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Toroids 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 80 TOROID 5980000201 Fair-Rite 1: $0.511 7,908In Stock	Mfr. Part No. 5980000201 Mouser Part No 623-5980000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 80 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	7,908In Stock	$0.511 $0.355 $0.308 $0.245 View $0.211 $0.185 $0.134 $0.124	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	4.75 mm	9.5 mm			59	Bulk	80
Ferrite Toroids / Ferrite Rings 80 TOROID 5980001801 Fair-Rite 1: $2.21 1,577In Stock	Mfr. Part No. 5980001801 Mouser Part No 623-5980001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 80 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,577In Stock	Cut Tape $2.21 $1.54 $1.31 $1.16 View Reel $0.775 $1.02 $0.839 $0.775 $0.775	Min.: 1 Mult.: 1 : 913	Ferrite Toroids / Ferrite Rings	Toroids	13.7 mm	22.1 mm			59	Reel, Cut Tape	80
Ferrite Toroids / Ferrite Rings 77 RI 5977001801 Fair-Rite 1: $2.17 1,192In Stock	Mfr. Part No. 5977001801 Mouser Part No 623-5977001801	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,192In Stock	Cut Tape $2.17 $1.54 $1.29 $1.05 View Reel $0.772 $0.907 $0.783 $0.772 $0.772	Min.: 1 Mult.: 1 : 913	Ferrite Toroids / Ferrite Rings	Toroids	13.7 mm	22.1 mm		6.35 mm	59	Reel, Cut Tape	77
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 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 $11.39 $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 $2.33 $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: $6.83 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	$6.83 $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 $8.96 $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 $5.68 $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 $1.40 $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 $1.76 $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 $1.26 $1.11 View $0.991 $0.951 $0.832	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	75
Ferrite Toroids / Ferrite Rings CORE 40x25x15 Power Nano T60004-L2040-W433 Vacuumschmelze 1: $17.78 7,005In Stock 92Expected 2026/11/03	Mfr. Part No. T60004-L2040-W433 Mouser Part No 983-T60004-L2040W433	Vacuumschmelze	Ferrite Toroids / Ferrite Rings CORE 40x25x15 Power Nano Learn More about Vacuumschmelze vac VITROPERM cores	Datasheet	7,005In Stock 92Expected 2026/11/03	$17.78 $12.26 $9.85 $9.56 View $9.55 Quote	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	22.5 mm	42.3 mm		17.3 mm	T60004	Bulk	VITROPERM 500 F
Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5 FT-3K50T F2117DS Proterial 1: $8.66 85In Stock	Mfr. Part No. FT-3K50T F2117DS Mouser Part No 205-FT-3K50TF2117DS	Proterial	Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5 Learn More about Proterial hitachi metals finemet ft 3k50t f		85In Stock	$8.66 $5.92 $5.08 $4.51 $3.83	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13.9 mm	23.3 mm		15.3 mm	FT-3K50T F		Finemet
Ferrite Toroids / Ferrite Rings 18mmOD x 50mmID MEGAMP Core V0 MP1805V4AS Proterial 1: $6.85 100In Stock	Mfr. Part No. MP1805V4AS Mouser Part No 205-MP1805V4AS	Proterial	Ferrite Toroids / Ferrite Rings 18mmOD x 50mmID MEGAMP Core V0	Datasheet	100In Stock	$6.85 $4.65 $3.97 $3.49 $2.97	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 19mmOD x 30mmID MEGAMP Core V0 MP1903V4AS Proterial 1: $7.01 250In Stock	Mfr. Part No. MP1903V4AS Mouser Part No 205-MP1903V4AS	Proterial	Ferrite Toroids / Ferrite Rings 19mmOD x 30mmID MEGAMP Core V0	Datasheet	250In Stock	$7.01 $4.76 $4.05 $3.57 $3.02	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.7 mm	21.5 mm		5.4 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 19mmOD x 60mmID MEGAMP Core V0 MP1906V4AS Proterial 1: $9.34 250In Stock	Mfr. Part No. MP1906V4AS Mouser Part No 205-MP1906V4AS	Proterial	Ferrite Toroids / Ferrite Rings 19mmOD x 60mmID MEGAMP Core V0	Datasheet	250In Stock	$9.34 $6.30 $5.29 $4.99 $4.24	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.7 mm	21.5 mm		8.6 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID MEGAMP Core HB MP3210P4AS Proterial 1: $26.18 16In Stock	Mfr. Part No. MP3210P4AS Mouser Part No 205-MP3210P4AS	Proterial	Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID MEGAMP Core HB	Datasheet	16In Stock	$26.18 $17.75 $15.81	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19.6 mm	35.3 mm		11.8 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 12mmOD x 4mmID GAP AMORPHS CORE MP7050MPFC Proterial 1: $4.79 88In Stock	Mfr. Part No. MP7050MPFC Mouser Part No 205-MP7050MPFC	Proterial	Ferrite Toroids / Ferrite Rings 12mmOD x 4mmID GAP AMORPHS CORE	Datasheet	88In Stock	$4.79 $3.28 $2.79 $2.43 View $2.11 $1.90	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8 mm	11.99 mm		4.6 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings Core 40x32x15 47.2uH@10kHz T60006-L2040-W422 Vacuumschmelze 1: $13.14 11,921In Stock	Mfr. Part No. T60006-L2040-W422 Mouser Part No 983-T60006-L2040W422	Vacuumschmelze	Ferrite Toroids / Ferrite Rings Core 40x32x15 47.2uH@10kHz Learn More about Vacuumschmelze vac VITROPERM cores	Datasheet	11,921In Stock	$13.14 $8.64 $7.23 $6.42 $6.04	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	28.7 mm	43.1 mm		18.5 mm	T60006	Bulk	VITROPERM 500 F
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 $13.83 $13.82	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: $311.14 2In Stock 16Expected 2026/11/16	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 2026/11/16	$311.14 $286.38	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 $2.67 $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