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Round Ferrite Clamp On 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.	Product Type	Shape	Core Material	Inside Diameter	Outside Diameter	Outside Length	Outside Width	Inside Height	Outside Height	Qualification	Series	Packaging
Ferrite Clamp On Cores BB Freq 43&44 Mat 330Ohm @250MHz Round 0444177081 Fair-Rite 1: $23.84 1,228In Stock 1,620On Order 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	1,228In Stock 1,620On Order On Order Ship Dates Mfr. No: 0444177081 Stock: 1,228 Can Dispatch Immediately On Order: 1,584 Expected 2026/09/28 36 Expected 2026/10/20 Factory Lead Time: 16 Weeks	$23.84 $17.28 $14.46	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 Broadband Freq 46Mat 360Ohm @250MHz Roun 0446176451 Fair-Rite 1: $9.57 8,814In Stock Verify Status with Factory	Mfr. Part No. 0446176451 Mouser Part No 623-0446176451 Verify Status with Factory	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	$9.57 $7.08 $5.65 $4.94	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 High Freq 61Material 257Ohm @250MHz Round 0461164181 Fair-Rite 1: $6.54 12,472In Stock Verify Status with Factory	Mfr. Part No. 0461164181 Mouser Part No 623-0461164181 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores High Freq 61Material 257Ohm @250MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	12,472In Stock	$6.54 $4.40 $3.64 $3.33 $2.98	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	61	13.05 mm		39.4 mm	31 mm		15.25 mm		04	Bulk
Ferrite Clamp On Cores High Freq 61Material 420Ohm @250MHz Round 0461164281 Fair-Rite 1: $3.59 26,896In 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	26,896In Stock	$3.59 $2.47 $2.11 $1.84 $1.44	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 High Freq 61Material 332Ohm @250MHz Roun 0461164951 Fair-Rite 1: $2.80 38,621In Stock Verify Status with Factory	Mfr. Part No. 0461164951 Mouser Part No 623-0461164951 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores High Freq 61Material 332Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	38,621In Stock	$2.80 $2.01 $1.65 $1.47 View $1.28 $1.13	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	61	5.1 mm		38.2 mm	17.3 mm		8.4 mm		04	Bulk
Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round 0475164281 Fair-Rite 1: $7.54 5,382In Stock Verify Status with Factory	Mfr. Part No. 0475164281 Mouser Part No 623-0475164281 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores Low Freq 75 Material 110Ohm @ 5MHz Round Learn More about Fair-Rite fair rite cable snap its	Datasheet	5,382In Stock	$7.54 $5.13 $4.21 $3.65 View $3.62 $3.61 $3.58 $3.26	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 STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey 74271140 Wurth Elektronik 1: $3.91 34In Stock 112On Order New Product	Mfr. Part No. 74271140 Mouser Part No 710-74271140 New Product	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	34In Stock 112On Order On Order Ship Dates Mfr. No: 74271140 Stock: 34 Can Dispatch Immediately On Order: 56 Expected 2026/10/02 56 Expected 2026/10/23 Factory Lead Time: 36 Weeks	$3.91 $3.17 $2.66 $2.40	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	4 W 620	3 mm		32.4 mm	19 mm		13 mm		STAR-TEC	Tray
Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms 74271151S Wurth Elektronik 1: $13.51 91In Stock 688On Order	Mfr. Part No. 74271151S Mouser Part No 710-74271151S	Wurth Elektronik	Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 417Ohms Learn More about Wurth Elektronik wurth star tec snap ferrite	Datasheet	91In Stock 688On Order On Order Ship Dates Mfr. No: 74271151S Stock: 91 Can Dispatch Immediately On Order: 528 Expected 2026/10/02 160 Expected 2026/10/08 Factory Lead Time: 24 Weeks	$13.51 $12.34 $11.18 $10.11	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	4 W 620	15 mm	39 mm	49 mm		15 mm	38.8 mm		STAR-TEC	Bulk
Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @93Ohms 74271308 Wurth Elektronik 1: $4.28 43In Stock	Mfr. Part No. 74271308 Mouser Part No 710-74271308	Wurth Elektronik	Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @93Ohms	Datasheet	43In Stock	$4.28 $4.18 $3.78 $3.48	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	4 W 620	8.2 mm		29.8 mm	13 mm	8.2 mm	20.1 mm		WE-NCF	Tray
Ferrite Clamp On Cores WE-NCF Ferrite Ring 106 ohms 7.8mm 74271318 Wurth Elektronik 1: $4.41 334In Stock	Mfr. Part No. 74271318 Mouser Part No 710-74271318	Wurth Elektronik	Ferrite Clamp On Cores WE-NCF Ferrite Ring 106 ohms 7.8mm	Datasheet	334In Stock	$4.41 $4.29 $3.88 $3.58	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	4 W 620	8.2 mm		29.8 mm	16 mm	8.2 mm	20.1 mm		WE-NCF	Tray
Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms 74271358 Wurth Elektronik 1: $9.80 112In Stock 176Expected 2026/10/02	Mfr. Part No. 74271358 Mouser Part No 710-74271358	Wurth Elektronik	Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms	Datasheet	112In Stock 176Expected 2026/10/02	$9.80 $9.54 $9.08 $8.62 $7.95	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	4 W 620	27.5 mm		60 mm	15 mm	27.5 mm	45.5 mm		WE-NCF	Tray
Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 3.5-5.0 mm AEC-Q200 78271111 Wurth Elektronik 1: $5.14 32In Stock 38Expected 2026/10/02	Mfr. Part No. 78271111 Mouser Part No 710-78271111	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 3.5-5.0 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	32In Stock 38Expected 2026/10/02	$5.14 $4.37 $3.87	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	5 mm		41 mm	23.4 mm	5 mm	18 mm	AEC-Q200	CAR-TEC	Tray
Ferrite Clamp On Cores CAR-TEC Black 316Ohms 3.5-5.0 mm AEC-Q200 78271111S Wurth Elektronik 1: $5.14 49In Stock 38Expected 2027/03/23	Mfr. Part No. 78271111S Mouser Part No 710-78271111S	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Black 316Ohms 3.5-5.0 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	49In Stock 38Expected 2027/03/23	$5.14 $4.37 $3.87	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	5 mm		41 mm	23.4 mm	5 mm	18 mm	AEC-Q200	CAR-TEC	Tray
Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 6.0-7.5 mm AEC-Q200 78271131 Wurth Elektronik 1: $4.95 109In Stock	Mfr. Part No. 78271131 Mouser Part No 710-78271131	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 6.0-7.5 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	109In Stock	$4.95 $4.16 $3.42	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	7.5 mm		40 mm	24 mm	7.5 mm	20 mm	AEC-Q200	CAR-TEC	Tray
Ferrite Clamp On Cores CAR-TEC Black 235Ohms 6.0-7.5 mm AEC-Q200 78271131S Wurth Elektronik 1: $4.95 16In Stock	Mfr. Part No. 78271131S Mouser Part No 710-78271131S	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Black 235Ohms 6.0-7.5 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	16In Stock	$4.95 $4.16 $3.42	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	7.5 mm		40 mm	24 mm	7.5 mm	20 mm	AEC-Q200	CAR-TEC	Tray
Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 7.0-8.5 mm AEC-Q200 78271132 Wurth Elektronik 1: $5.62 5In Stock 38Expected 2026/10/23	Mfr. Part No. 78271132 Mouser Part No 710-78271132	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 7.0-8.5 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	5In Stock 38Expected 2026/10/23	$5.62 $4.69 $3.71	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	8.5 mm		40 mm	24 mm	8.5 mm	20 mm	AEC-Q200	CAR-TEC	Tray
Ferrite Clamp On Cores 16.5x6x21mm Ni-Zn Snap-on ESD-SR-100G KEMET 1: $2.67 601In Stock 1,800On Order	Mfr. Part No. ESD-SR-100G Mouser Part No 80-ESD-SR-100G	KEMET	Ferrite Clamp On Cores 16.5x6x21mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	601In Stock 1,800On Order On Order Ship Dates Mfr. No: ESD-SR-100G Stock: 601 Can Dispatch Immediately On Order: 900 Expected 2027/01/18 900 Expected 2027/02/03 Factory Lead Time: 23 Weeks	$2.67 $1.66 $1.30 $1.02	Min.: 1 Mult.: 1 Max.: 360	Ferrite Clamp On Cores	Round	Nickel Zinc	6 mm	16.5 mm	21 mm	16.5 mm		16.5 mm		ESD-SR	Tray
Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on ESD-SR-110G KEMET 1: $2.93 928In Stock	Mfr. Part No. ESD-SR-110G Mouser Part No 80-ESD-SR-110G	KEMET	Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	928In Stock	$2.93 $1.72 $1.52 $1.38 View $1.28 $1.21	Min.: 1 Mult.: 1 Max.: 3,600	Ferrite Clamp On Cores	Round	Nickel Zinc	5 mm	14.4 mm	28 mm	14.2 mm		14.2 mm		ESD-SR	Tray
Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on ESD-SR-120G KEMET 1: $3.17 317In Stock 700Expected 2027/03/17	Mfr. Part No. ESD-SR-120G Mouser Part No 80-ESD-SR-120G	KEMET	Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	317In Stock 700Expected 2027/03/17	$3.17 $1.87 $1.64 $1.52 View $1.40 $1.34 $1.31 $1.30	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	6 mm	16 mm	33 mm	16.4 mm		16.4 mm		ESD-SR	Tray
Ferrite Clamp On Cores 7x37.4x20.3mm Ni-Zn 65C ESD-SR-150 KEMET 1: $4.35 371In Stock 8,000On Order	Mfr. Part No. ESD-SR-150 Mouser Part No 80-ESD-SR-150	KEMET	Ferrite Clamp On Cores 7x37.4x20.3mm Ni-Zn 65C Learn More about KEMET emi cores	Datasheet	371In Stock 8,000On Order On Order Ship Dates Mfr. No: ESD-SR-150 Stock: 371 Can Dispatch Immediately On Order: 2,400 Expected 2026/12/07 2,400 Expected 2026/12/14 3,200 Expected 2026/12/28 Factory Lead Time: 23 Weeks	$4.35 $2.56 $2.24 $2.01 View $1.90 $1.77	Min.: 1 Mult.: 1 Max.: 1,600	Ferrite Clamp On Cores	Round	Nickel Zinc	7 mm	19.6 mm	37.4 mm	20.3 mm		20.3 mm		ESD-SR	Bulk
Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on ESD-SR-150G KEMET 1: $4.14 387In Stock	Mfr. Part No. ESD-SR-150G Mouser Part No 80-ESD-SR-150G	KEMET	Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	387In Stock	$4.14 $2.41 $2.12 $2.01 View $1.99 $1.90 $1.86 $1.83 Quote	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	7 mm	19.6 mm	37.4 mm	20.3 mm		20.3 mm		ESD-SR	Tray
Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on ESD-SR-160G KEMET 1: $4.16 293In Stock	Mfr. Part No. ESD-SR-160G Mouser Part No 80-ESD-SR-160G	KEMET	Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	293In Stock	$4.16 $2.42 $2.12 $2.02 View $1.99 $1.90 $1.86 $1.83 Quote	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	9 mm	20.2 mm	39 mm	20 mm		20 mm		ESD-SR	Tray
Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 125C ESD-SR-160HL KEMET 1: $5.43 155In Stock	Mfr. Part No. ESD-SR-160HL Mouser Part No 80-ESD-SR-160HL	KEMET	Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 125C Learn More about KEMET emi cores	Datasheet	155In Stock	$5.43 $3.14 $2.74 $2.57 $2.43	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	9 mm	19.5 mm	38.5 mm	19.5 mm		19.5 mm		ESD-SR-HL	Bulk
Ferrite Clamp On Cores 31.5x13x38mm Ni-Zn Snap-on ESD-SR-250G KEMET 1: $8.48 251In Stock	Mfr. Part No. ESD-SR-250G Mouser Part No 80-ESD-SR-250G	KEMET	Ferrite Clamp On Cores 31.5x13x38mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	251In Stock	$8.48 $4.83 $4.80 $4.79 View $4.44 $4.28 $4.20 Quote	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	13 mm	31.5 mm	38 mm	31.6 mm		31.6 mm		ESD-SR	Tray
Ferrite Clamp On Cores 30x13x42mm Ni-Zn AEC-Q200 ESD-SR-250HL KEMET 1: $11.16 48In Stock	Mfr. Part No. ESD-SR-250HL Mouser Part No 80-ESD-SR-250HL	KEMET	Ferrite Clamp On Cores 30x13x42mm Ni-Zn AEC-Q200 Learn More about KEMET emi cores	Datasheet	48In Stock	$11.16 $7.37 $6.40 $5.90 View $5.76 $5.63 $5.54	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Round	Nickel Zinc	13 mm	30 mm	42 mm	30 mm		30 mm	AEC-Q200	ESD-SR-HL	Tray