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Ferrite Toroids / Ferrite Rings

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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.	Product Type	Product	Inside Diameter	Outside Diameter	Outside Length	Outside Height	Series	Packaging	Core Material
Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm 5978015901 Fair-Rite 1: $32.98 53In Stock	Mfr. Part No. 5978015901 Mouser Part No 623-5978015901	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID 55mm dia 12.7mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	53In Stock	Cut Tape $32.98 $24.36 $21.21 Reel $21.21	Min.: 1 Mult.: 1 : 35	Ferrite Toroids / Ferrite Rings	Toroids	55 mm	100 mm	12.7 mm		59	Reel, Cut Tape	78
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm 2843001802 Fair-Rite 1: $0.48 7,261In Stock	Mfr. Part No. 2843001802 Mouser Part No 623-2843001802	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm	Datasheet	7,261In Stock	$0.48 $0.333 $0.289 $0.23 View $0.197 $0.173 $0.147 $0.138 $0.119	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	1.1 mm	6.35 mm	6.15 mm		28	Bulk	43
Ferrite Toroids / Ferrite Rings 22uH@100kHz Nano CMC Core 45x35x20 FT-3K50T F4535GS Proterial 1: $25.78 18In Stock	Mfr. Part No. FT-3K50T F4535GS Mouser Part No 205-FT-3K50TF4535GS	Proterial	Ferrite Toroids / Ferrite Rings 22uH@100kHz Nano CMC Core 45x35x20 Learn More about Proterial hitachi metals finemet ft 3k50t f		18In Stock	$25.78 $16.33 $14.54 $13.82 $13.81	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	30.5 mm	49.5 mm		25.7 mm	FT-3K50T F		Finemet
Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30 FT-3K50T F140100PS Proterial 1: $311.08 2In Stock 16Expected 16/11/2026	Mfr. Part No. FT-3K50T F140100PS Mouser Part No 205-FT3K50TF140100PS	Proterial	Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30 Learn More about Proterial hitachi metals finemet ft 3k50t f		2In Stock 16Expected 16/11/2026	$311.08 $286.32	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	95.3 mm	145 mm		36 mm	FT-3K50T F		Finemet
Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE MP1710PDGC Proterial 1: $3.91 93In Stock	Mfr. Part No. MP1710PDGC Mouser Part No 205-MP1710PDGC	Proterial	Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	93In Stock	$3.91 $2.68 $2.28 $2.00 View $1.69 $1.54	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.87 mm	20.22 mm		11.43 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 23mmOD x 3mmID MEGAMP Core COATED MP2303M4AS Proterial 1: $8.71 54In Stock	Mfr. Part No. MP2303M4AS Mouser Part No 205-MP2303M4AS	Proterial	Ferrite Toroids / Ferrite Rings 23mmOD x 3mmID MEGAMP Core COATED	Datasheet	54In Stock	$8.71 $5.95 $5.12 $4.61 $3.91	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.57 mm	24.91 mm		4.7 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 23mmOD x 10mmID DISTGAP AMORPHS CORE MP2310PDGC Proterial 1: $4.65 210In Stock	Mfr. Part No. MP2310PDGC Mouser Part No 205-MP2310PDGC	Proterial	Ferrite Toroids / Ferrite Rings 23mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	210In Stock	$4.65 $3.18 $2.71 $2.38 View $2.01 $1.83	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.8 mm	25.91 mm		11.48 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 27mmOD x 5mmID MEGAMP Core HB MP2705P4AS Proterial 1: $13.49 38In Stock	Mfr. Part No. MP2705P4AS Mouser Part No 205-MP2705P4AS	Proterial	Ferrite Toroids / Ferrite Rings 27mmOD x 5mmID MEGAMP Core HB	Datasheet	38In Stock	$13.49 $9.24 $7.63 $6.49	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	14.5 mm	29.8 mm		7 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 52mmOD x 15mmID DISTGAP AMORPHS CORE MP7195MDGC Proterial 1: $19.17 6In Stock	Mfr. Part No. MP7195MDGC Mouser Part No 205-MP7195MDGC	Proterial	Ferrite Toroids / Ferrite Rings 52mmOD x 15mmID DISTGAP AMORPHS CORE	Datasheet	6In Stock	$19.17 $13.21 $10.61 $10.30 Quote Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	26.97 mm	54.32 mm		16.52 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 22mmOD x 6mmID DISTGAP AMORPHS CORE MP7310MDGC Proterial 1: $5.59 64In Stock	Mfr. Part No. MP7310MDGC Mouser Part No 205-MP7310MDGC	Proterial	Ferrite Toroids / Ferrite Rings 22mmOD x 6mmID DISTGAP AMORPHS CORE	Datasheet	64In Stock	$5.59 $3.83 $3.25 $2.88 View $2.44 $2.36	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.46 mm	23.49 mm		7.87 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 75 RINGS 5975005121 Fair-Rite 1: $0.69 191In Stock	Mfr. Part No. 5975005121 Mouser Part No 623-5975005121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 RINGS Learn More about Fair-Rite fair rite 59x toroid rings		191In Stock	$0.69 $0.558 $0.278 $0.221 $0.206	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Tray	75
Ferrite Toroids / Ferrite Rings FT,MnZn,EC12.70X7.14X4.78-5000 35T0501-00H Laird 1: $0.79 1,352In Stock	Mfr. Part No. 35T0501-00H Mouser Part No 739-35T0501-00H	Laird	Ferrite Toroids / Ferrite Rings FT,MnZn,EC12.70X7.14X4.78-5000 Learn More about Laird common mode cores	Datasheet	1,352In Stock	$0.79 $0.553 $0.487 $0.433 View $0.383 $0.324 $0.282 $0.27 $0.252	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.14 mm	12.7 mm	4.78 mm		35T	Bulk
Ferrite Toroids / Ferrite Rings 10.5mm ESD-R-15C KEMET 1: $1.31 100In Stock 800Expected 13/04/2027	Mfr. Part No. ESD-R-15C Mouser Part No 80-ESD-R-15C	KEMET	Ferrite Toroids / Ferrite Rings 10.5mm Learn More about KEMET emi cores	Datasheet	100In Stock 800Expected 13/04/2027	$1.31 $0.91 $0.779 $0.689 View $0.616 $0.498 $0.446	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.5 mm	15.2 mm	12.5 mm		ESD-R	Bulk	Nickel Zinc
Ferrite Toroids / Ferrite Rings CORE 16x10x6 Power Nano T60004-L2016-W373 Vacuumschmelze 1: $2.41 20,909In Stock	Mfr. Part No. T60004-L2016-W373 Mouser Part No 983-T60004-L2016W373	Vacuumschmelze	Ferrite Toroids / Ferrite Rings CORE 16x10x6 Power Nano Learn More about Vacuumschmelze vac VITROPERM cores	Datasheet	20,909In Stock	$2.41 $1.61 $1.37 $1.21 View $1.06 $1.03 $0.859 $0.858 $0.793	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8.3 mm	17.6 mm	17.6 mm	8 mm	T60004	Bulk	VITROPERM 500 F
Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15 FT-3KL F3724E Proterial 1: $21.21 73In Stock	Mfr. Part No. FT-3KL F3724E Mouser Part No 205-FT-3KLF3724E	Proterial	Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 37x24x15		73In Stock	$21.21 $13.43 $11.97 $11.38 $11.36	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	21.1 mm	40 mm		17.6 mm	FT-3KL F		Finemet
Ferrite Toroids / Ferrite Rings 13mmOD x 6mmID GAP AMORPHS CORE MP1306MPFC Proterial 1: $5.23 87In Stock	Mfr. Part No. MP1306MPFC Mouser Part No 205-MP1306MPFC	Proterial	Ferrite Toroids / Ferrite Rings 13mmOD x 6mmID GAP AMORPHS CORE	Datasheet	87In Stock	$5.23 $3.59 $3.05 $2.67 View $2.32 $2.21	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8 mm	13.46 mm		6.35 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID MEGAMP Core HB MP1603P4AS Proterial 1: $4.54 51In Stock	Mfr. Part No. MP1603P4AS Mouser Part No 205-MP1603P4AS	Proterial	Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID MEGAMP Core HB	Datasheet	51In Stock	$4.54 $3.11 $2.65 $2.30 View $2.04 $1.73	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.7 mm	18.1 mm		5.4 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 18mmOD x 5mmID MEGAMP Core HB MP1805P4AS Proterial 1: $6.82 248In Stock	Mfr. Part No. MP1805P4AS Mouser Part No 205-MP1805P4AS	Proterial	Ferrite Toroids / Ferrite Rings 18mmOD x 5mmID MEGAMP Core HB	Datasheet	248In Stock	$6.82 $4.63 $3.94 $3.47 $2.94	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.5 mm	21.1 mm		7.1 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 20mmOD x 80mmID MEGAMP Core V0 MP2008V4AS Proterial 1: $13.08 61In Stock	Mfr. Part No. MP2008V4AS Mouser Part No 205-MP2008V4AS	Proterial	Ferrite Toroids / Ferrite Rings 20mmOD x 80mmID MEGAMP Core V0	Datasheet	61In Stock	$13.08 $8.95 $7.40 $6.28	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.7 mm	22.5 mm		10.7 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID HI PM AMORPHS CORE MP2510P4AF Proterial 1: $16.58 56In Stock	Mfr. Part No. MP2510P4AF Mouser Part No 205-MP2510P4AF	Proterial	Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID HI PM AMORPHS CORE		56In Stock	$16.58 $11.43 $9.97 $8.47	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	17.27 mm	27.79 mm		11.48 mm	2714A		Metglas Alloy
Ferrite Toroids / Ferrite Rings 26mmOD x 10mmID GAP AMORPHS CORE MP2610MPFC Proterial 1: $8.29 46In Stock	Mfr. Part No. MP2610MPFC Mouser Part No 205-MP2610MPFC	Proterial	Ferrite Toroids / Ferrite Rings 26mmOD x 10mmID GAP AMORPHS CORE	Datasheet	46In Stock	$8.29 $5.67 $4.87 $4.12 $3.78	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	16.51 mm	25.55 mm		9.53 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID DISTGAP AMORPHS CORE MP7050MDGC Proterial 1: $3.06 277In Stock	Mfr. Part No. MP7050MDGC Mouser Part No 205-MP7050MDGC	Proterial	Ferrite Toroids / Ferrite Rings 12mmOD x 5mmID DISTGAP AMORPHS CORE	Datasheet	277In Stock	$3.06 $2.11 $1.80 $1.59 View $1.39 $1.35 $1.14	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.46 mm	13.23 mm		6.12 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 17mmOD x 6mmID DISTGAP AMORPHS CORE MP7380MDGC Proterial 1: $3.81 38In Stock	Mfr. Part No. MP7380MDGC Mouser Part No 205-MP7380MDGC	Proterial	Ferrite Toroids / Ferrite Rings 17mmOD x 6mmID DISTGAP AMORPHS CORE	Datasheet	38In Stock	$3.81 $2.61 $2.22 $1.93 View $1.75 $1.48	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.23 mm	18.3 mm		7.87 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 75 Toroid 5975007621 Fair-Rite 1: $2.12 1,120In Stock	Mfr. Part No. 5975007621 Mouser Part No 623-5975007621	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,120In Stock	$2.12 $1.47 $1.25 $1.11 View $0.991 $0.951 $0.831	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	75
Ferrite Toroids / Ferrite Rings 85 Toroid 12.70x7.90x12.70MM 5985001901 Fair-Rite 1: $0.66 1,585In Stock	Mfr. Part No. 5985001901 Mouser Part No 623-5985001901	Fair-Rite	Ferrite Toroids / Ferrite Rings 85 Toroid 12.70x7.90x12.70MM Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,585In Stock	$0.66 $0.453 $0.403 $0.342 View $0.31 $0.264 $0.231 $0.21 $0.183	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						59	Bulk	85