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Ring Core Passive Components

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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.
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz 74270151 Wurth Elektronik 1: €3.76 963In Stock	Mfr. Part No. 74270151 Mouser Part No 710-74270151	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	963In Stock	€3.76 €3.69 €3.56 €3.14	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 742701707 Wurth Elektronik 1: €1.14 1,305In Stock	Mfr. Part No. 742701707 Mouser Part No 710-742701707	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,305In Stock	€1.14 €1.06 €0.963 €0.869 €0.789	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 742701712 Wurth Elektronik 1: €0.499 197In Stock 1,050Expected 26/10/2026	Mfr. Part No. 742701712 Mouser Part No 710-742701712	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	197In Stock 1,050Expected 26/10/2026	€0.499 €0.458 €0.418 €0.379 View €0.345 €0.314	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 74270176 Wurth Elektronik 1: €0.507 918In Stock 1,000Expected 12/02/2027	Mfr. Part No. 74270176 Mouser Part No 710-74270176	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	918In Stock 1,000Expected 12/02/2027	€0.507 €0.471 €0.428 €0.39 View €0.354 €0.322	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 7427018 Wurth Elektronik 1: €0.98 38In Stock	Mfr. Part No. 7427018 Mouser Part No 710-7427018	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	38In Stock	€0.98 €0.886 €0.783 €0.62	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 74270181 Wurth Elektronik 1: €0.886 393In Stock	Mfr. Part No. 74270181 Mouser Part No 710-74270181	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	393In Stock	€0.886 €0.869 €0.833 €0.801 €0.735	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 74270182 Wurth Elektronik 1: €2.28 257In Stock	Mfr. Part No. 74270182 Mouser Part No 710-74270182	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	257In Stock	€2.28 €2.24 €2.16 €2.08 €1.92	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000811 Fair-Rite 1: €0.258 787In Stock	Mfr. Part No. 5961000811 Mouser Part No 623-5961000811	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	787In Stock	€0.258 €0.181 €0.147 €0.125 View €0.107 €0.103 €0.079 €0.065 €0.055	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm 5943000911 Fair-Rite 1: €0.611 1,046In Stock	Mfr. Part No. 5943000911 Mouser Part No 623-5943000911	Fair-Rite	Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,046In Stock	€0.611 €0.449 €0.391 €0.349 View €0.308 €0.262 €0.23 €0.209 €0.182	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000111 Fair-Rite 1: €0.43 1,130In Stock	Mfr. Part No. 5961000111 Mouser Part No 623-5961000111	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,130In Stock	€0.43 €0.301 €0.261 €0.208 View €0.177 €0.157 €0.137 €0.124 €0.113	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200 LRF251515MKCX Chemi-Con 1: €11.95 47In Stock 231Expected 23/02/2027	Mfr. Part No. LRF251515MKCX Mouser Part No 661-LRF251515MKCX	Chemi-Con	Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200 Learn More about Chemi-Con ucc fl v nanocrystalline coils	Datasheet	47In Stock 231Expected 23/02/2027	€11.95 €9.83 €8.82 €8.45 €7.55	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm 5967000201 Fair-Rite 1: €0.671 11,716Expected 30/11/2026	Mfr. Part No. 5967000201 Mouser Part No 623-5967000201	Fair-Rite	Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	11,716Expected 30/11/2026	€0.671 €0.471 €0.415 €0.369 View €0.326 €0.275 €0.24 €0.23 €0.20	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 5943006401 Fair-Rite 1: €2.51 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	Datasheet	4,824On Order On Order Ship Dates Mfr. No: 5943006401 Stock: 0 On Order: 536 Expected 14/12/2026 3,216 Expected 15/02/2027 1,072 Expected 22/02/2027 Factory Lead Time: 20 Weeks	€2.51 €1.74 €1.48 €1.31 View €1.17 €0.972	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000101 Fair-Rite 1: €0.31 35,990Expected 21/12/2026	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	Datasheet	35,990Expected 21/12/2026	€0.31 €0.216 €0.181 €0.149 View €0.127 €0.112 €0.085 €0.072	Min.: 1 Mult.: 1
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	Datasheet	2,846On Order On Order Ship Dates Mfr. No: 5977002701 Stock: 0 On Order: 991 Expected 03/11/2026 1,855 Expected 23/11/2026 Factory Lead Time: 20 Weeks	€2.73 €1.88 €1.61 €1.41 View €1.23 €1.12	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm 5977011101 Fair-Rite 1: €14.68 170On 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	Datasheet	170On Order On Order Ship Dates Mfr. No: 5977011101 Stock: 0 On Order: 74 Expected 18/11/2026 96 Expected 14/12/2026 Factory Lead Time: 20 Weeks	€14.68 €9.72 €7.91	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978011101 Fair-Rite 1: €11.70 240On Order	Mfr. Part No. 5978011101 Mouser Part No 623-5978011101	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	240On Order On Order Ship Dates Mfr. No: 5978011101 Stock: 0 On Order: 96 Expected 25/01/2027 144 Expected 15/02/2027 Factory Lead Time: 20 Weeks	€11.70 €7.92 €5.90	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm 7427011 Wurth Elektronik 1: €1.18 2,394On Order	Mfr. Part No. 7427011 Mouser Part No 710-7427011	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,394On Order On Order Ship Dates Mfr. No: 7427011 Stock: 0 On Order: 882 Expected 26/10/2026 630 Expected 02/11/2026 882 Expected 19/02/2027 Factory Lead Time: 20 Weeks	€1.18 €1.02 €1.01 €0.853 €0.689	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm 5975011121 Fair-Rite 1: €20.84 45Expected 30/11/2026	Mfr. Part No. 5975011121 Mouser Part No 623-5975011121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	45Expected 30/11/2026	€20.84 €13.41 €11.43	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 Toroid 5977000321 Fair-Rite 1: €0.989 3,156Expected 22/03/2027	Mfr. Part No. 5977000321 Mouser Part No 623-5977000321	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	3,156Expected 22/03/2027	€0.989 €0.691 €0.594 €0.527 View €0.465 €0.39 €0.342	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 7427012 Wurth Elektronik 1: €1.18 1,494On Order	Mfr. Part No. 7427012 Mouser Part No 710-7427012	Wurth Elektronik	Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	1,494On Order On Order Ship Dates Mfr. No: 7427012 Stock: 0 On Order: 927 Expected 06/11/2026 567 Expected 25/12/2026 Factory Lead Time: 20 Weeks	€1.18 €1.15 €1.12 €0.98	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID Fair-Rite 5961003101 5961003101 Fair-Rite 1: €0.267 1,480Expected 29/03/2027	Mfr. Part No. 5961003101 Mouser Part No 623-5961003101	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,480Expected 29/03/2027	€0.267 €0.185 €0.161 €0.128 View €0.108 €0.095 €0.083 €0.076 €0.071	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978002101 Fair-Rite 120,000: €0.076 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 5978002101 Mouser Part No 623-5978002101	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	Non-Stocked Lead-Time 12 Weeks	€0.076	Min.: 120,000 Mult.: 120,000
Ferrite Toroids / Ferrite Rings 78 RI 5978008001 Fair-Rite 20: €59.75 Non-Stocked Lead-Time 12 Weeks	Mfr. Part No. 5978008001 Mouser Part No 623-5978008001	Fair-Rite	Ferrite Toroids / Ferrite Rings 78 RI Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	Non-Stocked Lead-Time 12 Weeks	Cut Tape €59.75	Min.: 20 Mult.: 10 : 10
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001921 Fair-Rite 1,242: €0.498 Non-Stocked Lead-Time 20 Weeks	Mfr. Part No. 5961001921 Mouser Part No 623-5961001921	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	Non-Stocked Lead-Time 20 Weeks	€0.498	Min.: 1,242 Mult.: 1,242

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