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Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (GBP) 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 12mmOD x 5mmID DISTGAP AMORPHS CORE MP7050MDGC Proterial 1: £2.30 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	£2.30 £1.58 £1.35 £1.20 View £1.05 £1.01 £0.856	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: £2.86 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	£2.86 £1.96 £1.67 £1.45 View £1.32 £1.11	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: £1.59 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	£1.59 £1.10 £0.943 £0.834 View £0.744 £0.714 £0.624	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: £0.496 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	£0.496 £0.34 £0.303 £0.257 View £0.233 £0.198 £0.174 £0.158 £0.137	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings						59	Bulk	85
Ferrite Toroids / Ferrite Rings CORE 40x25x15 Power Nano T60004-L2040-W433 Vacuumschmelze 1: £13.35 4,545In Stock 2,592Expected 03/11/2026	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	4,545In Stock 2,592Expected 03/11/2026	£13.35 £9.20 £7.39 £7.18 View £7.17 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 27uH@100kHz Nano CMC Core 25x15x12.5 FT-3K50T F2515DS Proterial 1: £9.75 206In Stock	Mfr. Part No. FT-3K50T F2515DS Mouser Part No 205-FT-3K50TF2515DS	Proterial	Ferrite Toroids / Ferrite Rings 27uH@100kHz Nano CMC Core 25x15x12.5 Learn More about Proterial hitachi metals finemet ft 3k50t f		206In Stock	£9.75 £6.68 £5.52 £5.43 £4.67	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	12.3 mm	28.5 mm		17.5 mm	FT-3K50T F		Finemet
Ferrite Toroids / Ferrite Rings 13mmOD x 3mmID MEGAMP Core HB MP1303P4AS Proterial 1: £2.40 273In Stock	Mfr. Part No. MP1303P4AS Mouser Part No 205-MP1303P4AS	Proterial	Ferrite Toroids / Ferrite Rings 13mmOD x 3mmID MEGAMP Core HB	Datasheet	273In Stock	£2.40 £1.65 £1.41 £1.25 View £1.10 £1.07 £0.899	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.6 mm	15 mm		5.4 mm	2714A Magamp		Metglas Alloy
Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID DISTGAP AMORPHS CORE MP1603MDGC Proterial 1: £2.49 118In Stock	Mfr. Part No. MP1603MDGC Mouser Part No 205-MP1603MDGC	Proterial	Ferrite Toroids / Ferrite Rings 16mmOD x 3mmID DISTGAP AMORPHS CORE	Datasheet	118In Stock	£2.49 £1.71 £1.47 £1.29 View £1.15 £0.969 £0.943	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	8.99 mm	17.03 mm		4.7 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 19mmOD x 3mmID MEGAMP Core HB MP1903P4AS Proterial 1: £4.54 250In Stock	Mfr. Part No. MP1903P4AS Mouser Part No 205-MP1903P4AS	Proterial	Ferrite Toroids / Ferrite Rings 19mmOD x 3mmID MEGAMP Core HB	Datasheet	250In Stock	£4.54 £3.12 £2.65 £2.32 View £2.20 £1.86	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 25mmOD x 10mmID GAP AMORPHS CORE MP2510MPFC Proterial 1: £5.66 1In Stock 84On Order	Mfr. Part No. MP2510MPFC Mouser Part No 205-MP2510MPFC	Proterial	Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID GAP AMORPHS CORE	Datasheet	1In Stock 84On Order	£5.66 £3.87 £3.33 £2.82 £2.58	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19.05 mm	25.55 mm		9.53 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 40mmOD x 10mmID DISTGAP AMORPHS CORE MP4010MDGC Proterial 1: £15.56 44In Stock	Mfr. Part No. MP4010MDGC Mouser Part No 205-MP4010MDGC	Proterial	Ferrite Toroids / Ferrite Rings 40mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	44In Stock	£15.56 £9.85 £9.62 £8.17	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	21.69 mm	41.58 mm		11.05 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings MnZn T7F 25x13x15mm HF60T25X13X15 TDK 1: £1.77 406In Stock	Mfr. Part No. HF60T25X13X15 Mouser Part No 810-HF60T25X13X15	TDK	Ferrite Toroids / Ferrite Rings MnZn T7F 25x13x15mm	Datasheet	406In Stock	£1.77 £1.18 £1.00 £0.89 View £0.78 £0.751 £0.63	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Ferrite Bead Cores	15 mm	25 mm	13 mm		T	Tray	Manganese Zinc (MnZn)
Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 21x17x12.5 FT-3K50T F2117DS Proterial 1: £6.50 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	£6.50 £4.44 £3.82 £3.39 £2.87	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: £5.14 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	£5.14 £3.49 £2.98 £2.62 £2.23	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: £5.26 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	£5.26 £3.57 £3.04 £2.68 £2.27	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: £7.01 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	£7.01 £4.73 £3.97 £3.75 £3.19	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: £19.65 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	£19.65 £13.32 £11.86	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: £3.60 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	£3.60 £2.46 £2.10 £1.82 View £1.58 £1.42	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 43 MATERIAL CORE 5343232001 Fair-Rite 1: £0.646 187In Stock	Mfr. Part No. 5343232001 Mouser Part No 623-5343232001	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 MATERIAL CORE		187In Stock	£0.646 £0.449 £0.395 £0.352 View £0.312 £0.263 £0.229 £0.218 £0.189	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Disks						Bulk	43
Ferrite Toroids / Ferrite Rings Core 40x32x15 47.2uH@10kHz T60006-L2040-W422 Vacuumschmelze 1: £9.86 12,421In 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	12,421In Stock	£9.86 £6.49 £5.43 £4.82 £4.53	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 15uH@100kHz Nano CMC Core25x15x125SEP FT-3KM K2515D Proterial 1: £6.41 285In Stock	Mfr. Part No. FT-3KM K2515D Mouser Part No 205-FT-3KMK2515D	Proterial	Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core25x15x125SEP	Datasheet	285In Stock	£6.41 £4.38 £3.76 £3.19 View £2.93 £2.92	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	13 mm	27.2 mm			FT-3KM K		Finemet
Ferrite Toroids / Ferrite Rings 15mmOD x 6mmID HI PM AMORPHS CORE MP1506V4AF Proterial 1: £6.47 191In Stock	Mfr. Part No. MP1506V4AF Mouser Part No 205-MP1506V4AF	Proterial	Ferrite Toroids / Ferrite Rings 15mmOD x 6mmID HI PM AMORPHS CORE	Datasheet	191In Stock	£6.47 £4.43 £3.80 £3.37 £2.86	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.82 mm	17.12 mm		8.31 mm	2714A		Metglas Alloy
Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE MP1710LDGC Proterial 1: £2.86 88In Stock	Mfr. Part No. MP1710LDGC Mouser Part No 205-MP1710LDGC	Proterial	Ferrite Toroids / Ferrite Rings 17mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	88In Stock	£2.86 £1.96 £1.67 £1.47 View £1.24 £1.13	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 25mmOD x 10mmID HI PM AMORPHS CORE MP2510V4AF Proterial 1: £12.45 96In Stock	Mfr. Part No. MP2510V4AF Mouser Part No 205-MP2510V4AF	Proterial	Ferrite Toroids / Ferrite Rings 25mmOD x 10mmID HI PM AMORPHS CORE	Datasheet	96In Stock	£12.45 £8.58 £7.48 £6.36	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 16mmOD x 6mmID DISTGAP AMORPHS CORE MP7120MDGC Proterial 1: £3.02 249In Stock	Mfr. Part No. MP7120MDGC Mouser Part No 205-MP7120MDGC	Proterial	Ferrite Toroids / Ferrite Rings 16mmOD x 6mmID DISTGAP AMORPHS CORE	Datasheet	249In Stock	£3.02 £2.07 £1.75 £1.53 View £1.39 £1.17	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	10.46 mm	17.31 mm		7.87 mm	Distributed Gap Core		Metglas Alloy