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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	Datasheet	Availability	Pricing (GBP) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cores & Accessories 75 ROUND SUPPRESSION CORE 2675801802 Fair-Rite 1: £2.55 387In Stock	Mfr. Part No. 2675801802 Mouser Part No 623-2675801802	Fair-Rite	Ferrite Cores & Accessories 75 ROUND SUPPRESSION CORE Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	387In Stock	£2.55 £1.75 £1.49 £1.36 View £1.20 £1.06	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2631023002 Fair-Rite 1: £0.615 11,188In Stock	Mfr. Part No. 2631023002 Mouser Part No 623-2631023002	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	11,188In Stock	£0.615 £0.431 £0.372 £0.33 View £0.292 £0.255	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz 2631101902 Fair-Rite 1: £3.27 5,062In Stock 10,176Expected 22/02/2027	Mfr. Part No. 2631101902 Mouser Part No 623-2631101902	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz	Datasheet	5,062In Stock 10,176Expected 22/02/2027	£3.27 £2.23 £1.90 £1.66 £1.40	Min.: 1 Mult.: 1
Ferrite Cable Cores Z=230 @ 100MHz 2631250202 Fair-Rite 1: £0.338 52,195In Stock 36,000Expected 15/02/2027	Mfr. Part No. 2631250202 Mouser Part No 623-2631250202	Fair-Rite	Ferrite Cable Cores Z=230 @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	52,195In Stock 36,000Expected 15/02/2027	£0.338 £0.237 £0.184 £0.163 View £0.139 £0.121 £0.093	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz 2631480102 Fair-Rite 1: £0.601 7,021In Stock	Mfr. Part No. 2631480102 Mouser Part No 623-2631480102	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	7,021In Stock	£0.601 £0.421 £0.362 £0.291 £0.259	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz 2631540202 Fair-Rite 1: £0.593 26,014In Stock 50,784Expected 15/02/2027	Mfr. Part No. 2631540202 Mouser Part No 623-2631540202	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	26,014In Stock 50,784Expected 15/02/2027	£0.593 £0.413 £0.363 £0.324 View £0.286 £0.242 £0.211 £0.201 £0.175	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=130 OHM @100MHz 2631625002 Fair-Rite 1: £0.943 7,197In Stock	Mfr. Part No. 2631625002 Mouser Part No 623-2631625002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=130 OHM @100MHz	Datasheet	7,197In Stock	£0.943 £0.662 £0.571 £0.499 View £0.436 £0.378 £0.365	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Rnd Cable Core Z=260 OHM @100MHz 2631625102 Fair-Rite 1: £1.27 11,324In Stock	Mfr. Part No. 2631625102 Mouser Part No 623-2631625102	Fair-Rite	Ferrite Cable Cores 31 Rnd Cable Core Z=260 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	11,324In Stock	£1.27 £0.882 £0.759 £0.669 View £0.588 £0.513	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z= 225 OHM @100 MHz 2631665702 Fair-Rite 1: £1.32 13,067In Stock 11,656Expected 28/12/2026	Mfr. Part No. 2631665702 Mouser Part No 623-2631665702	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z= 225 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	13,067In Stock 11,656Expected 28/12/2026	£1.32 £0.943 £0.803 £0.732 View £0.651 £0.496 £0.492	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=40 OHM @100MHz 2643000101 Fair-Rite 1: £0.075 234,053In Stock	Mfr. Part No. 2643000101 Mouser Part No 623-2643000101	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=40 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	234,053In Stock	£0.075 £0.035 £0.028 £0.024 View £0.022 £0.019 £0.017 £0.013 £0.011	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=31 OHM @ 100MHz 2643000201 Fair-Rite 1: £0.075 207,526In Stock 482,100On Order	Mfr. Part No. 2643000201 Mouser Part No 623-2643000201	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=31 OHM @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	207,526In Stock 482,100On Order On Order Ship Dates Mfr. No: 2643000201 Stock: 207,526 Can Dispatch Immediately On Order: 360,000 Expected 26/03/2027 122,100 TBD Factory Lead Time: 20 Weeks	£0.075 £0.035 £0.026 £0.024 View £0.022 £0.019 £0.017 £0.013 £0.011	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Shield Bead 22OHM/100MHZ; 300MHZ 2643000501 Fair-Rite 1: £0.075 177,356In Stock	Mfr. Part No. 2643000501 Mouser Part No 623-2643000501	Fair-Rite	Ferrite Cable Cores 43 Shield Bead 22OHM/100MHZ; 300MHZ Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	177,356In Stock	£0.075 £0.033 £0.027 £0.024 View £0.02 £0.018 £0.016 £0.012	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=35 OHM @100MHz 2643001501 Fair-Rite 1: £0.075 102,551In Stock 180,000Expected 12/04/2027	Mfr. Part No. 2643001501 Mouser Part No 623-2643001501	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=35 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	102,551In Stock 180,000Expected 12/04/2027	£0.075 £0.035 £0.027 £0.024 View £0.021 £0.019 £0.017 £0.013 £0.012	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=43 OHM @ 100 MHz 2643002402 Fair-Rite 1: £0.196 50,354In Stock	Mfr. Part No. 2643002402 Mouser Part No 623-2643002402	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=43 OHM @ 100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	50,354In Stock	£0.196 £0.136 £0.109 £0.094 View £0.08 £0.065 £0.057 £0.047	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z = 31 OHM @ 100MHz 2643004801 Fair-Rite 1: £0.075 332,034In Stock	Mfr. Part No. 2643004801 Mouser Part No 623-2643004801	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z = 31 OHM @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	332,034In Stock	£0.075 £0.033 £0.027 £0.024 View £0.02 £0.018 £0.016 £0.012	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2643005701 Fair-Rite 1: £0.173 41,984In 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	Datasheet	41,984In Stock	£0.173 £0.123 £0.096 £0.086 View £0.073 £0.065 £0.057 £0.051 £0.046	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=131 OHM @100MHz 2643021801 Fair-Rite 1: £0.15 145,718In Stock	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	Datasheet	145,718In Stock	£0.15 £0.101 £0.083 £0.071 View £0.06 £0.053 £0.043 £0.035 £0.033	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=82 OHM @100MHz 2643022401 Fair-Rite 1: £0.12 37,321In Stock 4,000On Order	Mfr. Part No. 2643022401 Mouser Part No 623-2643022401	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z=82 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	37,321In Stock 4,000On Order	£0.12 £0.084 £0.065 £0.058 View £0.05 £0.045 £0.039 £0.032 £0.03	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z= 145 OHM @100MHz 2643023002 Fair-Rite 1: £0.421 26,939In Stock 1,028On 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	Datasheet	26,939In Stock 1,028On Order	£0.421 £0.298 £0.257 £0.229 View £0.203 £0.173 £0.151 £0.13	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 230 OHM @100 MHz 2643101902 Fair-Rite 1: £3.30 1,071In 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	Datasheet	1,071In Stock 848Expected 08/02/2027	£3.30 £2.26 £1.91 £1.68 £1.52	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SPLIT FLAT CBL CR Z=290 OHM @100MHz 2643163951 Fair-Rite 1: £4.15 721In 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	Datasheet	721In Stock	£4.15 £2.83 £2.38 £2.08 £1.86	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Split Flat Cable 185ohm @ 100MHz 2643166451 Fair-Rite 1: £2.51 974In Stock	Mfr. Part No. 2643166451 Mouser Part No 623-2643166451	Fair-Rite	Ferrite Cable Cores 43 Split Flat Cable 185ohm @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	974In Stock	£2.51 £1.76 £1.66 £1.46 £1.12	Min.: 1 Mult.: 1
Ferrite Cable Cores Flat Cable EMI Suppression Core 2643166751 Fair-Rite 1: £0.255 38,276In Stock	Mfr. Part No. 2643166751 Mouser Part No 623-2643166751	Fair-Rite	Ferrite Cable Cores Flat Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	38,276In Stock	£0.255 £0.188	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 FULL FLAT CBL COR Z=95 OHM @100MHz 2643168751 Fair-Rite 1: £1.45 3,094In Stock 36,288On Order	Mfr. Part No. 2643168751 Mouser Part No 623-2643168751	Fair-Rite	Ferrite Cable Cores 43 FULL FLAT CBL COR Z=95 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	3,094In Stock 36,288On Order On Order Ship Dates Mfr. No: 2643168751 Stock: 3,094 Can Dispatch Immediately On Order: 13,104 Expected 12/11/2026 8,064 Expected 24/11/2026 15,120 Expected 04/01/2027 Factory Lead Time: 20 Weeks	£1.45 £1.00 £0.863 £0.766 View £0.67 £0.596 £0.586	Min.: 1 Mult.: 1
Ferrite Cable Cores Flat Cable EMI Suppression Core 2643178551 Fair-Rite 1: £1.23 4,012In Stock 1,512On Order	Mfr. Part No. 2643178551 Mouser Part No 623-2643178551	Fair-Rite	Ferrite Cable Cores Flat Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	4,012In Stock 1,512On Order	£1.23 £0.856 £0.732 £0.648 View £0.571 £0.476 £0.42	Min.: 1 Mult.: 1

26x EMI Suppression Cores

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26x EMI Suppression Cores

Types of Passive Components