.hide-partial { max-height: none; } .show-more { display: none; }

Ring Core Passive Components

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Passive Components

List Images

Results: 188

Applied Filters:

Type = Ring Core

Manufacturer

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (DKK) 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: 28,05 kr. 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	28,05 kr. 27,53 kr. 26,56 kr. 23,42 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 742701707 Wurth Elektronik 1: 8,50 kr. 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	8,50 kr. 7,91 kr. 7,18 kr. 6,48 kr. 5,89 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 742701712 Wurth Elektronik 1: 3,72 kr. 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	3,72 kr. 3,42 kr. 3,12 kr. 2,83 kr. View 2,57 kr. 2,34 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 74270176 Wurth Elektronik 1: 3,78 kr. 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	3,78 kr. 3,51 kr. 3,19 kr. 2,91 kr. View 2,64 kr. 2,40 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 7427018 Wurth Elektronik 1: 7,31 kr. 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	7,31 kr. 6,61 kr. 5,84 kr. 4,63 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 74270181 Wurth Elektronik 1: 6,61 kr. 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	6,61 kr. 6,48 kr. 6,21 kr. 5,98 kr. 5,48 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 74270182 Wurth Elektronik 1: 17,01 kr. 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	17,01 kr. 16,71 kr. 16,11 kr. 15,52 kr. 14,32 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000811 Fair-Rite 1: 1,92 kr. 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	1,92 kr. 1,35 kr. 1,10 kr. 0,933 kr. View 0,798 kr. 0,768 kr. 0,589 kr. 0,485 kr. 0,41 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm 5943000911 Fair-Rite 1: 4,56 kr. 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	4,56 kr. 3,35 kr. 2,92 kr. 2,60 kr. View 2,30 kr. 1,95 kr. 1,72 kr. 1,56 kr. 1,36 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000111 Fair-Rite 1: 3,21 kr. 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	3,21 kr. 2,25 kr. 1,95 kr. 1,55 kr. View 1,32 kr. 1,17 kr. 1,02 kr. 0,925 kr. 0,843 kr.	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200 LRF251515MKCX Chemi-Con 1: 89,15 kr. 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	89,15 kr. 73,33 kr. 65,80 kr. 63,04 kr. 56,32 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm 5967000201 Fair-Rite 1: 5,01 kr. 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	5,01 kr. 3,51 kr. 3,10 kr. 2,75 kr. View 2,43 kr. 2,05 kr. 1,79 kr. 1,72 kr. 1,49 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 5943006401 Fair-Rite 1: 18,72 kr. 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	18,72 kr. 12,98 kr. 11,04 kr. 9,77 kr. View 8,73 kr. 7,25 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000101 Fair-Rite 1: 2,31 kr. 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	2,31 kr. 1,61 kr. 1,35 kr. 1,11 kr. View 0,947 kr. 0,836 kr. 0,634 kr. 0,537 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm 5977002701 Fair-Rite 1: 20,37 kr. 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	20,37 kr. 14,02 kr. 12,01 kr. 10,52 kr. View 9,18 kr. 8,36 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm 5977011101 Fair-Rite 1: 109,51 kr. 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	109,51 kr. 72,51 kr. 59,01 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978011101 Fair-Rite 1: 87,28 kr. 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	87,28 kr. 59,08 kr. 44,01 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm 7427011 Wurth Elektronik 1: 8,80 kr. 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	8,80 kr. 7,61 kr. 7,53 kr. 6,36 kr. 5,14 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 75.65x37.60x13.60 mm 5975011121 Fair-Rite 1: 155,47 kr. 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	155,47 kr. 100,04 kr. 85,27 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 Toroid 5977000321 Fair-Rite 1: 7,38 kr. 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	7,38 kr. 5,15 kr. 4,43 kr. 3,93 kr. View 3,47 kr. 2,91 kr. 2,55 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 7427012 Wurth Elektronik 1: 8,80 kr. 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	8,80 kr. 8,58 kr. 8,36 kr. 7,31 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 TOROID Fair-Rite 5961003101 5961003101 Fair-Rite 1: 1,99 kr. 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	1,99 kr. 1,38 kr. 1,20 kr. 0,955 kr. View 0,806 kr. 0,709 kr. 0,619 kr. 0,567 kr. 0,53 kr.	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978002101 Fair-Rite 120.000: 0,567 kr. 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	0,567 kr.	Min.: 120.000 Mult.: 120.000
Ferrite Toroids / Ferrite Rings 78 RI 5978008001 Fair-Rite 20: 445,74 kr. 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 445,74 kr.	Min.: 20 Mult.: 10 : 10
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001921 Fair-Rite 1.242: 3,72 kr. 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	3,72 kr.	Min.: 1.242 Mult.: 1.242

Ring Core Passive Components

Types of Passive Components

Applied Filters:

Customer Service Office

Company

Resources

Support