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Fair-Rite Ferrite Cable Cores

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Inside Length	Outside Length	Outside Width	Inside Height	Outside Height	Packaging	Core Material
Ferrite Cable Cores 42 FLAT CABLE CORE CSFF26/6.6/6-43-21 2643178651 Fair-Rite 1: $1.52 2,659In Stock 333On Order	Mfr. Part # 2643178651 Mouser Part # 623-2643178651	Fair-Rite	Ferrite Cable Cores 42 FLAT CABLE CORE CSFF26/6.6/6-43-21 Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	2,659In Stock 333On Order	$1.52 $1.05 $0.906 $0.835 View $0.735 $0.597 $0.579	Min.: 1 Mult.: 1	26	Flat Ribbon Cable Cores Full	34 Ohms			21.5 mm	26.5 mm	6 mm	1.6 mm	6.6 mm	Bulk	43
Ferrite Cable Cores 43 Full Flat Core 25x21x12MM 2643180351 Fair-Rite 1: $1.86 1,196In Stock	Mfr. Part # 2643180351 Mouser Part # 623-2643180351	Fair-Rite	Ferrite Cable Cores 43 Full Flat Core 25x21x12MM Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,196In Stock	$1.86 $1.29 $1.11 $1.02 View $0.901 $0.732 $0.71	Min.: 1 Mult.: 1	26	Flat Ribbon Cable Cores Full	76 Ohms			21 mm	25 mm	12 mm	0.8 mm	5 mm	Bulk	43
Ferrite Cable Cores 44 Full Flat Core 31x27x6MM 2643180451 Fair-Rite 1: $1.57 1,068In Stock	Mfr. Part # 2643180451 Mouser Part # 623-2643180451	Fair-Rite	Ferrite Cable Cores 44 Full Flat Core 31x27x6MM Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,068In Stock	$1.57 $1.09 $0.94 $0.866 View $0.762 $0.619 $0.601	Min.: 1 Mult.: 1	26	Flat Ribbon Cable Cores Full	45 Ohms			27 mm	31 mm	6 mm	0.8 mm	5 mm	Bulk	43
Ferrite Cable Cores 43 Full Flat Core 40x34.80x18MM 2643180551 Fair-Rite 1: $3.51 295In Stock 1,296Expected 10/12/2026	Mfr. Part # 2643180551 Mouser Part # 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	295In Stock 1,296Expected 10/12/2026	$3.51 $2.42 $2.07 $1.82 View $1.60 $1.43	Min.: 1 Mult.: 1	26	Flat Ribbon Cable Cores Full	121 Ohms			34.8 mm	40 mm	18 mm	1.3 mm	6.6 mm	Bulk	43
Ferrite Cable Cores 43 SHIELD BEAD Z = 44 OHM @100MHz 2643200101 Fair-Rite 1: $0.208 27,540In Stock	Mfr. Part # 2643200101 Mouser Part # 623-2643200101	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z = 44 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	27,540In Stock	$0.208 $0.101 $0.088 $0.072 View $0.061 $0.055 $0.048 $0.035 $0.033	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	41 Ohms	1.45 mm	5.1 mm		3.4 mm				Bulk	43
Ferrite Cable Cores 43 SHIELD BEAD Z = 90 OHM @100MHz 2643300101 Fair-Rite 1: $0.221 3,335In Stock 25,920On Order	Mfr. Part # 2643300101 Mouser Part # 623-2643300101	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z = 90 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	3,335In Stock 25,920On Order On Order Ship Dates Mfr. #: 2643300101 Stock: 3,335 Can Ship Immediately On Order: 8,640 Expected 11/23/2026 17,280 Expected 12/14/2026 Factory Lead-Time: 20 Weeks	Cut Tape $0.221 $0.157 Reel $0.156	Min.: 1 Mult.: 1 : 4,320	26	Round Cable Cores Solid	200 Ohms	2.25 mm	7.6 mm		15.1 mm				Reel, Cut Tape	43
Ferrite Cable Cores CS12/5.1/25-43 2643480009 Fair-Rite 1: $3.78 191In Stock	Mfr. Part # 2643480009 Mouser Part # 623-2643480009	Fair-Rite	Ferrite Cable Cores CS12/5.1/25-43 Learn More about Fair-Rite fair rite 26x emi suppression cores		191In Stock	$3.78 $2.61 $2.24 $1.96 View $1.73 $1.53	Min.: 1 Mult.: 1	26	Round Cable Cores Solid									Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z=121 OHM @100MHz 2643480102 Fair-Rite 1: $1.43 819In Stock 2,484Expected 1/11/2027	Mfr. Part # 2643480102 Mouser Part # 623-2643480102	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=121 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	819In Stock 2,484Expected 1/11/2027	$1.43 $0.997 $0.857 $0.761 View $0.672 $0.563 $0.527 $0.502	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	121 Ohms	4.95 mm	12.3 mm		12.7 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z=89 OHM @100MHz 2643540102 Fair-Rite 1: $1.34 1,255In Stock	Mfr. Part # 2643540102 Mouser Part # 623-2643540102	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=89 OHM @100MHz	Datasheet	1,255In Stock	$1.34 $0.933 $0.803 $0.712 View $0.629 $0.528 $0.494 $0.471	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	89 Ohms	6.35 mm	14.3 mm		10.15 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core CS14/6.4/13-43 2643540202 Fair-Rite 1: $1.21 3,866In Stock	Mfr. Part # 2643540202 Mouser Part # 623-2643540202	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core CS14/6.4/13-43 Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	3,866In Stock	$1.21 $0.841 $0.724 $0.642 View $0.567 $0.476 $0.445 $0.424	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	106 Ohms	6.35 mm	14.3 mm		13.8 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z=50 OHM @100MHz 2643540702 Fair-Rite 1: $0.754 5,267In Stock	Mfr. Part # 2643540702 Mouser Part # 623-2643540702	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=50 OHM @100MHz	Datasheet	5,267In Stock	$0.754 $0.534 $0.462 $0.412 View $0.367 $0.311 $0.272 $0.238	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	50 Ohms	6.35 mm	14.3 mm		5.3 mm				Bulk	43
Ferrite Cable Cores Round Cable EMI Suppression Core 2643626102 Fair-Rite 1: $17.23 84In Stock	Mfr. Part # 2643626102 Mouser Part # 623-2643626102	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	84In Stock	$17.23 $12.47 $10.01 $9.72	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	310 Ohms	25.4 mm	50.8 mm		25.4 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core 96OHM/100MHZ; 300MHZ 2643626302 Fair-Rite 1: $1.69 1,816In Stock 1,692Expected 11/16/2026	Mfr. Part # 2643626302 Mouser Part # 623-2643626302	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core 96OHM/100MHZ; 300MHZ	Datasheet	1,816In Stock 1,692Expected 11/16/2026	$1.69 $1.17 $1.01 $0.93 View $0.819 $0.664 $0.645	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	87 Ohms	10.15 mm	18.7 mm		14.65 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z= 44 OHM @100MHz 2643665902 Fair-Rite 1: $1.08 1,006In Stock	Mfr. Part # 2643665902 Mouser Part # 623-2643665902	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 44 OHM @100MHz	Datasheet	1,006In Stock	$1.08 $0.753 $0.647 $0.575 View $0.507 $0.425 $0.398 $0.38	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	44 Ohms	9.5 mm	17.45 mm		6.35 mm				Bulk	43
Ferrite Cable Cores 43 Shield Bead Z=250 OHM 2643701001 Fair-Rite 1: $0.325 3,075In Stock	Mfr. Part # 2643701001 Mouser Part # 623-2643701001	Fair-Rite	Ferrite Cable Cores 43 Shield Bead Z=250 OHM Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	3,075In Stock	$0.325 $0.224 $0.195 $0.174 View $0.156 $0.134 $0.118 $0.104 $0.082	Min.: 1 Mult.: 1	26	Round Cable Cores Solid									Bulk	43
Ferrite Cable Cores 43 SHIELD BEAD Z= 45 OHM @100MHz 2643706001 Fair-Rite 1: $0.182 5,360In Stock	Mfr. Part # 2643706001 Mouser Part # 623-2643706001	Fair-Rite	Ferrite Cable Cores 43 SHIELD BEAD Z= 45 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	5,360In Stock	$0.182 $0.085 $0.073 $0.059 View $0.051 $0.046 $0.04 $0.03 $0.025	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	45 Ohms				2.7 mm					43
Ferrite Cable Cores 43 Round Cable Core Z=42 OHM @100MHz 2643800302 Fair-Rite 1: $0.702 4,270In Stock	Mfr. Part # 2643800302 Mouser Part # 623-2643800302	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=42 OHM @100MHz	Datasheet	4,270In Stock	$0.702 $0.501 $0.432 $0.385 View $0.342 $0.29 $0.254 $0.222	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	34 Ohms	7.15 mm	12.7 mm		4.9 mm				Bulk	43
Ferrite Cable Cores Round Cable EMI Suppression Core 2643800602 Fair-Rite 1: $1.57 2,020In Stock	Mfr. Part # 2643800602 Mouser Part # 623-2643800602	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core	Datasheet	2,020In Stock	$1.57 $1.09 $0.937 $0.863 View $0.759 $0.616 $0.598	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	44 Ohms	13.2 mm	20.95 mm		6.35 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z=53 OHM @100MHz 2643801502 Fair-Rite 1: $1.77 1,834In Stock 415On Order	Mfr. Part # 2643801502 Mouser Part # 623-2643801502	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=53 OHM @100MHz	Datasheet	1,834In Stock 415On Order	$1.77 $1.23 $1.06 $0.975 View $0.859 $0.697 $0.676	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	53 Ohms	12.7 mm	25.4 mm		6.35 mm				Bulk	43
Ferrite Cable Cores 46 Round Core 28.50x13.80x28.60MM 2646101902 Fair-Rite 1: $6.21 202In Stock	Mfr. Part # 2646101902 Mouser Part # 623-2646101902	Fair-Rite	Ferrite Cable Cores 46 Round Core 28.50x13.80x28.60MM	Datasheet	202In Stock	$6.21 $4.26 $3.61 $3.17 View $2.76 $2.63	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	211 Ohms	13.8 mm	28.5 mm		28.6 mm				Bulk	46
Ferrite Cable Cores 46 Round Core 25.90x12.80x28.60MM 2646102002 Fair-Rite 1: $5.64 593In Stock	Mfr. Part # 2646102002 Mouser Part # 623-2646102002	Fair-Rite	Ferrite Cable Cores 46 Round Core 25.90x12.80x28.60MM	Datasheet	593In Stock	$5.64 $3.86 $3.28 $2.87 View $2.50 $2.47	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	202 Ohms	12.8 mm	25.9 mm		28.6 mm				Bulk	46
Ferrite Cable Cores Round Cable EMI Suppression Core 2646480002 Fair-Rite 1: $1.92 1,197In Stock	Mfr. Part # 2646480002 Mouser Part # 623-2646480002	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,197In Stock	$1.92 $1.33 $1.15 $1.06 View $0.93 $0.754 $0.732	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	212 Ohms	4.95 mm	12.3 mm		25.4 mm				Bulk	46
Ferrite Cable Cores 46 Round Core 16.25x7.90x28.60MM 2646625102 Fair-Rite 1: $2.65 769In Stock	Mfr. Part # 2646625102 Mouser Part # 623-2646625102	Fair-Rite	Ferrite Cable Cores 46 Round Core 16.25x7.90x28.60MM	Datasheet	769In Stock	$2.65 $1.83 $1.56 $1.38 View $1.22 $1.06 $1.05	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	193 Ohms	7.9 mm	16.25 mm		28.6 mm				Bulk	46
Ferrite Cable Cores 46 Round Core 17.45x9.50x28.60MM 2646665702 Fair-Rite 1: $2.69 1,491In Stock	Mfr. Part # 2646665702 Mouser Part # 623-2646665702	Fair-Rite	Ferrite Cable Cores 46 Round Core 17.45x9.50x28.60MM	Datasheet	1,491In Stock	$2.69 $1.86 $1.59 $1.40 View $1.24 $1.08 $1.07	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	169 Ohms	9.5 mm	17.45 mm		28.6 mm				Bulk	46
Ferrite Cable Cores 46 Round Core 17.45x9.50x12.70MM 2646665802 Fair-Rite 1: $2.15 570In Stock 1,820Expected 2/8/2027	Mfr. Part # 2646665802 Mouser Part # 623-2646665802	Fair-Rite	Ferrite Cable Cores 46 Round Core 17.45x9.50x12.70MM	Datasheet	570In Stock 1,820Expected 2/8/2027	$2.15 $1.48 $1.28 $1.18 View $1.04 $0.845 $0.819	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	76 Ohms	9.5 mm	17.45 mm		12.7 mm				Bulk	46