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Ring Core Passive Components

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (TWD) 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: NT$156.66 963In Stock	Mfr. Part # 74270151 Mouser Part # 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	NT$156.66 NT$153.80 NT$148.42 NT$130.85	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz 742701707 Wurth Elektronik 1: NT$47.32 1,305In Stock	Mfr. Part # 742701707 Mouser Part # 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	NT$47.32 NT$44.10 NT$40.15 NT$36.21 NT$32.87	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz 742701712 Wurth Elektronik 1: NT$20.79 197In Stock 1,050Expected 10/26/2026	Mfr. Part # 742701712 Mouser Part # 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 10/26/2026	NT$20.79 NT$19.11 NT$17.42 NT$15.81 View NT$14.38 NT$13.09	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz 74270176 Wurth Elektronik 1: NT$21.15 918In Stock 1,000Expected 2/12/2027	Mfr. Part # 74270176 Mouser Part # 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 2/12/2027	NT$21.15 NT$19.65 NT$17.85 NT$16.28 View NT$14.77 NT$13.41	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm 7427018 Wurth Elektronik 1: NT$40.87 38In Stock	Mfr. Part # 7427018 Mouser Part # 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	NT$40.87 NT$36.93 NT$32.62 NT$25.85	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz 74270181 Wurth Elektronik 1: NT$36.93 393In Stock	Mfr. Part # 74270181 Mouser Part # 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	NT$36.93 NT$36.21 NT$34.74 NT$33.38 NT$30.65	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz 74270182 Wurth Elektronik 1: NT$95.00 257In Stock	Mfr. Part # 74270182 Mouser Part # 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	NT$95.00 NT$93.57 NT$89.98 NT$86.76 NT$79.95	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000811 Fair-Rite 1: NT$10.76 787In Stock	Mfr. Part # 5961000811 Mouser Part # 623-5961000811	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	787In Stock	NT$10.76 NT$7.53 NT$6.13 NT$5.20 View NT$4.45 NT$4.30 NT$3.30 NT$2.69 NT$2.29	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm 5943000911 Fair-Rite 1: NT$25.45 1,046In Stock	Mfr. Part # 5943000911 Mouser Part # 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	NT$25.45 NT$18.71 NT$16.31 NT$14.56 View NT$12.83 NT$10.93 NT$9.57 NT$8.71 NT$7.60	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 61 Toroid 5961000111 Fair-Rite 1: NT$17.93 1,130In Stock	Mfr. Part # 5961000111 Mouser Part # 623-5961000111	Fair-Rite	Ferrite Toroids / Ferrite Rings 61 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	1,130In Stock	NT$17.93 NT$12.55 NT$10.86 NT$8.68 View NT$7.39 NT$6.52 NT$5.70 NT$5.16 NT$4.70	Min.: 1 Mult.: 1
Ferrite Cores & Accessories 38.1mH 28.3x12.7x17.5mm AEC-Q200 LRF251515MKCX Chemi-Con 1: NT$498.32 47In Stock 231Expected 2/23/2027	Mfr. Part # LRF251515MKCX Mouser Part # 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 2/23/2027	NT$498.32 NT$409.77 NT$367.82 NT$352.41 View NT$314.40 NT$302.93	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 67 TOROID 3.3mm 9.50mm 5967000201 Fair-Rite 1: NT$27.96 11,716Expected 11/30/2026	Mfr. Part # 5967000201 Mouser Part # 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 11/30/2026	NT$27.96 NT$19.65 NT$17.28 NT$15.38 View NT$13.59 NT$11.47 NT$10.00 NT$9.57 NT$8.32	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43 5943006401 Fair-Rite 1: NT$104.68 4,824On Order	Mfr. Part # 5943006401 Mouser Part # 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. #: 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: 20 Weeks	NT$104.68 NT$72.42 NT$61.66 NT$54.49 View NT$48.76 NT$40.51	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 75 TOROID 5975000101 Fair-Rite 1: NT$12.91 35,990Expected 12/21/2026	Mfr. Part # 5975000101 Mouser Part # 623-5975000101	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 TOROID Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	35,990Expected 12/21/2026	NT$12.91 NT$9.00 NT$7.53 NT$6.20 View NT$5.31 NT$4.66 NT$3.55 NT$3.01	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm 5977002701 Fair-Rite 1: NT$114.00 2,846On Order	Mfr. Part # 5977002701 Mouser Part # 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. #: 5977002701 Stock: 0 On Order: 991 Expected 11/3/2026 1,855 Expected 11/23/2026 Factory Lead-Time: 20 Weeks	NT$114.00 NT$78.51 NT$67.04 NT$58.79 View NT$51.27 NT$46.61	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 TOROID 12.7mm 73.65mm 5977011101 Fair-Rite 1: NT$611.96 170On Order	Mfr. Part # 5977011101 Mouser Part # 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. #: 5977011101 Stock: 0 On Order: 74 Expected 11/18/2026 96 Expected 12/14/2026 Factory Lead-Time: 20 Weeks	NT$611.96 NT$405.11 NT$329.82	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978011101 Fair-Rite 1: NT$487.56 240On Order	Mfr. Part # 5978011101 Mouser Part # 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. #: 5978011101 Stock: 0 On Order: 96 Expected 1/25/2027 144 Expected 2/15/2027 Factory Lead-Time: 20 Weeks	NT$487.56 NT$330.18 NT$245.93	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 148 ohms 7.6mm 7427011 Wurth Elektronik 1: NT$49.11 2,394On Order	Mfr. Part # 7427011 Mouser Part # 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. #: 7427011 Stock: 0 On Order: 882 Expected 10/26/2026 630 Expected 11/2/2026 882 Expected 2/19/2027 Factory Lead-Time: 20 Weeks	NT$49.11 NT$42.66 NT$41.94 NT$35.56 NT$28.72	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 77 Toroid 5977000321 Fair-Rite 1: NT$41.23 3,156Expected 3/22/2027	Mfr. Part # 5977000321 Mouser Part # 623-5977000321	Fair-Rite	Ferrite Toroids / Ferrite Rings 77 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	3,156Expected 3/22/2027	NT$41.23 NT$28.82 NT$24.77 NT$21.98 View NT$19.39 NT$16.28 NT$14.27	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 76Ohm @ 25MHz 7427012 Wurth Elektronik 1: NT$49.11 1,494On Order	Mfr. Part # 7427012 Mouser Part # 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. #: 7427012 Stock: 0 On Order: 927 Expected 11/6/2026 567 Expected 12/25/2026 Factory Lead-Time: 20 Weeks	NT$49.11 NT$48.04 NT$46.61 NT$40.87	Min.: 1 Mult.: 1
Ferrite Toroids / Ferrite Rings 78 TOROID 5978002101 Fair-Rite 120,000: NT$3.15 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 5978002101 Mouser Part # 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	NT$3.15	Min.: 120,000 Mult.: 120,000
Ferrite Toroids / Ferrite Rings 78 RI 5978008001 Fair-Rite 20: NT$2,490.86 Non-Stocked Lead-Time 12 Weeks	Mfr. Part # 5978008001 Mouser Part # 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 NT$2,490.86	Min.: 20 Mult.: 10 : 10
Ferrite Toroids / Ferrite Rings 61 Toroid 5961001921 Fair-Rite 1,242: NT$20.76 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 5961001921 Mouser Part # 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	NT$20.76	Min.: 1,242 Mult.: 1,242
Ferrite Toroids / Ferrite Rings 75 Toroid 5975001121 Fair-Rite 4,800: NT$23.19 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 5975001121 Mouser Part # 623-5975001121	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	Non-Stocked Lead-Time 20 Weeks	NT$23.19	Min.: 4,800 Mult.: 4,800
Ferrite Toroids / Ferrite Rings 75 Toroid 5975004921 Fair-Rite 1: NT$72.42 Non-Stocked Lead-Time 20 Weeks	Mfr. Part # 5975004921 Mouser Part # 623-5975004921	Fair-Rite	Ferrite Toroids / Ferrite Rings 75 Toroid Learn More about Fair-Rite fair rite 59x toroid rings	Datasheet	Non-Stocked Lead-Time 20 Weeks	NT$72.42 NT$50.19 NT$42.66 NT$37.64 View NT$32.09 NT$27.82 NT$26.46	Min.: 1 Mult.: 1

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