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Ferrite Toroids / Ferrite Rings

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (EUR) 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 19uH@100kHz Nano CMC Core 50x40x20 FT-3K50T F5040GS Proterial 1: 28,22 € 142Expected 10/26/2026	Mfr. Part No. FT-3K50T F5040GS Mouser Part No 205-FT-3K50TF5040GS	Proterial	Ferrite Toroids / Ferrite Rings 19uH@100kHz Nano CMC Core 50x40x20 Learn More about Proterial hitachi metals finemet ft 3k50t f		142Expected 10/26/2026	28,22 € 21,00 € 18,71 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	37.1 mm	52.3 mm		22.8 mm	FT-3K50T F		Finemet
Ferrite Toroids / Ferrite Rings 30uH@100kHz Nano CMC Core 44x24x20 FT-3KM F4424G Proterial 1: 27,92 € 488On Order	Mfr. Part No. FT-3KM F4424G Mouser Part No 205-FT-3KMF4424G	Proterial	Ferrite Toroids / Ferrite Rings 30uH@100kHz Nano CMC Core 44x24x20		488On Order On Order Ship Dates Mfr. No: FT-3KM F4424G Stock: 0 On Order: 248 Expected 10/6/2026 240 Expected 10/9/2026 Factory Lead Time: 12 Weeks	27,92 € 20,78 € 18,51 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	21.5 mm	46.5 mm			FT-3KM F		Finemet
Ferrite Toroids / Ferrite Rings 35mmOD x 10mmID GAP AMORPHS CORE MP3510MPFC Proterial 1: 10,83 € 1.894On Order	Mfr. Part No. MP3510MPFC Mouser Part No 205-MP3510MPFC	Proterial	Ferrite Toroids / Ferrite Rings 35mmOD x 10mmID GAP AMORPHS CORE	Datasheet	1.894On Order On Order Ship Dates Mfr. No: MP3510MPFC Stock: 0 On Order: 1.327 Expected 3/22/2027 567 Expected 4/21/2027 Factory Lead Time: 10 Weeks	10,83 € 7,88 € 6,30 € 6,00 € View 5,66 € 5,65 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19.05 mm	34.93 mm		9.53 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMCCore200x160x30BKT FT-3KM F200160PB Proterial 1: 411,56 € 16Expected 12/24/2026	Mfr. Part No. FT-3KM F200160PB Mouser Part No 205-FT-3KMF200160PB	Proterial	Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMCCore200x160x30BKT		16Expected 12/24/2026	411,56 € 378,81 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	156 mm	204 mm			FT-3KM F		Finemet
Ferrite Toroids / Ferrite Rings 13uH@100kHz Nano CMC Core 45x35x20 FT-3KM F4535G Proterial 1: 19,45 € 356Expected 10/26/2026	Mfr. Part No. FT-3KM F4535G Mouser Part No 205-FT-3KMF4535G	Proterial	Ferrite Toroids / Ferrite Rings 13uH@100kHz Nano CMC Core 45x35x20		356Expected 10/26/2026	19,45 € 13,30 € 11,84 € 11,26 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	31 mm	49 mm			FT-3KM F		Finemet
Ferrite Toroids / Ferrite Rings 35uH@100kHz Nano CMC Core 46x27x25 FT-3KM F4627H Proterial 1: 35,80 € 139Expected 10/9/2026	Mfr. Part No. FT-3KM F4627H Mouser Part No 205-FT-3KMF4627H	Proterial	Ferrite Toroids / Ferrite Rings 35uH@100kHz Nano CMC Core 46x27x25		139Expected 10/9/2026	35,80 € 27,85 € 24,58 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23.4 mm	50 mm			FT-3KM F		Finemet
Ferrite Toroids / Ferrite Rings 13mmOD x 5mmID HI PM AMORPHS CORE MP1305P4AF Proterial 1: 4,05 € 6.497Expected 4/26/2027	Mfr. Part No. MP1305P4AF Mouser Part No 205-MP1305P4AF	Proterial	Ferrite Toroids / Ferrite Rings 13mmOD x 5mmID HI PM AMORPHS CORE	Datasheet	6.497Expected 4/26/2027	4,05 € 2,78 € 2,36 € 2,06 € View 1,80 € 1,72 € 1,71 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	7.87 mm	14.4 mm		6.71 mm	2714A		Metglas Alloy
Ferrite Toroids / Ferrite Rings 26mmOD x 16mmID GAP AMORPHS CORE MP2616MPFC Proterial 1: 11,19 € 1.023On Order	Mfr. Part No. MP2616MPFC Mouser Part No 205-MP2616MPFC	Proterial	Ferrite Toroids / Ferrite Rings 26mmOD x 16mmID GAP AMORPHS CORE	Datasheet	1.023On Order On Order Ship Dates Mfr. No: MP2616MPFC Stock: 0 On Order: 78 Expected 11/30/2026 315 Expected 1/20/2027 630 Expected 4/21/2027 Factory Lead Time: 32 Weeks	11,19 € 8,14 € 6,52 € 6,20 € View 5,85 € 5,84 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	14 mm	25.55 mm		15.54 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 33mmOD x 10mmID GAP AMORPHS CORE MP3310MPFC Proterial 1: 10,12 € 246Expected 2/22/2027	Mfr. Part No. MP3310MPFC Mouser Part No 205-MP3310MPFC	Proterial	Ferrite Toroids / Ferrite Rings 33mmOD x 10mmID GAP AMORPHS CORE	Datasheet	246Expected 2/22/2027	10,12 € 7,36 € 5,89 € 5,61 € 5,29 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	15.24 mm	32.44 mm		9.53 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 45mmOD x 10mmID DISTGAP AMORPHS CORE MP4510MDGC Proterial 1: 19,37 € 210On Order	Mfr. Part No. MP4510MDGC Mouser Part No 205-MP4510MDGC	Proterial	Ferrite Toroids / Ferrite Rings 45mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	210On Order On Order Ship Dates Mfr. No: MP4510MDGC Stock: 0 On Order: 110 Expected 11/20/2026 100 Expected 1/21/2027 Factory Lead Time: 25 Weeks	19,37 € 14,42 € 12,84 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	21.69 mm	46.73 mm		11.05 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 45mmOD x 20mmID GAP AMORPHS CORE MP4520MPFC Proterial 1: 27,47 € 87Expected 11/20/2026	Mfr. Part No. MP4520MPFC Mouser Part No 205-MP4520MPFC	Proterial	Ferrite Toroids / Ferrite Rings 45mmOD x 20mmID GAP AMORPHS CORE	Datasheet	87Expected 11/20/2026	27,47 € 20,45 € 18,21 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	22.23 mm	44.91 mm		19.05 mm	Gapped Inductor Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID DISTGAP AMORPHS CORE MP7548MDGC Proterial 1: 6,06 € 838Expected 2/22/2027	Mfr. Part No. MP7548MDGC Mouser Part No 205-MP7548MDGC	Proterial	Ferrite Toroids / Ferrite Rings 32mmOD x 10mmID DISTGAP AMORPHS CORE	Datasheet	838Expected 2/22/2027	6,06 € 4,21 € 3,37 € 3,09 € 2,90 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19.73 mm	33.25 mm		11.05 mm	Distributed Gap Core		Metglas Alloy
Ferrite Toroids / Ferrite Rings 31 ROUND SUPPRESSION CORE 2631828302 Fair-Rite 1: 11,02 € 570On Order New Product	Mfr. Part No. 2631828302 Mouser Part No 623-2631828302 New Product	Fair-Rite	Ferrite Toroids / Ferrite Rings 31 ROUND SUPPRESSION CORE Learn More about Fair-Rite fair rite toroidal suppression cores	Datasheet	570On Order On Order Ship Dates Mfr. No: 2631828302 Stock: 0 On Order: 210 Expected 9/21/2026 240 Expected 10/12/2026 120 Expected 10/26/2026 Factory Lead Time: 16 Weeks	11,02 € 7,68 € 6,15 € 5,68 € View 5,56 € 5,48 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	35.55 mm	61 mm				Bulk	Ferrite
Ferrite Toroids / Ferrite Rings 44 ROUND SUPPRESSION CORE 2644801202 Fair-Rite 1: 3,16 € 1.019On Order New Product	Mfr. Part No. 2644801202 Mouser Part No 623-2644801202 New Product	Fair-Rite	Ferrite Toroids / Ferrite Rings 44 ROUND SUPPRESSION CORE Learn More about Fair-Rite fair rite toroidal suppression cores	Datasheet	1.019On Order On Order Ship Dates Mfr. No: 2644801202 Stock: 0 On Order: 383 Expected 10/12/2026 636 Expected 2/15/2027 Factory Lead Time: 21 Weeks	3,16 € 2,17 € 1,85 € 1,62 € 1,32 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	20 mm	29 mm				Bulk	Ferrite
Ferrite Toroids / Ferrite Rings 75 ROUND SUPPRESSION CORE 2675801202 Fair-Rite 1: 3,74 € 910Expected 2/15/2027 New Product	Mfr. Part No. 2675801202 Mouser Part No 623-2675801202 New Product	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 ROUND SUPPRESSION CORE Learn More about Fair-Rite fair rite toroidal suppression cores	Datasheet	910Expected 2/15/2027	3,74 € 2,56 € 2,18 € 1,90 € 1,61 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	EMI Cores	7.9 mm	12.7 mm				Bulk	Ferrite
Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 13.3mm 27mm 7.5mm 2843006802 Fair-Rite 1: 1,29 € 9.552On Order	Mfr. Part No. 2843006802 Mouser Part No 623-2843006802	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 13.3mm 27mm 7.5mm		9.552On Order On Order Ship Dates Mfr. No: 2843006802 Stock: 0 On Order: 4.368 Expected 10/26/2026 5.184 Expected 1/11/2027 Factory Lead Time: 20 Weeks	1,29 € 0,894 € 0,768 € 0,694 € View 0,579 € 0,486 € 0,464 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		7.5 mm		28	Bulk	43
Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE Z = 80OHMS @ 100MHZ 2861002402 Fair-Rite 1: 0,292 € 30.448On Order	Mfr. Part No. 2861002402 Mouser Part No 623-2861002402	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 MULIT APERTURE Z = 80OHMS @ 100MHZ		30.448On Order On Order Ship Dates Mfr. No: 2861002402 Stock: 0 On Order: 10.048 Expected 10/26/2026 20.400 Expected 11/9/2026 Factory Lead Time: 20 Weeks	0,292 € 0,204 € 0,177 € 0,158 € View 0,141 € 0,12 € 0,106 € 0,093 € 0,083 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	1.8 mm		7 mm	4.2 mm	28	Bulk	61
Ferrite Toroids / Ferrite Rings 67 MULTI-APERTURE 13.3mm 6.6mm 7.5mm 2867001502 Fair-Rite 1: 0,877 € 13.364On Order	Mfr. Part No. 2867001502 Mouser Part No 623-2867001502	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 MULTI-APERTURE 13.3mm 6.6mm 7.5mm		13.364On Order On Order Ship Dates Mfr. No: 2867001502 Stock: 0 On Order: 6.164 Expected 9/28/2026 7.200 Expected 10/5/2026 Factory Lead Time: 20 Weeks	0,877 € 0,607 € 0,522 € 0,456 € View 0,388 € 0,338 € 0,30 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Multi-Hole Cores	3.8 mm		13.3 mm	7.5 mm	28	Bulk	67
Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 5943006401 Fair-Rite 1: 2,42 € 4.824On Order	Mfr. Part No. 5943006401 Mouser Part No 623-5943006401	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 Learn More about Fair-Rite fair rite 59x toroid rings		4.824On Order On Order Ship Dates Mfr. No: 5943006401 Stock: 0 On Order: 536 Expected 12/14/2026 3.216 Expected 2/15/2027 1.072 Expected 2/22/2027 Factory Lead Time: 25 Weeks	2,42 € 1,67 € 1,43 € 1,26 € View 1,10 € 0,972 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	43
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001821 Fair-Rite 1: 2,04 € 2.519On Order	Mfr. Part No. 5961001821 Mouser Part No 623-5961001821	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings		2.519On Order On Order Ship Dates Mfr. No: 5961001821 Stock: 0 On Order: 1.274 Expected 9/28/2026 1.245 Expected 10/12/2026 Factory Lead Time: 20 Weeks	2,04 € 1,41 € 1,20 € 1,07 € View 0,92 € 0,822 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids					59	Bulk	61
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000101 Fair-Rite 1: 0,267 € 35.990Expected 12/14/2026	Mfr. Part No. 5975000101 Mouser Part No 623-5975000101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings		35.990Expected 12/14/2026	0,267 € 0,181 € 0,157 € 0,141 € View 0,126 € 0,109 € 0,092 € 0,076 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	3.05 mm	5.95 mm	1.65 mm		59	Bulk	75
Ferrite Toroids / Ferrite Rings 77 RI 5977001201 Fair-Rite 1: 2,02 € 2.305On Order	Mfr. Part No. 5977001201 Mouser Part No 623-5977001201	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 RI Learn More about Fair-Rite fair rite 59x toroid rings		2.305On Order On Order Ship Dates Mfr. No: 5977001201 Stock: 0 On Order: 202 Pending 241 Expected 9/21/2026 1.862 Expected 10/12/2026 Factory Lead Time: 20 Weeks	2,02 € 1,40 € 1,20 € 1,06 € View 0,929 € 0,787 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	19 mm	29 mm		13.85 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm 5977002701 Fair-Rite 1: 2,73 € 2.846On Order	Mfr. Part No. 5977002701 Mouser Part No 623-5977002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm Learn More about Fair-Rite fair rite 59x toroid rings		2.846On Order On Order Ship Dates Mfr. No: 5977002701 Stock: 0 On Order: 991 Expected 10/19/2026 1.855 Expected 11/23/2026 Factory Lead Time: 20 Weeks	2,73 € 1,88 € 1,60 € 1,41 € View 1,23 € 1,12 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm		12.7 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm 5977011101 Fair-Rite 1: 12,77 € 192On Order	Mfr. Part No. 5977011101 Mouser Part No 623-5977011101	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm Learn More about Fair-Rite fair rite 59x toroid rings		192On Order On Order Ship Dates Mfr. No: 5977011101 Stock: 0 On Order: 96 Expected 11/9/2026 96 Expected 12/14/2026 Factory Lead Time: 20 Weeks	12,77 € 9,72 € 7,91 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	38.85 mm	73.65 mm		12.7 mm	59	Bulk	77
Ferrite Toroids / Ferrite Rings 78 TOROID 5978002701 Fair-Rite 1: 2,61 € 5.310On Order	Mfr. Part No. 5978002701 Mouser Part No 623-5978002701	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings		5.310On Order On Order Ship Dates Mfr. No: 5978002701 Stock: 0 On Order: 2.342 Expected 10/12/2026 2.968 Expected 11/9/2026 Factory Lead Time: 20 Weeks	2,61 € 1,81 € 1,51 € 1,35 € View 1,18 € 1,07 €	Min.: 1 Mult.: 1	Ferrite Toroids / Ferrite Rings	Toroids	23 mm	35.55 mm	12.7 mm		59	Bulk	78