Ferrite Clamp On Cores – Mouser United Kingdom

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Cable Snap-Its

Fair-Rite Cable Snap-Its easily accommodate round cables or bundled wires from 2.5mm to 25.4mm. These Snap-Its are available in four ferrite material classes to suppress differential or common-mode conducted EMI from 1Mhz into the GHz region. Fair-Rite Cable Snap-Its feature polypropylene cases that meet the RoHS restrictions of hazardous substances and have a flammability rat5ing of UL94 V-0. Fair-Rite cores are tested with the shortest practical wire length.

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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.	Product Type	Shape	Core Material	Inside Diameter	Inside Length	Outside Length	Outside Width	Inside Height	Outside Height	Series	Packaging
Ferrite Clamp On Cores BB Freq 43&44 Mat 365Ohm @250MHz Round 0444176451 Fair-Rite 1: £5.93 13,707In Stock	Mfr. Part No. 0444176451 Mouser Part No 623-0444176451	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 365Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	13,707In Stock	£5.93	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	18.35 mm		47.5 mm	38.6 mm		19.15 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 147Ohm @250MHz Round 0443806406 Fair-Rite 1: £0.728 17,861In Stock	Mfr. Part No. 0443806406 Mouser Part No 623-0443806406	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 147Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	17,861In Stock	£0.728 £0.696	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	15.5 mm		34.3 mm	16.2 mm		15 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 440Ohm @250MHz Flat 0431164051 Fair-Rite 1: £11.45 250In Stock	Mfr. Part No. 0431164051 Mouser Part No 623-0431164051	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 440Ohm @250MHz Flat Learn More about Fair-Rite fair rite cable snap its	Datasheet	250In Stock	£11.45 £8.28 £6.65 £6.46	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Flat Ribbon	31		65.3 mm	80.8 mm	32.3 mm		8.1 mm		Bulk
Ferrite Clamp On Cores Broadband Freq 43Mat 420Ohm @250MHz Flat 0443164051 Fair-Rite 1: £8.97 434In Stock Verify Status with Factory	Mfr. Part No. 0443164051 Mouser Part No 623-0443164051 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 43Mat 420Ohm @250MHz Flat Learn More about Fair-Rite fair rite cable snap its	Datasheet	434In Stock	£8.97 £6.59 £5.41 £4.69	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Flat Ribbon	43		65.3 mm	32.3 mm	80.8 mm		8.1 mm		Bulk
Ferrite Clamp On Cores 75 Material Oval Snap-It 0475184651 Fair-Rite 1: £10.45 87In Stock New Product	Mfr. Part No. 0475184651 Mouser Part No 623-0475184651 New Product	Fair-Rite	Ferrite Clamp On Cores 75 Material Oval Snap-It Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	87In Stock	£10.45 £7.56 £6.08 £5.89	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		75	15.8 mm		33.4 mm					Tray
Ferrite Clamp On Cores 75 Material Oval Snap-It 0475184851 Fair-Rite 1: £13.92 46In Stock New Product	Mfr. Part No. 0475184851 Mouser Part No 623-0475184851 New Product	Fair-Rite	Ferrite Clamp On Cores 75 Material Oval Snap-It Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	46In Stock	£13.92 £10.07 £8.08 £7.86	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		75	24.5 mm		50.1 mm					Tray
Ferrite Clamp On Cores 75 Material Oval Snap-It 0475184951 Fair-Rite 1: £14.01 41In Stock New Product	Mfr. Part No. 0475184951 Mouser Part No 623-0475184951 New Product	Fair-Rite	Ferrite Clamp On Cores 75 Material Oval Snap-It Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	41In Stock	£14.01 £9.58 £8.53 £8.11	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		75	30 mm		57.9 mm					Tray
Ferrite Clamp On Cores Oval SNAP-IT W/75-MATERIAL 0475184751 Fair-Rite 1: £8.61 152In Stock New Product	Mfr. Part No. 0475184751 Mouser Part No 623-0475184751 New Product	Fair-Rite	Ferrite Clamp On Cores Oval SNAP-IT W/75-MATERIAL Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	152In Stock	£8.61 £6.26 £5.01 £4.77 £4.50	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Ferrite		43.5 mm	40.32 mm	43.5 mm	9.2 mm	28.62 mm		Bulk
Ferrite Clamp On Cores Low Freq 75 Material 50Ohm @ 5MHz Round 0475164181 Fair-Rite 1: £8.10 7,760In Stock	Mfr. Part No. 0475164181 Mouser Part No 623-0475164181	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 50Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	7,760In Stock	£8.10 £5.89 £4.71 £4.49 £4.23	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	12.75 mm		39.5 mm	30 mm		15.5 mm		Bulk
Ferrite Clamp On Cores Low Freq 75 Material 66Ohm @ 5MHz Round 0475176451 Fair-Rite 1: £5.46 8,739In Stock	Mfr. Part No. 0475176451 Mouser Part No 623-0475176451	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 66Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	8,739In Stock	£5.46	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	18 mm		47.5 mm	38.5 mm		19.15 mm	04	Bulk
Ferrite Clamp On Cores Low Freq 75 Material 74Ohm @ 5MHz Round 0475178281 Fair-Rite 1: £5.05 9,781In Stock	Mfr. Part No. 0475178281 Mouser Part No 623-0475178281	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 74Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	9,781In Stock	£5.05 £3.50 £2.80 £2.57 £2.42	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	8.7 mm		39.4 mm	21 mm		10.5 mm		Bulk
Ferrite Clamp On Cores Oval SNAP-IT W/31-MATERIAL 0431184751 Fair-Rite 1: £6.32 146In Stock New Product	Mfr. Part No. 0431184751 Mouser Part No 623-0431184751 New Product	Fair-Rite	Ferrite Clamp On Cores Oval SNAP-IT W/31-MATERIAL Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	146In Stock	£6.32 £4.48 £3.55 £3.33 £3.14	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Ferrite		43.5 mm	40.32 mm	43.5 mm	9.2 mm	28.62 mm		Bulk
Ferrite Clamp On Cores Oval SNAP-IT W/44-MATERIAL 0444184751 Fair-Rite 1: £6.37 186In Stock New Product	Mfr. Part No. 0444184751 Mouser Part No 623-0444184751 New Product	Fair-Rite	Ferrite Clamp On Cores Oval SNAP-IT W/44-MATERIAL Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	186In Stock	£6.37 £4.52 £3.58 £3.36 £3.31	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Ferrite		43.5 mm	40.32 mm	43.5 mm	9.2 mm	28.62 mm		Bulk
Ferrite Clamp On Cores Oval SNAP-IT W/61-MATERIAL 0461184751 Fair-Rite 1: £6.56 151In Stock New Product	Mfr. Part No. 0461184751 Mouser Part No 623-0461184751 New Product	Fair-Rite	Ferrite Clamp On Cores Oval SNAP-IT W/61-MATERIAL Learn More about Fair-Rite fairrite oval ferrite snap it cores	Datasheet	151In Stock	£6.56 £4.65 £3.68 £3.47 £3.40	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Ferrite		43.5 mm	40.32 mm	43.5 mm	9.2 mm	28.62 mm		Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 240Ohm @250MHz Round 0431164281 Fair-Rite 1: £0.849 81,656In Stock 157,584Expected 12/02/2027	Mfr. Part No. 0431164281 Mouser Part No 623-0431164281	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 240Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	81,656In Stock 157,584Expected 12/02/2027	£0.849	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	6.6 mm		39.4 mm	20 mm		9.8 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 370Ohm @250MHz Round 0431176451 Fair-Rite 1: £4.16 25,815In Stock 31,020Expected 12/02/2027	Mfr. Part No. 0431176451 Mouser Part No 623-0431176451	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 370Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	25,815In Stock 31,020Expected 12/02/2027	£4.16	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	18.35 mm		47.5 mm	38.6 mm		19.15 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 285Ohm @250MHz Round 0443167251 Fair-Rite 1: £0.995 57,646In Stock	Mfr. Part No. 0443167251 Mouser Part No 623-0443167251	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 285Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	57,646In Stock	£0.995	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	10.15 mm		32.3 mm	22.1 mm		11 mm	04	Bulk
Ferrite Clamp On Cores Broadband Freq 46Mat 360Ohm @250MHz Roun 0446176451 Fair-Rite 1: £7.15 8,814In Stock	Mfr. Part No. 0446176451 Mouser Part No 623-0446176451	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 46Mat 360Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	8,814In Stock	£7.15 £5.07 £4.02 £3.78 £3.71	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	46	18.35 mm		47.5 mm	38.6 mm		19.15 mm		Bulk
Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round 0475164281 Fair-Rite 1: £5.10 5,260In Stock 12,600Expected 04/12/2026	Mfr. Part No. 0475164281 Mouser Part No 623-0475164281	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	5,260In Stock 12,600Expected 04/12/2026	£5.10 £3.54 £2.83 £2.60 £2.44	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	6.3 mm		39.5 mm	20 mm		9.8 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 530Ohm @250MHz Roun 2631181381 Fair-Rite 1: £16.93 1,564In Stock	Mfr. Part No. 2631181381 Mouser Part No 623-2631181381	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 530Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	1,564In Stock	£16.93 £11.57 £10.31 £9.80	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	37.2 mm		63.5 mm	62.1 mm		30.2 mm	26	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 247Ohm @250MHz Round 0431164951 Fair-Rite 1: £1.79 68,181In Stock	Mfr. Part No. 0431164951 Mouser Part No 623-0431164951	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 247Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	68,181In Stock	£1.79 £1.23 £1.05 £0.925 View £0.811 £0.722	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	5.1 mm		36.2 mm	17.3 mm		8.4 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 270Ohm @250MHz Round 0431167281 Fair-Rite 1: £0.934 38,930In Stock 144,648Expected 12/02/2027	Mfr. Part No. 0431167281 Mouser Part No 623-0431167281	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 270Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	38,930In Stock 144,648Expected 12/02/2027	£0.934	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	10.15 mm		39.4 mm	23.7 mm		11.7 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 208Ohm @250MHz Round 0431173951 Fair-Rite 1: £0.443 20,006In Stock 70,056Expected 12/02/2027	Mfr. Part No. 0431173951 Mouser Part No 623-0431173951	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 208Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	20,006In Stock 70,056Expected 12/02/2027	£0.443 £0.442	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	5.1 mm		25 mm	12.8 mm		5.6 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 340Ohm @250MHz Round 0431177081 Fair-Rite 1: £7.16 8,395In Stock 4,608Expected 12/02/2027	Mfr. Part No. 0431177081 Mouser Part No 623-0431177081	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 340Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	8,395In Stock 4,608Expected 12/02/2027	£7.16	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	25.65 mm		42.95 mm	56.4 mm		27.45 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 305Ohm @250MHz Round 0443164151 Fair-Rite 1: £3.93 21,422In Stock 25,740Expected 12/02/2027	Mfr. Part No. 0443164151 Mouser Part No 623-0443164151	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 305Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	21,422In Stock 25,740Expected 12/02/2027	£3.93 £2.69 £2.28 £2.00 View £1.75 £1.72	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	12.75 mm		32.5 mm	29 mm		14.8 mm	04	Bulk