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26x EMI Suppression Cores

Fair-Rite 26x EMI Suppression Cores are available in flat ribbon, round cable, toroidal, and ferrite bead suppression core variants. The ferrite beads are cost-effective and can suppress conducted EMI signals. The chip beads can be used in devices such as cellular phones, computers, laptops, and pagers. The Fair-Rite ferrite round cable and flat ribbon cores are intended for larger suppression parts.

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Image	Part #	Mfr.	Description	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cable Cores Round Cable EMI Suppression Core 2643005701 Fair-Rite 1: £0.173 48,439In Stock	Mfr. Part No. 2643005701 Mouser Part No 623-2643005701	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	48,439In Stock	£0.173 £0.123 £0.107 £0.096 View £0.086 £0.073 £0.065 £0.057 £0.046	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=80 OHM @100 MHz 2643006302 Fair-Rite 1: £0.338 14,484In Stock	Mfr. Part No. 2643006302 Mouser Part No 623-2643006302	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=80 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	14,484In Stock	£0.338 £0.237 £0.205 £0.182 View £0.163 £0.138 £0.121 £0.106 £0.10	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2643013801 Fair-Rite 1: £0.075 119,775In Stock	Mfr. Part No. 2643013801 Mouser Part No 623-2643013801	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	119,775In Stock	£0.075 £0.032 £0.028 £0.025 View £0.023 £0.019 £0.017 £0.013	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=131 OHM @100MHz 2643021801 Fair-Rite 1: £0.158 59,758In Stock 117,600Expected 12/10/2026	Mfr. Part No. 2643021801 Mouser Part No 623-2643021801	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=131 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	59,758In Stock 117,600Expected 12/10/2026	£0.158 £0.105 £0.092 £0.082 View £0.068 £0.058 £0.045 £0.038	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z= 145 OHM @100MHz 2643023002 Fair-Rite 1: £0.511 11,314In Stock 16,920On Order	Mfr. Part No. 2643023002 Mouser Part No 623-2643023002	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z= 145 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	11,314In Stock 16,920On Order On Order Ship Dates Mfr. No: 2643023002 Stock: 11,314 Can Dispatch Immediately On Order: 4,512 Expected 12/10/2026 12,408 Expected 09/11/2026 Factory Lead Time: 20 Weeks	£0.511 £0.357 £0.308 £0.275 View £0.244 £0.207 £0.185	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 230 OHM @100 MHz 2643101902 Fair-Rite 1: £3.47 1,210In Stock 848Expected 08/02/2027	Mfr. Part No. 2643101902 Mouser Part No 623-2643101902	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 230 OHM @100 MHz	1,210In Stock 848Expected 08/02/2027	£3.47 £2.37 £2.02 £1.76 £1.52	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core 330ohm @ 100MHz 2643103002 Fair-Rite 1: £8.22 656In Stock 11,858On Order	Mfr. Part No. 2643103002 Mouser Part No 623-2643103002	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core 330ohm @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	656In Stock 11,858On Order On Order Ship Dates Mfr. No: 2643103002 Stock: 656 Can Dispatch Immediately On Order: 2,940 Expected 12/10/2026 8,918 Expected 26/10/2026 Factory Lead Time: 20 Weeks	£8.22 £5.83 £4.62 £4.26	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2643163851 Fair-Rite 1: £3.68 828In Stock	Mfr. Part No. 2643163851 Mouser Part No 623-2643163851	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	828In Stock	£3.68 £2.52 £2.13 £1.87 £1.62	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SPLIT FLAT CBL CR Z=290 OHM @100MHz 2643163951 Fair-Rite 1: £4.15 921In Stock	Mfr. Part No. 2643163951 Mouser Part No 623-2643163951	Fair-Rite	Ferrite Cable Cores 43 SPLIT FLAT CBL CR Z=290 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	921In Stock	£4.15 £2.66 £2.36 £2.09 £1.86	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z = 200 OHM @100MHz 2643250202 Fair-Rite 1: £0.578 6,069In Stock	Mfr. Part No. 2643250202 Mouser Part No 623-2643250202	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z = 200 OHM @100MHz	6,069In Stock	£0.578 £0.403 £0.347 £0.309 View £0.265 £0.231 £0.206 £0.186	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z= 102 OHM @100MHz 2643250402 Fair-Rite 1: £0.248 59,578In Stock 67,200On Order	Mfr. Part No. 2643250402 Mouser Part No 623-2643250402	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z= 102 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	59,578In Stock 67,200On Order On Order Ship Dates Mfr. No: 2643250402 Stock: 59,578 Can Dispatch Immediately On Order: 19,200 Expected 09/11/2026 48,000 Expected 21/12/2026 Factory Lead Time: 20 Weeks	£0.248 £0.169 £0.147 £0.132 View £0.117 £0.10 £0.084 £0.067 £0.062	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 ROUND CABLE CORE CS39/17/22-43 2643251002 Fair-Rite 1: £7.79 1,803In Stock	Mfr. Part No. 2643251002 Mouser Part No 623-2643251002	Fair-Rite	Ferrite Cable Cores 43 ROUND CABLE CORE CS39/17/22-43	1,803In Stock	£7.79 £5.46 £4.56 £3.72	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=50 OHM @100 MHz 2643375102 Fair-Rite 1: £0.33 14,583In Stock 4,560Expected 01/02/2027	Mfr. Part No. 2643375102 Mouser Part No 623-2643375102	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=50 OHM @100 MHz	14,583In Stock 4,560Expected 01/02/2027	£0.33 £0.234 £0.203 £0.181 View £0.162 £0.127 £0.11 £0.102 £0.099	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 236 OHM @100 MHz 2643480002 Fair-Rite 1: £0.934 11,214In Stock	Mfr. Part No. 2643480002 Mouser Part No 623-2643480002	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 236 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	11,214In Stock	£0.934 £0.648 £0.557 £0.494 View £0.437 £0.395	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z=113 OHM @100 MHz 2643625002 Fair-Rite 1: £0.668 39,185In Stock	Mfr. Part No. 2643625002 Mouser Part No 623-2643625002	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=113 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	39,185In Stock	£0.668 £0.466 £0.402 £0.357 View £0.315 £0.265 £0.225 £0.22	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 213 OHM @100MHZ 2643625102 Fair-Rite 1: £1.20 3,874In Stock 3,760Expected 30/11/2026	Mfr. Part No. 2643625102 Mouser Part No 623-2643625102	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 213 OHM @100MHZ Learn More about Fair-Rite fair rite 26x emi suppression cores	3,874In Stock 3,760Expected 30/11/2026	£1.20 £0.841 £0.718 £0.636 View £0.559 £0.527	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z=384 OHM @100 MHz 2643625202 Fair-Rite 1: £1.97 7,247In Stock 6,392Expected 08/10/2026	Mfr. Part No. 2643625202 Mouser Part No 623-2643625202	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=384 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	7,247In Stock 6,392Expected 08/10/2026	£1.97 £1.37 £1.16 £1.03 £0.834	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2643625902 Fair-Rite 1: £10.50 339In Stock	Mfr. Part No. 2643625902 Mouser Part No 623-2643625902	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core	339In Stock	£10.50 £7.00 £5.61 £5.45 £5.42	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 196 OHM @100MHz 2643626402 Fair-Rite 1: £1.48 11,184In Stock 10,152Expected 23/11/2026	Mfr. Part No. 2643626402 Mouser Part No 623-2643626402	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 196 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	11,184In Stock 10,152Expected 23/11/2026	£1.48 £1.03 £0.882 £0.78 View £0.682 £0.624 £0.618	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 383 OHM @100MHz 2643626502 Fair-Rite 1: £2.55 6,185In Stock 940Expected 14/12/2026	Mfr. Part No. 2643626502 Mouser Part No 623-2643626502	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 383 OHM @100MHz	6,185In Stock 940Expected 14/12/2026	£2.55 £1.81 £1.55 £1.38 £1.13	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 200 OHM @100MHz 2643665702 Fair-Rite 1: £1.31 10,960In Stock 10,152Expected 12/10/2026	Mfr. Part No. 2643665702 Mouser Part No 623-2643665702	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 200 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	10,960In Stock 10,152Expected 12/10/2026	£1.31 £0.917 £0.78 £0.689 View £0.606 £0.554 £0.55	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 88 OHM @100MHz 2643665802 Fair-Rite 1: £0.661 44,743In Stock	Mfr. Part No. 2643665802 Mouser Part No 623-2643665802	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 88 OHM @100MHz	44,743In Stock	£0.661 £0.463 £0.399 £0.354 View £0.313 £0.264 £0.234	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 82 OHM @100MHz 2643800502 Fair-Rite 1: £0.841 17,242In Stock 2,024Expected 14/10/2026	Mfr. Part No. 2643800502 Mouser Part No 623-2643800502	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 82 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	17,242In Stock 2,024Expected 14/10/2026	£0.841 £0.571 £0.506 £0.45 View £0.396 £0.38	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z=47 OHM @100MHz 2643801002 Fair-Rite 1: £1.06 6,312In Stock 7,208On Order	Mfr. Part No. 2643801002 Mouser Part No 623-2643801002	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=47 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	6,312In Stock 7,208On Order On Order Ship Dates Mfr. No: 2643801002 Stock: 6,312 Can Dispatch Immediately On Order: 1,272 Expected 09/11/2026 5,936 Expected 07/12/2026 Factory Lead Time: 20 Weeks	£1.06 £0.78 £0.691 £0.64 View £0.567 £0.491	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z=73 OHM @100MHz 2643801902 Fair-Rite 1: £0.54 14,890In Stock	Mfr. Part No. 2643801902 Mouser Part No 623-2643801902	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=73 OHM @100MHz	14,890In Stock	£0.54 £0.379 £0.327 £0.292 View £0.258 £0.24	Min.: 1 Mult.: 1

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