	- 25 C	+ 125 C	10 mm			6 mm		Bulk
Ferrite Beads WE-UKW L=3.5mm 100MHz @ 961Ohms 3A 74275143 Wurth Elektronik 1: $1.00 225In Stock 200Expected 2026/11/13	Mfr. Part No. 74275143 Mouser Part No 710-74275143	Wurth Elektronik	Ferrite Beads WE-UKW L=3.5mm 100MHz @ 961Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	225In Stock 200Expected 2026/11/13	$1.00 $0.927 $0.844 $0.766 $0.634	Min.: 1 Mult.: 1	WE-UKW	Ferrite Beads	Radial	961 Ohms	3 A	25 %		- 25 C	+ 125 C	10 mm			6 mm		Tray
Ferrite Beads WE-UKW L=3.5mm 100MHz @ 1240Ohms 3A 74275223 Wurth Elektronik 200: $0.926 200In Stock	Mfr. Part No. 74275223 Mouser Part No 710-74275223	Wurth Elektronik	Ferrite Beads WE-UKW L=3.5mm 100MHz @ 1240Ohms 3A Learn More about Wurth Elektronik wurth ukw emi suppressor beads	Datasheet	200In Stock	$0.926	Min.: 200 Mult.: 200	WE-UKW	Ferrite Beads	Radial	1.24 kOhms	3 A	25 %		- 25 C	+ 125 C	10 mm	6 mm				Bulk
Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 12Ohms 782115020030 Wurth Elektronik 1: $0.25 1,545In Stock	Mfr. Part No. 782115020030 Mouser Part No 710-782115020030	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 12Ohms Learn More about Wurth Elektronik wurth we tema	Datasheet	1,545In Stock	$0.25 $0.226 $0.205 $0.186 View $0.166 $0.152	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		1.6 Ohms, 7.65 Ohms, 12 Ohms		30 %		- 55 C	+ 150 C	3 mm			6 mm	AEC-Q200	Bulk
Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 15.5Ohm 782115069064 Wurth Elektronik 1: $0.68 268In Stock	Mfr. Part No. 782115069064 Mouser Part No 710-782115069064	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 15.5Ohm Learn More about Wurth Elektronik wurth we tema	Datasheet	268In Stock	$0.68 $0.625 $0.568 $0.511 $0.454	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		1.75 Ohms, 9.35 Ohms, 15.5 Ohms		30 %		- 55 C	+ 150 C	6.35 mm			12.7 mm	AEC-Q200	Bulk
Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 13Ohms 782115070080 Wurth Elektronik 1: $0.94 253In Stock	Mfr. Part No. 782115070080 Mouser Part No 710-782115070080	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 13Ohms Learn More about Wurth Elektronik wurth we tema	Datasheet	253In Stock	$0.94 $0.861 $0.783 $0.705 $0.626	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		1.45 Ohms, 7.85 Ohms, 13 Ohms		30 %		- 55 C	+ 150 C	8 mm			14 mm	AEC-Q200	Tray
Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 10.5Ohm 782115110070 Wurth Elektronik 1: $1.31 146In Stock	Mfr. Part No. 782115110070 Mouser Part No 710-782115110070	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Suprsr Ferr 10.5Ohm Learn More about Wurth Elektronik wurth we tema	Datasheet	146In Stock	$1.31 $1.20 $1.09 $0.986 $0.876	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		1.15 Ohms, 6.35 Ohms, 10.5 Ohms		30 %		- 55 C	+ 150 C	7 mm			16 mm	AEC-Q200	Tray
Ferrite Beads WE-TEMA Toroidal EMI Sup Fer 1trn=35Ohm 782115222150 Wurth Elektronik 1: $4.91 132In Stock	Mfr. Part No. 782115222150 Mouser Part No 710-782115222150	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Sup Fer 1trn=35Ohm Learn More about Wurth Elektronik wurth we tema	Datasheet	132In Stock	$4.91 $4.50 $3.68 $3.27	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		5.25 Ohms, 35 Ohms		30 %		- 55 C	+ 150 C	14 mm			38 mm	AEC-Q200	Tray
Ferrite Beads WE-TEMA Toroidal EMI Sup Fer 1trn=22.8Oh 782115380150 Wurth Elektronik 1: $43.82 1In Stock 10Expected 2027/05/18	Mfr. Part No. 782115380150 Mouser Part No 710-782115380150	Wurth Elektronik	Ferrite Beads WE-TEMA Toroidal EMI Sup Fer 1trn=22.8Oh Learn More about Wurth Elektronik wurth we tema	Datasheet	1In Stock 10Expected 2027/05/18	$43.82 $39.65 $38.11 $34.76	Min.: 1 Mult.: 1	WE-TEMA	Toroidal EMI Suppression Ferrite		6 Ohms, 22.85 Ohms		30 %		- 55 C	+ 150 C	15 mm			80 mm	AEC-Q200	Tray
Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2 782163101300 Wurth Elektronik 1: $17.97 99In Stock	Mfr. Part No. 782163101300 Mouser Part No 710-782163101300	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 10.2mm 60Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	99In Stock	$17.97 $16.47 $14.97 $11.97	Min.: 1 Mult.: 1	WE-AENA	EMI Suppression Ferrite Beads	Axial	20 Ohms, 60 Ohms		25 %		- 40 C	+ 125 C	30 mm			21.3 mm	AEC-Q200	Tray
Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2 782163151300 Wurth Elektronik 1: $20.90 99In Stock	Mfr. Part No. 782163151300 Mouser Part No 710-782163151300	Wurth Elektronik	Ferrite Beads WE-AENA Na Cryst Blk 15.2mm 52Ohms AECQ2 Learn More about Wurth Elektronik wurth we aefa axial ferrites	Datasheet	99In Stock	$20.90 $19.15 $17.41 $15.68 $13.93	Min.: 1 Mult.: 1	WE-AENA	EMI Suppression Ferrite Beads	Axial	22 Ohms, 52 Ohms		30 %		- 40 C	+ 125 C	30 mm			28.3 mm	AEC-Q200	Tray
Ferrite Beads 5A Bead Lead DCR=2Ohms B-01-A1 KEMET 1: $0.42 2,699In Stock	Mfr. Part No. B-01-A1 Mouser Part No 80-B-01-A1	KEMET	Ferrite Beads 5A Bead Lead DCR=2Ohms Learn More about KEMET dc line filters	Datasheet	2,699In Stock	$0.42 $0.349 $0.323 $0.305 View $0.287 $0.266 $0.242 $0.224 $0.20	Min.: 1 Mult.: 1	Bead L	Ferrite Beads	Axial	2 Ohms	5 A			- 20 C	+ 70 C	12.5 mm			3.4 mm		Bulk
Ferrite Beads 5A Bead Lead DCR=2Ohms B-01-A2 KEMET 1: $0.42 4,280In Stock 5,000Expected 2027/02/15	Mfr. Part No. B-01-A2 Mouser Part No 80-B-01-A2	KEMET	Ferrite Beads 5A Bead Lead DCR=2Ohms Learn More about KEMET dc line filters	Datasheet	4,280In Stock 5,000Expected 2027/02/15	$0.42 $0.349 $0.323 $0.305 View $0.287 $0.266 $0.242 $0.224	Min.: 1 Mult.: 1	Bead L	Ferrite Beads	Axial	2 Ohms	5 A			- 20 C	+ 70 C	10 mm			3.4 mm		Bulk
Ferrite Beads 5A Bead Lead DCR=2Ohms B-01-R KEMET 1: $0.67 3,000In Stock 3,000Expected 2027/04/29	Mfr. Part No. B-01-R Mouser Part No 80-B-01-R	KEMET	Ferrite Beads 5A Bead Lead DCR=2Ohms Learn More about KEMET dc line filters	Datasheet	3,000In Stock 3,000Expected 2027/04/29	$0.67 $0.468 $0.405 $0.358 View $0.32 $0.269 $0.235 $0.221 $0.20	Min.: 1 Mult.: 1	Bead L	Ferrite Beads	Radial	2 Ohms	5 A			- 20 C	+ 70 C	13 mm			3.4 mm		Bulk
Ferrite Beads 5A Bead Lead DCR=2Ohms B-01-RS KEMET 1: $0.68 27In Stock 3,000Expected 2027/05/04	Mfr. Part No. B-01-RS Mouser Part No 80-B-01-RS	KEMET	Ferrite Beads 5A Bead Lead DCR=2Ohms Learn More about KEMET dc line filters	Datasheet	27In Stock 3,000Expected 2027/05/04	$0.68 $0.476 $0.411 $0.358 View $0.32 $0.259 $0.235 $0.228 $0.223	Min.: 1 Mult.: 1	Bead L	Ferrite Beads	Radial	2 Ohms	5 A			- 20 C	+ 70 C	7.5 mm			3.4 mm		Bulk