.hide-partial { max-height: none; } .show-more { display: none; }

Round Filters

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Filters

List Images

Results: 431

Applied Filters:

Shape = Round

Manufacturer

Product Type

Product

Type

Minimum Operating Temperature

Maximum Operating Temperature

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (USD) Filter the results in the table by unit price based on your quantity.	Qty.	Product Type	Product	Type	Minimum Operating Temperature	Maximum Operating Temperature	Packaging
Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz 74270012 Wurth Elektronik 1: $0.66 4,742In Stock	Mfr. Part # 74270012 Mouser Part # 710-74270012	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 1.6mm 39Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,742In Stock	$0.66 $0.648 $0.627 $0.605 View $0.559 $0.553	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Ferrite Bead Core	- 25 C	+ 125 C	Bulk
Ferrite Clamp On Cores 133ohms 300MHz 5.3mm Inside Slot HFA100049-0A2 Laird 1: $1.52 3,414In Stock	Mfr. Part # HFA100049-0A2 Mouser Part # 875-HFA100049-0A2	Laird	Ferrite Clamp On Cores 133ohms 300MHz 5.3mm Inside Slot	Datasheet	3,414In Stock	$1.52 $1.17 $1.07 $0.993 View $0.941 $0.904	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Cable Single	- 40 C	+ 125 C	Bulk
Ferrite Clamp On Cores SNAP-IT(TM)W/44-MATERIAL(TM) 444164281 Fair-Rite 1: $3.48 1,841In Stock	Mfr. Part # 444164281 Mouser Part # 623-444164281	Fair-Rite	Ferrite Clamp On Cores SNAP-IT(TM)W/44-MATERIAL(TM) Learn More about Fair-Rite fair rite cable snap its		1,841In Stock	$3.48 $2.40 $2.05 $1.81 View $1.59 $1.40 $1.32	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Cable Single	- 55 C	+ 125 C
Ferrite Clamp On Cores SNAP-IT(TM)W/44-MATERIAL(TM) 444177081 Fair-Rite 1: $22.30 260In Stock 216Expected 10/5/2026	Mfr. Part # 444177081 Mouser Part # 623-444177081	Fair-Rite	Ferrite Clamp On Cores SNAP-IT(TM)W/44-MATERIAL(TM) Learn More about Fair-Rite fair rite cable snap its	Datasheet	260In Stock 216Expected 10/5/2026	$22.30 $16.60 $14.79	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Cable Single	- 55 C	+ 125 C
Ferrite Cable Cores Round Cable EMI Suppression Core 2643801202 Fair-Rite 1: $2.32 1,427In Stock	Mfr. Part # 2643801202 Mouser Part # 623-2643801202	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		1,427In Stock	$2.32 $1.90 $1.65 $1.46 View $1.28 $1.05 $0.987	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Round Cable Core	- 55 C	+ 125 C	Bulk
Ferrite Clamp On Cores SNAP-IT(TM)W/43-MATERIAL(TM) 443625006 Fair-Rite 1: $1.97 4,928In Stock	Mfr. Part # 443625006 Mouser Part # 623-443625006	Fair-Rite	Ferrite Clamp On Cores SNAP-IT(TM)W/43-MATERIAL(TM) Learn More about Fair-Rite fair rite cable snap its		4,928In Stock	$1.97 $1.36 $1.16 $1.03 View $0.901 $0.781 $0.738 $0.737	Min.: 1 Mult.: 1	Ferrite Clamp On Cores			- 55 C	+ 125 C
Ferrite Cable Cores 77 SHIELD BEAD Z= 33 OHM @25MHz 2677006302 Fair-Rite 1: $2.35 4,694In Stock	Mfr. Part # 2677006302 Mouser Part # 623-2677006302	Fair-Rite	Ferrite Cable Cores 77 SHIELD BEAD Z= 33 OHM @25MHz		4,694In Stock	$2.35 $1.75 $1.44 $1.32 View $1.15 $0.992	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Shield Bead			Bulk
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114075063 Wurth Elektronik 1: $0.30 12,409In Stock	Mfr. Part # 782114075063 Mouser Part # 710-782114075063	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	12,409In Stock	$0.30 $0.28 $0.255 $0.23 View $0.20 $0.199 $0.198	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Ferrite Bead Core	- 55 C	+ 140 C	Bulk
Ferrite Cable Cores 78 SLEEVE 4278453509 Fair-Rite 1: $4.97 994In Stock	Mfr. Part # 4278453509 Mouser Part # 623-4278453509	Fair-Rite	Ferrite Cable Cores 78 SLEEVE		994In Stock	$4.97 $3.40 $2.88 $2.51 View $1.92 $1.91	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Round Cable Core			Bulk
Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm 74270090 Wurth Elektronik 1: $3.40 6,404In Stock	Mfr. Part # 74270090 Mouser Part # 710-74270090	Wurth Elektronik	Ferrite Cable Cores WE-AFB Ferrite 25MHz 155Ohm Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	6,404In Stock	$3.40 $3.15 $3.07 $2.99 View $2.91 $2.84 $2.83	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Axial Leaded Ferrite Bead	- 25 C	+ 85 C	Tray
Ferrite Clamp On Cores 6x33x16.4mm Ni-Zn 65C ESD-SR-120 KEMET 1: $3.24 4,340In Stock	Mfr. Part # ESD-SR-120 Mouser Part # 80-ESD-SR-120	KEMET	Ferrite Clamp On Cores 6x33x16.4mm Ni-Zn 65C Learn More about KEMET emi cores	Datasheet	4,340In Stock	$3.24 $2.08 $1.91 $1.36 View $1.35 $1.29	Min.: 1 Mult.: 1 Max.: 2,800	Ferrite Clamp On Cores	Ferrite Clamp On Cores	Cable Single		+ 85 C	Bulk
Ferrite Cable Cores Round Cable EMI Suppression Core 2661000801 Fair-Rite 1: $0.46 53,467In Stock	Mfr. Part # 2661000801 Mouser Part # 623-2661000801	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		53,467In Stock	$0.46 $0.325 $0.281 $0.251 View $0.223 $0.174 $0.151 $0.139 $0.12	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Shield Bead	- 55 C	+ 125 C	Bulk
Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn 74270021 Wurth Elektronik 1: $0.61 10,793In Stock	Mfr. Part # 74270021 Mouser Part # 710-74270021	Wurth Elektronik	Ferrite Cable Cores WE-SAFB 3mm 55Ohms @ 25MHz 1Turn Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	10,793In Stock	$0.61 $0.578 $0.573 $0.542 View $0.506 $0.488 $0.461 $0.444	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid		- 25 C	+ 125 C	Bulk
Ferrite Clamp On Cores 53x19mm 10MHz Mn-Zn 85C ESD-SR-S47M KEMET 1: $13.79 373In Stock	Mfr. Part # ESD-SR-S47M Mouser Part # 80-ESD-SR-S47M	KEMET	Ferrite Clamp On Cores 53x19mm 10MHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	373In Stock	$13.79 $8.10 $6.75 $6.74	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Ferrite Clamp On Cores	Cable Single	- 40 C	+ 85 C	Bulk
Ferrite Clamp On Cores CLAMP-ON FILTER WHT 170ohms 100MHz 28A0392-0A0 Laird 1: $1.40 8,815In Stock	Mfr. Part # 28A0392-0A0 Mouser Part # 875-28A0392-0A0	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER WHT 170ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	8,815In Stock	$1.40 $1.05 $0.931 $0.852 View $0.762 $0.635 $0.632	Min.: 1 Mult.: 1	Ferrite Clamp On Cores		Cable Single	- 40 C	+ 125 C	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 365Ohm @250MHz Round 0444176451 Fair-Rite 1: $12.08 13,899In Stock Verify Status with Factory	Mfr. Part # 0444176451 Mouser Part # 623-0444176451 Verify Status with Factory	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	13,899In Stock	$12.08 $10.00 $8.14 $7.04	Min.: 1 Mult.: 1	Ferrite Clamp On Cores			- 55 C	+ 125 C	Bulk
Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz 74270001 Wurth Elektronik 1: $0.63 4,655In Stock	Mfr. Part # 74270001 Mouser Part # 710-74270001	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .55mm 38Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	4,655In Stock	$0.63 $0.598 $0.587 $0.556 View $0.519 $0.50 $0.496 $0.489	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Ferrite Bead Core	- 25 C	+ 105 C	Bulk
Ferrite Clamp On Cores 15.5x18.5mm 300MHz Mn-Zn 85C ESD-SR-S10M KEMET 1: $4.88 741In Stock	Mfr. Part # ESD-SR-S10M Mouser Part # 80-ESD-SR-S10M	KEMET	Ferrite Clamp On Cores 15.5x18.5mm 300MHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	741In Stock	$4.88 $3.07 $2.68 $2.08 $2.07	Min.: 1 Mult.: 1 Max.: 3,200	Ferrite Clamp On Cores	Ferrite Clamp On Cores	Cable Single	- 40 C	+ 85 C	Bulk
Ferrite Cable Cores Noise Filter amorphous core AB4X2X8W Niterra 1: $1.68 25,432In Stock 52,703Expected 10/22/2026	Mfr. Part # AB4X2X8W Mouser Part # 757-AB4X2X8W	Niterra	Ferrite Cable Cores Noise Filter amorphous core	Datasheet	25,432In Stock 52,703Expected 10/22/2026	$1.68 $1.16 $1.00 $0.92 View $0.811 $0.658 $0.611 $0.596 $0.595	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Bead Core			Bulk
Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz 7427002 Wurth Elektronik 1: $0.61 3,683In Stock	Mfr. Part # 7427002 Mouser Part # 710-7427002	Wurth Elektronik	Ferrite Cable Cores WE-SAFB .85mm 65Ohm @ 25MHz Learn More about Wurth Elektronik wurth emi suppression ferrite beads	Datasheet	3,683In Stock	$0.61 $0.579 $0.573 $0.543 View $0.508 $0.507 $0.489 $0.478 $0.477	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Ferrite Bead Core	- 25 C	+ 125 C	Bulk
Ferrite Cable Cores 73 Shield Bead 2673004901 Fair-Rite 1: $0.30 14,037In Stock	Mfr. Part # 2673004901 Mouser Part # 623-2673004901	Fair-Rite	Ferrite Cable Cores 73 Shield Bead Learn More about Fair-Rite fair rite 26x emi suppression cores		14,037In Stock	$0.30 $0.205 $0.178 $0.159 View $0.142 $0.121 $0.107 $0.094 $0.075	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Shield Bead	- 55 C	+ 125 C	Bulk
Ferrite Clamp On Cores BB Freq 43&44 Mat 147Ohm @250MHz Round 0443806406 Fair-Rite 1: $2.24 13,926In Stock 3,960Expected 10/6/2026 Verify Status with Factory	Mfr. Part # 0443806406 Mouser Part # 623-0443806406 Verify Status with Factory	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	13,926In Stock 3,960Expected 10/6/2026	$2.24 $1.89 $1.53 $1.43 View $1.22 $0.979 $0.97	Min.: 1 Mult.: 1	Ferrite Clamp On Cores			- 55 C	+ 125 C	Bulk
Ferrite Cable Cores 2677540402 Fair-Rite 1: $3.43 85In Stock 1,880Expected 9/28/2026	Mfr. Part # 2677540402 Mouser Part # 623-2677540402	Fair-Rite	Ferrite Cable Cores		85In Stock 1,880Expected 9/28/2026	$3.43 $2.37 $2.03 $1.79 View $1.57 $1.39 $1.32 $1.31	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid
Ferrite Cable Cores Round Cable EMI Suppression Core 2643801102 Fair-Rite 1: $0.51 6,539In Stock	Mfr. Part # 2643801102 Mouser Part # 623-2643801102	Fair-Rite	Ferrite Cable Cores Round Cable EMI Suppression Core Learn More about Fair-Rite fair rite 26x emi suppression cores		6,539In Stock	$0.51 $0.358 $0.309 $0.277 View $0.245 $0.205 $0.185 $0.168 $0.157	Min.: 1 Mult.: 1	Ferrite Cable Cores	Round Cable Cores Solid	Round Cable Core	- 55 C	+ 125 C	Bulk
Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 4.5-6.0 mm AEC-Q200 78271112 Wurth Elektronik 1: $4.55 282In Stock	Mfr. Part # 78271112 Mouser Part # 710-78271112	Wurth Elektronik	Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 4.5-6.0 mm AEC-Q200 Learn More about Wurth Elektronik wurth car tec snap ferrites	Datasheet	282In Stock	$4.55 $3.84 $3.29	Min.: 1 Mult.: 1	Ferrite Clamp On Cores	Snap Ferrites	Cable Single	- 50 C	+ 105 C	Tray

Round Filters

Types of Filters

Applied Filters:

Customer Service Office

Company

Resources

Support