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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 (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cable Cores Round Cable EMI Suppression Core 2631023002 Fair-Rite 1: $1.12 8,936In Stock 2,256Expected 12/11/2026	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	8,936In Stock 2,256Expected 12/11/2026	$1.12 $0.781 $0.673 $0.598 View $0.53 $0.461	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz 2631101902 Fair-Rite 1: $5.92 5,544In Stock 10,176Expected 22/2/2027	Mfr. Part No. 2631101902 Mouser Part No 623-2631101902	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz	Datasheet	5,544In Stock 10,176Expected 22/2/2027	$5.92 $4.05 $3.44 $3.01 $2.53	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=260 OHM @100MHz 2631102002 Fair-Rite 1: $4.00 5,381In Stock 191,277On Order	Mfr. Part No. 2631102002 Mouser Part No 623-2631102002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=260 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	5,381In Stock 191,277On Order On Order Ship Dates Mfr. No: 2631102002 Stock: 5,381 Can Dispatch Immediately On Order: 91,266 Expected 30/11/2026 100,011 Expected 22/2/2027 Factory Lead Time: 20 Weeks	$4.00 $2.76 $2.34 $2.07 $1.82	Min.: 1 Mult.: 1
Ferrite Cable Cores Z=230 @ 100MHz 2631250202 Fair-Rite 1: $0.612 55,245In Stock 36,000Expected 15/2/2027	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	55,245In Stock 36,000Expected 15/2/2027	$0.612 $0.43 $0.333 $0.296 View $0.252 $0.22 $0.167	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz 2631480102 Fair-Rite 1: $1.09 7,037In 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	7,037In Stock	$1.09 $0.762 $0.657 $0.526 $0.469	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=140 OHM @100MHz 2631540202 Fair-Rite 1: $1.07 36,176In Stock 50,784Expected 15/2/2027	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	36,176In Stock 50,784Expected 15/2/2027	$1.07 $0.748 $0.658 $0.586 View $0.518 $0.438 $0.382 $0.364 $0.316	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z=130 OHM @100MHz 2631625002 Fair-Rite 1: $1.50 7,222In Stock 10,152Expected 19/2/2027	Mfr. Part No. 2631625002 Mouser Part No 623-2631625002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=130 OHM @100MHz	Datasheet	7,222In Stock 10,152Expected 19/2/2027	$1.50 $1.04 $0.896 $0.796 View $0.703 $0.661	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Rnd Cable Core Z=260 OHM @100MHz 2631625102 Fair-Rite 1: $2.27 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	$2.27 $1.58 $1.35 $1.19 View $1.06 $0.93	Min.: 1 Mult.: 1
Ferrite Cable Cores 31 Round Cable Core Z= 225 OHM @100 MHz 2631665702 Fair-Rite 1: $2.39 3,194In Stock 22,936On Order	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	3,194In Stock 22,936On Order On Order Ship Dates Mfr. No: 2631665702 Stock: 3,194 Can Dispatch Immediately On Order: 11,280 Expected 12/11/2026 11,656 Expected 28/12/2026 Factory Lead Time: 20 Weeks	$2.39 $1.70 $1.47 $1.29 View $1.13 $0.899 $0.892	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=40 OHM @100MHz 2643000101 Fair-Rite 1: $0.136 234,163In 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	234,163In Stock	$0.136 $0.063 $0.05 $0.045 View $0.039 $0.034 $0.03 $0.023 $0.02	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=31 OHM @ 100MHz 2643000201 Fair-Rite 1: $0.136 286,408In Stock 122,100On 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	286,408In Stock 122,100On Order	$0.136 $0.054 $0.048 $0.039 View $0.034 $0.03 $0.026 $0.02 $0.018	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Shield Bead 22OHM/100MHZ; 300MHZ 2643000501 Fair-Rite 1: $0.136 177,356In 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	$0.136 $0.06 $0.049 $0.042 View $0.037 $0.033 $0.029 $0.022	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=35 OHM @100MHz 2643001501 Fair-Rite 1: $0.136 120,551In Stock	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	120,551In Stock	$0.136 $0.067 $0.053 $0.048 View $0.041 $0.035 $0.033 $0.024 $0.022	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=43 OHM @ 100 MHz 2643002402 Fair-Rite 1: $0.354 50,689In 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	50,689In Stock	$0.354 $0.246 $0.197 $0.17 View $0.146 $0.118 $0.103 $0.086	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z = 31 OHM @ 100MHz 2643004801 Fair-Rite 1: $0.136 332,034In 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	$0.136 $0.06 $0.049 $0.042 View $0.037 $0.033 $0.029 $0.022	Min.: 1 Mult.: 1
Ferrite Cable Cores Round Cable EMI Suppression Core 2643005701 Fair-Rite 1: $0.313 48,084In 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	48,084In Stock	$0.313 $0.223 $0.174 $0.155 View $0.133 $0.117 $0.103 $0.091 $0.084	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=131 OHM @100MHz 2643021801 Fair-Rite 1: $0.272 162,518In 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	162,518In Stock	$0.272 $0.184 $0.151 $0.128 View $0.109 $0.097 $0.078 $0.064 $0.06	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z=82 OHM @100MHz 2643022401 Fair-Rite 1: $0.218 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	$0.218 $0.152 $0.118 $0.105 View $0.09 $0.08 $0.071 $0.058 $0.054	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z= 145 OHM @100MHz 2643023002 Fair-Rite 1: $0.762 17,915In Stock 10,052On 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	17,915In Stock 10,052On Order On Order Ship Dates Mfr. No: 2643023002 Stock: 17,915 Can Dispatch Immediately On Order: 1,028 Pending 9,024 Expected 3/11/2027 Factory Lead Time: 20 Weeks	$0.762 $0.539 $0.465 $0.415 View $0.369 $0.313 $0.284	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Round Cable Core Z= 230 OHM @100 MHz 2643101902 Fair-Rite 1: $5.98 1,208In Stock 848Expected 8/2/2027	Mfr. Part No. 2643101902 Mouser Part No 623-2643101902	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 230 OHM @100 MHz	Datasheet	1,208In Stock 848Expected 8/2/2027	$5.98 $4.09 $3.47 $3.05 $2.75	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SPLIT FLAT CBL CR Z=290 OHM @100MHz 2643163951 Fair-Rite 1: $7.51 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	$7.51 $5.13 $4.32 $3.78 $3.37	Min.: 1 Mult.: 1
Ferrite Cable Cores Flat Cable EMI Suppression Core 2643166751 Fair-Rite 1: $0.462 38,776In 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	38,776In Stock	$0.462 $0.34	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 FLAT CABLE CORE CSFF31/6.6/12-43-26 2643178751 Fair-Rite 1: $2.27 3,742In Stock	Mfr. Part No. 2643178751 Mouser Part No 623-2643178751	Fair-Rite	Ferrite Cable Cores 43 FLAT CABLE CORE CSFF31/6.6/12-43-26 Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	3,742In Stock	$2.27 $1.59 $1.36 $1.11 View $1.06 $0.887 $0.843	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 Full Flat Core 40x34.80x18MM 2643180551 Fair-Rite 1: $3.81 1,551In Stock	Mfr. Part No. 2643180551 Mouser Part No 623-2643180551	Fair-Rite	Ferrite Cable Cores 43 Full Flat Core 40x34.80x18MM Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,551In Stock	$3.81 $2.62 $2.24 $1.97 View $1.74 $1.50	Min.: 1 Mult.: 1
Ferrite Cable Cores 43 SHIELD BEAD Z = 200 OHM @100MHz 2643250202 Fair-Rite 1: $1.05 5,866In Stock	Mfr. Part No. 2643250202 Mouser Part No 623-2643250202	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z = 200 OHM @100MHz	Datasheet	5,866In Stock	$1.05 $0.73 $0.63 $0.56 View $0.496 $0.419 $0.364 $0.36 $0.337	Min.: 1 Mult.: 1

26x EMI Suppression Cores

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26x EMI Suppression Cores

Types of Passive Components