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100 MHz Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (PEN) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 6.2mm ESD-R-14A KEMET 1: S/3.35 4,679In Stock	Mfr. Part # ESD-R-14A Mouser Part # 80-ESD-R-14A	KEMET	Ferrite Toroids / Ferrite Rings 6.2mm Learn More about KEMET emi cores	Datasheet	4,679In Stock	S/3.35 S/1.79 S/1.34 S/1.16 View S/1.12 S/1.10	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	6.2 mm	15 mm	3.5 mm		ESD-R	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm ESD-R-19B KEMET 1: S/11.02 673In Stock	Mfr. Part # ESD-R-19B Mouser Part # 80-ESD-R-19B	KEMET	Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm Learn More about KEMET emi cores	Datasheet	673In Stock	S/11.02 S/7.63 S/6.54 S/5.76 View S/5.02 S/4.16 S/3.89	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8.8 mm	21.5 mm	13 mm		ESD-R-B	Bulk	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz 74270104 Wurth Elektronik 1: S/5.02 1,506In Stock	Mfr. Part # 74270104 Mouser Part # 710-74270104	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,506In Stock	S/5.02 S/4.87 S/4.79 S/4.67	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	31.7 mm		8 mm	WE-TOF	Tray	4 W 620
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 742701111 Wurth Elektronik 1: S/8.72 2,424In Stock	Mfr. Part # 742701111 Mouser Part # 710-742701111	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,424In Stock	S/8.72 S/8.60 S/8.29 S/7.94 View S/7.32 S/7.28	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	29.5 mm		7.7 mm	WE-TOF	Tray	3 W 800
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D. 28B1102-1 LeaderTech 1: S/119.62 78In Stock	Mfr. Part # 28B1102-1 Mouser Part # 861-28B1102-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.620" I.D.	Datasheet	78In Stock	S/119.62 S/99.34 S/99.26	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.7 mm	27.9 mm		25.4 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D. 28B1387-1 LeaderTech 1: S/171.97 45In Stock	Mfr. Part # 28B1387-1 Mouser Part # 861-28B1387-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.	Datasheet	45In Stock	S/171.97 S/132.89 S/124.48	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	22.4 mm	35.2 mm		15 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D. 28B2000-3 LeaderTech 1: S/660.09 23In Stock	Mfr. Part # 28B2000-3 Mouser Part # 861-28B2000-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.	Datasheet	23In Stock	S/660.09 S/606.72	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	25.4 mm	50.8 mm		50.8 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D. 28B0137-3 LeaderTech 1: S/24.41 299In Stock	Mfr. Part # 28B0137-3 Mouser Part # 861-28B0137-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.	Datasheet	299In Stock	S/24.41 S/19.85 S/11.02 S/10.32 View S/10.16 S/10.12	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	1.3 mm	3.5 mm		12.7 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D. 28B0562-2 LeaderTech 1: S/45.85 129In Stock	Mfr. Part # 28B0562-2 Mouser Part # 861-28B0562-2	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.	Datasheet	129In Stock	S/45.85 S/33.36 S/26.66 S/25.38 S/23.94	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	6.4 mm	14.2 mm		28.6 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D. 28B0375-3 LeaderTech 1: S/11.05 316In Stock	Mfr. Part # 28B0375-3 Mouser Part # 861-28B0375-3	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.	Datasheet	316In Stock	S/11.05 S/4.52 S/3.65	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.8 mm	9.5 mm		19.1 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D. 28B0625-1 LeaderTech 1: S/29.74 18In Stock	Mfr. Part # 28B0625-1 Mouser Part # 861-28B0625-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.	Datasheet	18In Stock	S/29.74 S/20.63 S/17.13 S/15.61 View S/14.91 S/14.21	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.9 mm	15.9 mm		28.6 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D. 28B0686-2 LeaderTech 1: S/28.34 84In Stock	Mfr. Part # 28B0686-2 Mouser Part # 861-28B0686-2	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.	Datasheet	84In Stock	S/28.34 S/19.66 S/15.69 S/14.40 S/13.55	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	9.5 mm	17.4 mm		28.6 mm		Bulk
Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D. 28B0250-1 LeaderTech 1: S/22.89 210In Stock	Mfr. Part # 28B0250-1 Mouser Part # 861-28B0250-1	LeaderTech	Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.	Datasheet	210In Stock	S/22.89 S/19.85 S/12.11 S/9.96 S/9.65	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	3.2 mm	6.4 mm		15.9 mm		Bulk
Ferrite Toroids / Ferrite Rings 68 RI 5968001801 Fair-Rite 1: S/10.24 5,633In Stock	Mfr. Part # 5968001801 Mouser Part # 623-5968001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 68 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	5,633In Stock	S/10.24 S/7.08 S/6.03 S/5.33 View S/4.67 S/4.13 S/3.89	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.7 mm	22.1 mm		6.35 mm	59	Bulk	68
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz 74270115 Wurth Elektronik 1: S/23.67 1,591In Stock	Mfr. Part # 74270115 Mouser Part # 710-74270115	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,591In Stock	S/23.67 S/23.28 S/21.53 S/19.81	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	31.5 mm		16 mm	WE-TOF	Tray	3 W 800
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz 74270117 Wurth Elektronik 1: S/2.65 18,002In Stock	Mfr. Part # 74270117 Mouser Part # 710-74270117	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	18,002In Stock	S/2.65 S/2.61 S/2.51 S/2.42 S/2.23	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10 mm	14 mm		8 mm	WE-TOF	Tray	3 W 800
Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms 74270106 Wurth Elektronik 1: S/8.06 305In Stock 630On Order	Mfr. Part # 74270106 Mouser Part # 710-74270106	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	305In Stock 630On Order On Order Ship Dates Mfr. #: 74270106 Stock: 305 Can Ship Immediately On Order: 252 Expected 10/16/2026 378 Expected 10/30/2026 Factory Lead-Time: 20 Weeks	S/8.06 S/7.59 S/6.93 S/6.11 S/5.57	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.1 mm	13.2 mm	12.7 mm		WE-TOF	Tray
Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm 74270198 Wurth Elektronik 1: S/28.88 41In Stock	Mfr. Part # 74270198 Mouser Part # 710-74270198	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	41In Stock	S/28.88 S/27.60 S/26.24	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	35.5 mm	61 mm			WE-TOF	Tray	4 W 1500
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm 2843009902 Fair-Rite 1: S/24.02 4,554In Stock	Mfr. Part # 2843009902 Mouser Part # 623-2843009902	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm	Datasheet	4,554In Stock	S/24.02 S/16.47 S/13.97 S/12.22 View S/10.63 S/10.51	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	6.35 mm		28.7 mm	14.25 mm	28	Bulk	43
Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz 2861000202 Fair-Rite 1: S/2.96 38,873In Stock	Mfr. Part # 2861000202 Mouser Part # 623-2861000202	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz Learn More about Fair-Rite fair rite 61 material nizn ferrites	Datasheet	38,873In Stock	S/2.96 S/2.07 S/1.79 S/1.60 View S/1.41 S/1.20 S/1.05 S/0.958	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		7.5 mm		28	Bulk	61
Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ 2861010002 Fair-Rite 1: S/22.46 1,802In Stock 1,759On Order	Mfr. Part # 2861010002 Mouser Part # 623-2861010002	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE 625ohm@250MHZ	Datasheet	1,802In Stock 1,759On Order On Order Ship Dates Mfr. #: 2861010002 Stock: 1,802 Can Ship Immediately On Order: 289 Pending 1,470 Expected 10/12/2026 Factory Lead-Time: 20 Weeks	S/22.46 S/15.57 S/12.46 S/11.41 S/11.17	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	6.8 mm		30.2 mm	15 mm	28	Bulk	61
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz 74270097 Wurth Elektronik 1: S/27.75 4,010In Stock	Mfr. Part # 74270097 Mouser Part # 710-74270097	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 64Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,010In Stock	S/27.75 S/27.36 S/26.51 S/25.18 S/23.86	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	35.5 mm	61 mm		12.7 mm	WE-TOF	Tray	4 W 620
Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm 7427010 Wurth Elektronik 1: S/5.49 2,927In Stock 8,946On Order	Mfr. Part # 7427010 Mouser Part # 710-7427010	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,927In Stock 8,946On Order On Order Ship Dates Mfr. #: 7427010 Stock: 2,927 Can Ship Immediately On Order: 3,150 Expected 10/16/2026 5,796 Expected 10/23/2026 Factory Lead-Time: 20 Weeks	S/5.49 S/5.02 S/4.55 S/4.16 View S/3.76 S/3.41	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8 mm	16.5 mm		13 mm	WE-TOF	Tray	4 W 620
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz 742701112 Wurth Elektronik 1: S/6.66 1,894In Stock 1,044On Order	Mfr. Part # 742701112 Mouser Part # 710-742701112	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 39Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,894In Stock 1,044On Order On Order Ship Dates Mfr. #: 742701112 Stock: 1,894 Can Ship Immediately On Order: 432 Pending 612 Expected 10/23/2026 Factory Lead-Time: 16 Weeks	S/6.66 S/6.54 S/6.07 S/5.57	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	25.4 mm	35.6 mm		7.5 mm	WE-TOF	Tray	3 W 800
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 742701121 Wurth Elektronik 1: S/1.99 11,660In Stock 256Expected 10/12/2026	Mfr. Part # 742701121 Mouser Part # 710-742701121	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	11,660In Stock 256Expected 10/12/2026	S/1.99 S/1.96 S/1.89 S/1.81 S/1.67	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	5 mm	9.5 mm	14.5 mm		WE-TOF	Tray	4 W 620