Ferrite Clamp On Cores – Mouser Ireland

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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 (EUR) 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	Outside Height	Series	Packaging
Ferrite Clamp On Cores Low & BB Freq 31 Mat 247Ohm @250MHz Round 0431164951 Fair-Rite 1: €1.38 62,416In 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	62,416In Stock	€1.38 €1.06 €0.836 €0.827	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 208Ohm @250MHz Round 0431173951 Fair-Rite 1: €1.47 16,668In Stock 75,096Expected 18/03/2027	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	16,668In Stock 75,096Expected 18/03/2027	€1.47 €1.02 €0.854 €0.781 View €0.686 €0.572 €0.546	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 183Ohm @250MHz Roun 0431178181 Fair-Rite 1: €1.91 2,822In Stock 4,032Expected 28/12/2026	Mfr. Part No. 0431178181 Mouser Part No 623-0431178181	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 183Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	2,822In Stock 4,032Expected 28/12/2026	€1.91 €1.32 €1.12 €0.998 View €0.857 €0.753 €0.718	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	4.3 mm		23.2 mm	11.8 mm	5.6 mm		Bulk
Ferrite Clamp On Cores Broadband Freq 43Mat 400Ohm @250MHz Flat 0443163951 Fair-Rite 1: €9.19 797In Stock	Mfr. Part No. 0443163951 Mouser Part No 623-0443163951	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 43Mat 400Ohm @250MHz Flat Learn More about Fair-Rite fair rite cable snap its	Datasheet	797In Stock	€9.19 €6.05 €5.07 €4.49 €4.40	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Flat Ribbon	43		52.1 mm	39.4 mm	67.8 mm	8.1 mm		Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 305Ohm @250MHz Round 0443164151 Fair-Rite 1: €2.70 14,015In Stock 34,430Expected 18/03/2027	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	14,015In Stock 34,430Expected 18/03/2027	€2.70 €1.98	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	12.75 mm		32.5 mm	29 mm	14.8 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 275Ohm @250MHz Round 0443164251 Fair-Rite 1: €2.24 10,414In Stock 36,848Expected 18/03/2027	Mfr. Part No. 0443164251 Mouser Part No 623-0443164251	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 275Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	10,414In Stock 36,848Expected 18/03/2027	€2.24 €1.55 €1.32 €1.17 €0.937	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	6.6 mm		32.2 mm	17.9 mm	9.2 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 265Ohm @250MHz Round 0443178281 Fair-Rite 1: €2.49 5,141In Stock 16,072Expected 08/03/2027	Mfr. Part No. 0443178281 Mouser Part No 623-0443178281	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 265Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	5,141In Stock 16,072Expected 08/03/2027	€2.49 €1.71 €1.46 €1.29 €0.998	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	9 mm		39.4 mm	21.5 mm	10.55 mm		Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 122Ohm @250MHz Round 0443665806 Fair-Rite 1: €1.90 1,789In Stock 14,300Expected 18/03/2027	Mfr. Part No. 0443665806 Mouser Part No 623-0443665806	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 122Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	1,789In Stock 14,300Expected 18/03/2027	€1.90 €1.29 €1.09 €0.972 View €0.754 €0.744	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	9.5 mm		26.3 mm	16.4 mm	11 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 257Ohm @250MHz Round 0444164951 Fair-Rite 1: €2.14 2,093In Stock 4,410Expected 18/03/2027	Mfr. Part No. 0444164951 Mouser Part No 623-0444164951	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 257Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	2,093In Stock 4,410Expected 18/03/2027	€2.14 €1.48 €1.21 €1.12 View €0.998 €0.886	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	5.1 mm		36.2 mm	17.3 mm	8.4 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 260Ohm @250MHz Round 0444167281 Fair-Rite 1: €3.78 4,781In Stock	Mfr. Part No. 0444167281 Mouser Part No 623-0444167281	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 260Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	4,781In Stock	€3.78 €2.59 €2.20 €1.92 View €1.67 €1.55	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	10.15 mm		39.4 mm	23.7 mm	11.7 mm	04	Bulk
Ferrite Clamp On Cores Broadband Freq 46Mat 265Ohm @250MHz Roun 0446164281 Fair-Rite 1: €2.18 2,238In Stock	Mfr. Part No. 0446164281 Mouser Part No 623-0446164281	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 46Mat 265Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	2,238In Stock	€2.18 €1.53 €1.31 €1.15 €0.929	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	46	6.6 mm		39.4 mm	20 mm	9.8 mm		Bulk
Ferrite Clamp On Cores Broadband Freq 46Mat 190Ohm @100MHz Roun 0446167281 Fair-Rite 1: €2.73 1,475In Stock	Mfr. Part No. 0446167281 Mouser Part No 623-0446167281	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 46Mat 190Ohm @100MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	1,475In Stock	€2.73 €1.88 €1.61 €1.42 View €1.14 €1.10	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	46	10.15 mm		39.4 mm	23.7 mm	11.7 mm		Bulk
Ferrite Clamp On Cores High Freq 61Material 400Ohm @250MHz Round 0461167281 Fair-Rite 1: €3.63 911In Stock 19,012Expected 18/03/2027	Mfr. Part No. 0461167281 Mouser Part No 623-0461167281	Fair-Rite	Ferrite Clamp On Cores High Freq 61Material 400Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	911In Stock 19,012Expected 18/03/2027	€3.63 €2.49 €2.12 €1.84 View €1.60 €1.49	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	61	9.85 mm		39.4 mm	23 mm	11.7 mm	04	Bulk
Ferrite Clamp On Cores High Freq 61Material 300Ohm @250MHz Roun 0461178181 Fair-Rite 1: €2.06 4,259In Stock 12,096Expected 18/11/2026	Mfr. Part No. 0461178181 Mouser Part No 623-0461178181	Fair-Rite	Ferrite Clamp On Cores High Freq 61Material 300Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	4,259In Stock 12,096Expected 18/11/2026	€2.06 €1.38 €1.12 €1.01 View €0.894 €0.766 €0.736	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	61	4.3 mm		23.2 mm	11.8 mm	5.6 mm	04	Bulk
Ferrite Clamp On Cores Low Freq 75 Material 67Ohm @ 5MHz Round Fair-Rite 0475167281 0475167281 Fair-Rite 1: €7.59 2,324In Stock 6,525Expected 21/01/2027	Mfr. Part No. 0475167281 Mouser Part No 623-0475167281	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 67Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	2,324In Stock 6,525Expected 21/01/2027	€7.59 €5.61 €4.70 €4.04 View €3.91 €3.90 €3.78	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	9.85 mm		39.5 mm	23 mm	11.7 mm		Bulk
Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round 0475181651 Fair-Rite 1: €4.72 58In Stock 3,024Expected 21/01/2027	Mfr. Part No. 0475181651 Mouser Part No 623-0475181651	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	58In Stock 3,024Expected 21/01/2027	€4.72 €3.21 €2.37 €2.18	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	75	4.9 mm		23 mm	13 mm	6.05 mm		Bulk
Ferrite Clamp On Cores 75 Material Oval Snap-It 0475184951 Fair-Rite 1: €11.39 26In 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	26In Stock	€11.39 €8.60 €6.86 €6.79 €5.37	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		75	30 mm		57.9 mm				Tray
Ferrite Clamp On Cores BB Freq 43&44 Mat 170Ohm @250MHz Round 2644181281 Fair-Rite 1: €7.94 244In Stock	Mfr. Part No. 2644181281 Mouser Part No 623-2644181281	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 170Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	244In Stock	€7.94 €4.60 €4.00 €3.66 €3.54	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	37.2 mm		12.7 mm	61 mm	29.6 mm	26	Tray
Ferrite Clamp On Cores Low & BB Freq 31 Mat 260Ohm @250MHz Round 0431164181 Fair-Rite 1: €4.44 36,230In Stock Verify Status with Factory	Mfr. Part No. 0431164181 Mouser Part No 623-0431164181 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 260Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	36,230In Stock	€4.44 €3.03 €2.56 €2.24 €2.22	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	13.05 mm		39.4 mm	31 mm	15.25 mm	04	Bulk
Ferrite Clamp On Cores Low & BB Freq 31 Mat 310Ohm @250MHz Round 0431173551 Fair-Rite 1: €5.07 5,763In Stock Verify Status with Factory	Mfr. Part No. 0431173551 Mouser Part No 623-0431173551 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores Low & BB Freq 31 Mat 310Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	5,763In Stock	€5.07 €3.46 €2.92 €2.55 €2.30	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	31	18.8 mm		42 mm	29.2 mm	14.7 mm		Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 188Ohm @250MHz Round 0443625006 Fair-Rite 1: €1.54 27,144In Stock Verify Status with Factory	Mfr. Part No. 0443625006 Mouser Part No 623-0443625006 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 188Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	27,144In Stock	€1.54 €1.08 €0.929 €0.82 View €0.615 €0.553	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	7.9 mm		24.7 mm	17.8 mm	10.2 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 270Ohm @250MHz Round 0444164281 Fair-Rite 1: €2.77 20,851In Stock Verify Status with Factory	Mfr. Part No. 0444164281 Mouser Part No 623-0444164281 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 270Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	20,851In Stock	€2.77 €1.91 €1.63 €1.43 €1.14	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	6.6 mm		39.4 mm	20 mm	9.8 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 330Ohm @250MHz Round 0444177081 Fair-Rite 1: €18.85 2,292In Stock Verify Status with Factory	Mfr. Part No. 0444177081 Mouser Part No 623-0444177081 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 330Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	2,292In Stock	€18.85 €13.33 €12.43	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	44	25.65 mm		42.95 mm	56.4 mm	27.45 mm		Bulk
Ferrite Clamp On Cores High Freq 61Material 420Ohm @250MHz Round 0461164281 Fair-Rite 1: €3.20 21,376In Stock Verify Status with Factory	Mfr. Part No. 0461164281 Mouser Part No 623-0461164281 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores High Freq 61Material 420Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	21,376In Stock	€3.20 €2.23 €1.85 €1.65 View €1.26 €1.24	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	61	6.6 mm		39.4 mm	31 mm	9.8 mm	04	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 120Ohm @250MHz Round 0443800506 Fair-Rite 1: €1.93 475In Stock 2,200Expected 18/03/2027	Mfr. Part No. 0443800506 Mouser Part No 623-0443800506	Fair-Rite	Ferrite Clamp On Cores BB Freq 43&44 Mat 120Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	475In Stock 2,200Expected 18/03/2027	€1.93 €1.34 €1.14 €1.01 View €0.751 €0.744	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	43	13.2 mm		29.7 mm	15.6 mm	12.7 mm	04	Bulk