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Ferrite Cable Cores

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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.	Series	Product	Impedance	Inside Diameter	Outside Diameter	Inside Length	Outside Length	Outside Width	Inside Height	Outside Height	Packaging	Core Material
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird 1: £0.428 134,525In Stock	Mfr. Part No. 28B0452-000 Mouser Part No 875-28B0452-000	Laird	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird 28x ferrite cable cores	Datasheet	134,525In Stock	£0.428 £0.298 £0.257 £0.229 View £0.203 £0.173 £0.151 £0.14 £0.124	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	116 Ohms	7.7 mm	11.7 mm		15 mm				Bulk	28
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird 1: £1.05 49,531In Stock 84,480On Order	Mfr. Part No. 28B0562-200 Mouser Part No 875-28B0562-200	Laird	Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	49,531In Stock 84,480On Order On Order Ship Dates Mfr. No: 28B0562-200 Stock: 49,531 Can Dispatch Immediately On Order: 33,880 Expected 20/10/2026 50,600 Expected 17/11/2026 Factory Lead Time: 12 Weeks	£1.05 £0.719 £0.62 £0.56 View £0.493 £0.416 £0.399 £0.395 £0.383	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	317 Ohms	6.35 mm	14.27 mm		25.58 mm				Bulk	28
Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird 1: £1.16 39,968In Stock 2,400Expected 21/10/2026	Mfr. Part No. 28B0672-000 Mouser Part No 875-28B0672-000	Laird	Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	39,968In Stock 2,400Expected 21/10/2026	£1.16 £0.803 £0.691 £0.625 View £0.55 £0.451 £0.422	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	245 Ohms	8.76 mm	17.07 mm		25.4 mm				Bulk	28
Ferrite Cable Cores 31 Shield Bead 2631302502 Fair-Rite 1: £0.743 1,415In Stock New Product	Mfr. Part No. 2631302502 Mouser Part No 623-2631302502 New Product	Fair-Rite	Ferrite Cable Cores 31 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,415In Stock	£0.743 £0.518 £0.445 £0.395 View £0.349 £0.292 £0.274 £0.261	Min.: 1 Mult.: 1		EMI Suppression Cores	139 Ohms	4.1 mm	8.75 mm		18.35 mm				Bulk
Ferrite Cable Cores 61 Shield Bead 2661302502 Fair-Rite 1: £0.818 1,979In Stock New Product	Mfr. Part No. 2661302502 Mouser Part No 623-2661302502 New Product	Fair-Rite	Ferrite Cable Cores 61 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	1,979In Stock	£0.818 £0.574 £0.493 £0.437 View £0.387 £0.325 £0.303 £0.289	Min.: 1 Mult.: 1		EMI Suppression Cores	190 Ohms	4.1 mm	8.75 mm		18.35 mm				Bulk
Ferrite Cable Cores WE-AFB 208Ohm 11.1mm 74270056 Wurth Elektronik 1: £2.99 859In Stock	Mfr. Part No. 74270056 Mouser Part No 710-74270056	Wurth Elektronik	Ferrite Cable Cores WE-AFB 208Ohm 11.1mm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	859In Stock	£2.99 £2.79 £2.35 £2.21	Min.: 1 Mult.: 1	WE-AFB	EMI Suppression Axial Ferrite Beads	208 Ohms								Tray
Ferrite Cable Cores WE-FLAT 114Ohm 16Pol 7427230 Wurth Elektronik 1: £2.43 931In Stock 512Expected 02/10/2026	Mfr. Part No. 7427230 Mouser Part No 710-7427230	Wurth Elektronik	Ferrite Cable Cores WE-FLAT 114Ohm 16Pol Learn More about Wurth Elektronik wurthWEFLATferrite	Datasheet	931In Stock 512Expected 02/10/2026	£2.43 £2.26 £2.14 £2.08 £1.97	Min.: 1 Mult.: 1	WE-FLAT	Flat Ribbon Cable Cores Solid	56 Ohms			23 mm	28 mm	18 mm	1.5 mm	7.7 mm	Tray	4 W 620
Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz 2631101902 Fair-Rite 1: £3.23 7,484In Stock	Mfr. Part No. 2631101902 Mouser Part No 623-2631101902	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=270 OHM @100MHz		7,484In Stock	£3.23 £2.22 £1.90 £1.66 £1.48	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	270 Ohms	13.8 mm	28.5 mm		28.6 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z=260 OHM @100MHz 2631102002 Fair-Rite 1: £2.33 50,382In Stock 91,266Expected 23/11/2026	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		50,382In Stock 91,266Expected 23/11/2026	£2.33 £1.62 £1.37 £1.20 £1.00	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	260 Ohms	12.8 mm	25.9 mm		28.6 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z=340 OHM @100MHz 2631103002 Fair-Rite 1: £7.20 11,222In Stock 1,568Expected 12/10/2026	Mfr. Part No. 2631103002 Mouser Part No 623-2631103002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=340 OHM @100MHz		11,222In Stock 1,568Expected 12/10/2026	£7.20 £5.28 £4.35 £3.95	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	340 Ohms	19.55 mm	31.6 mm		50.8 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z=295 OHM @100MHz 2631480002 Fair-Rite 1: £0.736 68,296In Stock 49,231On Order	Mfr. Part No. 2631480002 Mouser Part No 623-2631480002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=295 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		68,296In Stock 49,231On Order On Order Ship Dates Mfr. No: 2631480002 Stock: 68,296 Can Dispatch Immediately On Order: 36,823 Expected 08/10/2026 12,408 Expected 02/11/2026 Factory Lead Time: 20 Weeks	£0.736 £0.516 £0.443 £0.395 View £0.348 £0.271 £0.232 £0.231	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	295 Ohms	4.95 mm	12.3 mm		25.4 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z=300 OHM @100MHz 2631540002 Fair-Rite 1: £0.943 61,985In Stock 40,608Expected 19/10/2026	Mfr. Part No. 2631540002 Mouser Part No 623-2631540002	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z=300 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		61,985In Stock 40,608Expected 19/10/2026	£0.943 £0.663 £0.569 £0.505 View £0.443 £0.348	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	300 Ohms	6.35 mm	14.3 mm		28.6 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z= 365 OHM @ 100MHz 2631626202 Fair-Rite 1: £9.95 3,786In Stock 3,312Expected 05/10/2026	Mfr. Part No. 2631626202 Mouser Part No 623-2631626202	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z= 365 OHM @ 100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		3,786In Stock 3,312Expected 05/10/2026	£9.95 £7.52 £6.05	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	365 Ohms	25.4 mm	50.8 mm		38.1 mm				Bulk	31
Ferrite Cable Cores 31 Round Cable Core Z = 119 OHM @100 MHz 2631803802 Fair-Rite 1: £6.74 6,522In Stock	Mfr. Part No. 2631803802 Mouser Part No 623-2631803802	Fair-Rite	Ferrite Cable Cores 31 Round Cable Core Z = 119 OHM @100 MHz		6,522In Stock	£6.74 £4.73 £3.97 £3.56	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	110 Ohms	35.55 mm	61 mm		12.7 mm				Bulk	31
Ferrite Cable Cores 43 Round Cable Core Z= 235 OMH @100 MHz 2643102002 Fair-Rite 1: £2.41 34,561In Stock 20,564Expected 28/09/2026	Mfr. Part No. 2643102002 Mouser Part No 623-2643102002	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z= 235 OMH @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		34,561In Stock 20,564Expected 28/09/2026	£2.41 £1.66 £1.42 £1.25 £0.995	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	235 Ohms	12.8 mm	25.9 mm		28.6 mm				Bulk	43
Ferrite Cable Cores 43 Round Cable Core Z=108 OHM @100 MHz 2643803802 Fair-Rite 1: £5.53 3,859In Stock	Mfr. Part No. 2643803802 Mouser Part No 623-2643803802	Fair-Rite	Ferrite Cable Cores 43 Round Cable Core Z=108 OHM @100 MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		3,859In Stock	£5.53 £4.17 £3.57 £3.02 £2.96	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	108 Ohms	35.55 mm	61 mm		12.7 mm				Bulk	43
Ferrite Cable Cores 61 Round Cable Core Z=190 OHM @100MHz 2661102002 Fair-Rite 1: £4.29 10,276In Stock	Mfr. Part No. 2661102002 Mouser Part No 623-2661102002	Fair-Rite	Ferrite Cable Cores 61 Round Cable Core Z=190 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		10,276In Stock	£4.29 £2.98 £2.51 £2.19 £2.08	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	190 Ohms	12.8 mm	25.9 mm		28.6 mm				Bulk	61
Ferrite Cable Cores 61 Round Cable Core Z=210 OHM @100MHz 2661480002 Fair-Rite 1: £1.22 41,503In Stock 294On Order	Mfr. Part No. 2661480002 Mouser Part No 623-2661480002	Fair-Rite	Ferrite Cable Cores 61 Round Cable Core Z=210 OHM @100MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		41,503In Stock 294On Order	£1.22 £0.863 £0.734 £0.65 View £0.571 £0.437 £0.433	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	210 Ohms	4.95 mm	12.3 mm		25.4 mm				Bulk	61
Ferrite Cable Cores 61 Round Cable Core Z=205 OHM @100MHz 2661540002 Fair-Rite 1: £1.82 22,193In Stock 5,147On Order	Mfr. Part No. 2661540002 Mouser Part No 623-2661540002	Fair-Rite	Ferrite Cable Cores 61 Round Cable Core Z=205 OHM @100MHz		22,193In Stock 5,147On Order On Order Ship Dates Mfr. No: 2661540002 Stock: 22,193 Can Dispatch Immediately On Order: 259 Pending 4,888 Expected 28/09/2026 Factory Lead Time: 20 Weeks	£1.82 £1.26 £1.07 £0.952 View £0.834 £0.711	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	205 Ohms	6.35 mm	14.3 mm		28.6 mm				Bulk	61
Ferrite Cable Cores 75 Round Cable Core Imp 30 Ohms @ 200KHz 2675102002 Fair-Rite 1: £2.69 11,878In Stock	Mfr. Part No. 2675102002 Mouser Part No 623-2675102002	Fair-Rite	Ferrite Cable Cores 75 Round Cable Core Imp 30 Ohms @ 200KHz Learn More about Fair-Rite fair rite 26x emi suppression cores		11,878In Stock	£2.69 £1.85 £1.57 £1.38 £1.20	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	68 Ohms	12.8 mm	25.9 mm		28.6 mm				Bulk	75
Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm 7427009 Wurth Elektronik 1: £1.15 21,498In Stock 616On Order	Mfr. Part No. 7427009 Mouser Part No 710-7427009	Wurth Elektronik	Ferrite Cable Cores WE-AFB EMI Axial 100MHz 210Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	21,498In Stock 616On Order	£1.15 £1.04 £0.952 £0.796	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	210 Ohms	9.5 mm	17.5 mm		28.5 mm				Bulk	3 W 800
Ferrite Cable Cores 73 Shield Bead 2673002201 Fair-Rite 1: £0.30 28,278In Stock	Mfr. Part No. 2673002201 Mouser Part No 623-2673002201	Fair-Rite	Ferrite Cable Cores 73 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores		28,278In Stock	£0.30 £0.207 £0.18 £0.161 View £0.143 £0.122 £0.108 £0.084 £0.075	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	38 Ohms	1.05 mm	1.95 mm		10.4 mm				Bulk	73
Ferrite Cable Cores 73 SHIELD BEAD Z= 58 OHM @ 25MHz 2673022401 Fair-Rite 1: £0.255 21,301In Stock	Mfr. Part No. 2673022401 Mouser Part No 623-2673022401	Fair-Rite	Ferrite Cable Cores 73 SHIELD BEAD Z= 58 OHM @ 25MHz Learn More about Fair-Rite fair rite 26x emi suppression cores		21,301In Stock	£0.255 £0.175 £0.152 £0.135 View £0.12 £0.101 £0.09 £0.078	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	58 Ohms	1.45 mm	5.1 mm		6.35 mm				Bulk	73
Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm 74270030 Wurth Elektronik 1: £0.465 23,660In Stock 5,824Expected 12/10/2026	Mfr. Part No. 74270030 Mouser Part No 710-74270030	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	23,660In Stock 5,824Expected 12/10/2026	£0.465 £0.46 £0.443 £0.413 View £0.396 £0.366	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	158 Ohms	5 mm	11.5 mm		18.5 mm				Tray	3 W 800
Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM 74270052 Wurth Elektronik 1: £0.882 2,942In Stock	Mfr. Part No. 74270052 Mouser Part No 710-74270052	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial Ferrite Core 170 OHM Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	2,942In Stock	£0.882 £0.856 £0.826 £0.749 £0.713	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	170 Ohms	8 mm	16 mm		16 mm				Tray	3 W 800