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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 WE-SAFB 1mm 95Ohm @ 25MHz 74270017 Wurth Elektronik 1: £0.473 22,632In Stock 11,000Expected 19/02/2027	Mfr. Part No. 74270017 Mouser Part No 710-74270017	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1mm 95Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	22,632In Stock 11,000Expected 19/02/2027	£0.473 £0.449 £0.42 £0.391 £0.376	Min.: 1 Mult.: 1	WE-SAFB	Round Cable Cores Solid	138 Ohms	1.58 mm	3.8 mm		13.97 mm				Bulk	4 W 620
Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm 74270033 Wurth Elektronik 1: £0.496 22,731In Stock 36,000Expected 10/11/2026	Mfr. Part No. 74270033 Mouser Part No 710-74270033	Wurth Elektronik	Ferrite Cable Cores WE-AFB Axial 25MHz 56Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	22,731In Stock 36,000Expected 10/11/2026	£0.496 £0.486 £0.47 £0.437 View £0.42 £0.387	Min.: 1 Mult.: 1	WE-AFB	Round Cable Cores Solid	162 Ohms	4.75 mm	9.5 mm		9.5 mm				Bulk	3 W 800
Ferrite Cable Cores Ferrite Bead Core EMI 1.3mm B-20F-28 KEMET 1: £0.203 29,313In Stock 60,000Expected 17/05/2027	Mfr. Part No. B-20F-28 Mouser Part No 80-B-20F-28	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 1.3mm Learn More about KEMET Kemet EMI Cores	Datasheet	29,313In Stock 60,000Expected 17/05/2027	£0.203 £0.14 £0.12 £0.097 View £0.083 £0.073 £0.065 £0.053 £0.05	Min.: 1 Mult.: 1	B-20F	Round Cable Cores Solid		1.3 mm	2.8 mm		3 mm				Bulk	Manganese Zinc
Ferrite Cable Cores Ferrite Bead Core EMI 1.5mm B-20F-57 KEMET 1: £1.29 7,104In Stock	Mfr. Part No. B-20F-57 Mouser Part No 80-B-20F-57	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 1.5mm Learn More about KEMET Kemet EMI Cores	Datasheet	7,104In Stock	£1.29 £0.899 £0.773 £0.68 View £0.598 £0.498 £0.477	Min.: 1 Mult.: 1	B-20F	Round Cable Cores Solid		1.5 mm	5.7 mm		8 mm				Bulk	Manganese Zinc
Ferrite Cable Cores Split Core Flat 25.4mm Cable ESD-FPD-16 KEMET 1: £5.22 906In Stock	Mfr. Part No. ESD-FPD-16 Mouser Part No 80-ESD-FPD-16	KEMET	Ferrite Cable Cores Split Core Flat 25.4mm Cable Learn More about KEMET Kemet EMI Cores	Datasheet	906In Stock	£5.22 £3.54 £2.99 £2.60 £2.44	Min.: 1 Mult.: 1	ESD-FPD	Flat Ribbon Cable Cores Split				25.4 mm	37 mm	12.7 mm	2.6 mm	10 mm	Bulk	Nickel Zinc
Ferrite Cable Cores 135ohms 100MHz 35.56mm Inside Dia. 28B2400-000 Laird 1: £6.03 590In Stock 2,520On Order	Mfr. Part No. 28B2400-000 Mouser Part No 875-28B2400-000	Laird	Ferrite Cable Cores 135ohms 100MHz 35.56mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	590In Stock 2,520On Order On Order Ship Dates Mfr. No: 28B2400-000 Stock: 590 Can Dispatch Immediately On Order: 1,134 Expected 09/11/2026 1,386 Expected 01/12/2026 Factory Lead Time: 13 Weeks	£6.03 £4.10 £3.49 £2.99 £2.79	Min.: 1 Mult.: 1	28B	Round Cable Cores Solid	135 Ohms	35.56 mm	35.56 mm		12.7 mm				Bulk	28
Ferrite Cable Cores 36ohms 500KHz 5.1mm Inside Dia. LFB095051-000 Laird 1: £0.871 3,761In Stock 7,680Expected 25/01/2027	Mfr. Part No. LFB095051-000 Mouser Part No 875-LFB095051-000	Laird	Ferrite Cable Cores 36ohms 500KHz 5.1mm Inside Dia.	Datasheet	3,761In Stock 7,680Expected 25/01/2027	£0.871 £0.606 £0.521 £0.463 View £0.409 £0.343 £0.32 £0.312	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	63 Ohms	5.1 mm	9.5 mm		19.05 mm				Bulk	LF
Ferrite Cable Cores 9ohms 500MHz 7.92mm Inside Dia. LFB127079-000 Laird 1: £0.383 32,962In Stock	Mfr. Part No. LFB127079-000 Mouser Part No 875-LFB127079-000	Laird	Ferrite Cable Cores 9ohms 500MHz 7.92mm Inside Dia.	Datasheet	32,962In Stock	£0.383 £0.271 £0.234 £0.21 View £0.186 £0.158 £0.138 £0.13	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	16 Ohms	7.92 mm	12.7 mm		7 mm				Bulk	LF
Ferrite Cable Cores 70ohms 1 MHz 6.35mm Inside Dia. LFB143064-000 Laird 1: £2.29 7,127In Stock 6,912Expected 14/12/2026	Mfr. Part No. LFB143064-000 Mouser Part No 875-LFB143064-000	Laird	Ferrite Cable Cores 70ohms 1 MHz 6.35mm Inside Dia.	Datasheet	7,127In Stock 6,912Expected 14/12/2026	£2.29 £1.58 £1.34 £1.19 £1.07	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	122 Ohms	6.35 mm	14.27 mm		28.58 mm				Bulk	LF
Ferrite Cable Cores 33ohms 500MHz 6.35mm Inside Dia. LFB143064-100 Laird 1: £1.35 5,050In Stock	Mfr. Part No. LFB143064-100 Mouser Part No 875-LFB143064-100	Laird	Ferrite Cable Cores 33ohms 500MHz 6.35mm Inside Dia.	Datasheet	5,050In Stock	£1.35 £0.943 £0.803 £0.71 View £0.623 £0.518 £0.501	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	57 Ohms	6.35 mm	14.27 mm		13.46 mm				Bulk	LF
Ferrite Cable Cores 52ohms 500MHz 9.5mm Inside Dia. LFB174095-000 Laird 1: £3.30 1,710In Stock	Mfr. Part No. LFB174095-000 Mouser Part No 875-LFB174095-000	Laird	Ferrite Cable Cores 52ohms 500MHz 9.5mm Inside Dia.	Datasheet	1,710In Stock	£3.30 £2.26 £1.91 £1.68 View £1.46 £1.42	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	85 Ohms	9.5 mm	17.4 mm		28.58 mm				Bulk	LF
Ferrite Cable Cores 53ohms 500MHz 10.16mm Inside Dia. LFB187102-000 Laird 1: £3.25 4,961In Stock 6,720Expected 16/11/2026	Mfr. Part No. LFB187102-000 Mouser Part No 875-LFB187102-000	Laird	Ferrite Cable Cores 53ohms 500MHz 10.16mm Inside Dia.	Datasheet	4,961In Stock 6,720Expected 16/11/2026	£3.25 £2.17 £1.89 £1.65 View £1.48 £1.42 £1.41	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	91 Ohms	10.16 mm	18.67 mm		28.58 mm				Bulk	LF
Ferrite Cable Cores 61ohms 500MHz 12.83mm Inside Dia. LFB259128-000 Laird 1: £3.68 1,717In Stock	Mfr. Part No. LFB259128-000 Mouser Part No 875-LFB259128-000	Laird	Ferrite Cable Cores 61ohms 500MHz 12.83mm Inside Dia.	Datasheet	1,717In Stock	£3.68 £2.51 £2.13 £2.02	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	106 Ohms	12.83 mm	25.91 mm		28.58 mm				Bulk	LF
Ferrite Cable Cores 19ohms 500MHz 19.05mm Inside Dia. LFB290190-000 Laird 1: £2.17 2,691In Stock	Mfr. Part No. LFB290190-000 Mouser Part No 875-LFB290190-000	Laird	Ferrite Cable Cores 19ohms 500MHz 19.05mm Inside Dia.	Datasheet	2,691In Stock	£2.17 £1.50 £1.28 £1.13 View £0.952 £0.882	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	34 Ohms	19.05 mm	28.98 mm		15.21 mm				Bulk	LF
Ferrite Cable Cores 19ohms 500MHz 19mm Inside Dia. LFB310190-000 Laird 1: £2.21 3,895In Stock	Mfr. Part No. LFB310190-000 Mouser Part No 875-LFB310190-000	Laird	Ferrite Cable Cores 19ohms 500MHz 19mm Inside Dia.	Datasheet	3,895In Stock	£2.21 £1.53 £1.30 £1.15 View £0.978 £0.863	Min.: 1 Mult.: 1	LFB	Round Cable Cores Solid	33 Ohms	19 mm	31 mm		13 mm				Bulk	LF
Ferrite Cable Cores 31 SplitFlatCableCor CSFF38/12/25-31-27 2631163851 Fair-Rite 1: £3.20 337In Stock	Mfr. Part No. 2631163851 Mouser Part No 623-2631163851	Fair-Rite	Ferrite Cable Cores 31 SplitFlatCableCor CSFF38/12/25-31-27	Datasheet	337In Stock	£3.20 £2.20 £1.75 £1.52 View £1.40 £1.25	Min.: 1 Mult.: 1	26	Flat Ribbon Cable Cores Solid	240 Ohms			26.65 mm	38.1 mm	25.4 mm	1.9 mm	12.05 mm	Bulk	31
Ferrite Cable Cores 25-300MHz Suppression Cores 2643165151 Fair-Rite 1: £10.42 78In Stock	Mfr. Part No. 2643165151 Mouser Part No 623-2643165151	Fair-Rite	Ferrite Cable Cores 25-300MHz Suppression Cores Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	78In Stock	£10.42 £6.99 £5.77 £5.04	Min.: 1 Mult.: 1	26	Round Cable Cores Split	280 Ohms	13.1 mm			82.6 mm	28 mm		12.95 mm	Bulk	43
Ferrite Cable Cores Round Cable EMI Suppression Core 2643626002 Fair-Rite 1: £25.80 61In Stock	Mfr. Part No. 2643626002 Mouser Part No 623-2643626002	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores	Datasheet	61In Stock	£25.80 £16.02 £14.41	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	360 Ohms	25.4 mm	50.8 mm		50.8 mm				Bulk	43
Ferrite Cable Cores 43 ROUND CABLE CORE Z=169OHM @100 MHz 2643814002 Fair-Rite 1: £45.07 26In Stock	Mfr. Part No. 2643814002 Mouser Part No 623-2643814002	Fair-Rite	Ferrite Cable Cores 43 ROUND CABLE CORE Z=169OHM @100 MHz	Datasheet	26In Stock	£45.07 £28.81 £27.57	Min.: 1 Mult.: 1	26	Round Cable Cores Solid	143 Ohms	76.2 mm	101.6 mm		25.4 mm				Bulk	43
Ferrite Cable Cores 77 Sleeve 13x3.20x17.50MM 4277242409 Fair-Rite 1: £1.40 822In Stock	Mfr. Part No. 4277242409 Mouser Part No 623-4277242409	Fair-Rite	Ferrite Cable Cores 77 Sleeve 13x3.20x17.50MM	Datasheet	822In Stock	£1.40 £0.969 £0.834 £0.732 View £0.643 £0.534 £0.473	Min.: 1 Mult.: 1	42	Round Cable Cores Solid		3.2 mm	13 mm		17.5 mm				Bulk	77
Ferrite Cable Cores WE-RIB 146 Ohms a. 100 MHz single wire 134 Ohms a. 100 MHz double wire 7427050 Wurth Elektronik 1: £0.18 1,631In Stock	Mfr. Part No. 7427050 Mouser Part No 710-7427050	Wurth Elektronik	Ferrite Cable Cores WE-RIB 146 Ohms a. 100 MHz single wire 134 Ohms a. 100 MHz double wire Learn More about Wurth Elektronik wurth we rib ferrite cable cores	Datasheet	1,631In Stock	£0.18 £0.164 £0.142 £0.121 £0.10	Min.: 1 Mult.: 1	WE-Rib	EMI Supression Core	146 Ohms	1.2 mm			5 mm	5 mm		3 mm	Bulk	NiZn
Ferrite Cable Cores WE-RIB Multi-Aperture EMI Suppression Core 114 Ohms 7427051 Wurth Elektronik 1: £0.18 1,095In Stock	Mfr. Part No. 7427051 Mouser Part No 710-7427051	Wurth Elektronik	Ferrite Cable Cores WE-RIB Multi-Aperture EMI Suppression Core 114 Ohms Learn More about Wurth Elektronik wurth we rib ferrite cable cores	Datasheet	1,095In Stock	£0.18 £0.164 £0.142 £0.121 £0.10	Min.: 1 Mult.: 1	WE-Rib	EMI Supression Core	127 Ohms	1.8 mm			6.4 mm	5 mm		3.5 mm	Bulk	NiZn
Ferrite Cable Cores WE-RIB 91 Ohms a. 100 MHz single wire 102 Ohms a. 100 MHz double wire 7427052 Wurth Elektronik 1: £0.18 4,373In Stock	Mfr. Part No. 7427052 Mouser Part No 710-7427052	Wurth Elektronik	Ferrite Cable Cores WE-RIB 91 Ohms a. 100 MHz single wire 102 Ohms a. 100 MHz double wire Learn More about Wurth Elektronik wurth we rib ferrite cable cores	Datasheet	4,373In Stock	£0.18 £0.164 £0.142 £0.121 £0.10	Min.: 1 Mult.: 1	WE-Rib	EMI Supression Core	102 Ohms	1 mm			3.5 mm	2.5 mm		2 mm	Bulk	NiZn
Ferrite Cable Cores WE-RIB 94 Ohms a. 100 MHz single wire 92 Ohms a. 100 MHz double wire 7427054 Wurth Elektronik 1: £0.18 1,426In Stock	Mfr. Part No. 7427054 Mouser Part No 710-7427054	Wurth Elektronik	Ferrite Cable Cores WE-RIB 94 Ohms a. 100 MHz single wire 92 Ohms a. 100 MHz double wire Learn More about Wurth Elektronik wurth we rib ferrite cable cores	Datasheet	1,426In Stock	£0.18 £0.164 £0.142 £0.121 £0.10	Min.: 1 Mult.: 1	WE-Rib	EMI Supression Core	94 Ohms	1.8 mm			6.4 mm	3.2 mm		3.5 mm	Bulk	NiZn
Ferrite Cable Cores WE-RIB 154 Ohms a. 100 MHz single wire 122 Ohms a. 100 MHz double wire 7427055 Wurth Elektronik 1: £0.383 2,170In Stock	Mfr. Part No. 7427055 Mouser Part No 710-7427055	Wurth Elektronik	Ferrite Cable Cores WE-RIB 154 Ohms a. 100 MHz single wire 122 Ohms a. 100 MHz double wire Learn More about Wurth Elektronik wurth we rib ferrite cable cores	Datasheet	2,170In Stock	£0.383 £0.299 £0.222 £0.207 £0.142	Min.: 1 Mult.: 1	WE-Rib	EMI Supression Core	154 Ohms	4 mm			13.5 mm	7 mm		7.5 mm	Bulk	NiZn