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Round Passive Components

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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.
Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite 782114155200 Wurth Elektronik 1: $3.32 169In Stock	Mfr. Part # 782114155200 Mouser Part # 710-782114155200	Wurth Elektronik	Ferrite Cable Cores WE-TEFA Toroidal EMI Suppress Ferrite Learn More about Wurth Elektronik wurth we tefa ferrites	Datasheet	169In Stock	$3.32 $3.05 $2.78 $2.51 $2.16	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CAR-TEC Grey 316Ohms 3.5-5.0 mm AEC-Q200 78271111 Wurth Elektronik 1: $5.14 32In Stock 38Expected 11/2/2026	Mfr. Part # 78271111 Mouser Part # 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 11/2/2026	$5.14 $4.37 $3.87	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CAR-TEC Black 316Ohms 3.5-5.0 mm AEC-Q200 78271111S Wurth Elektronik 1: $5.14 59In Stock 38Expected 11/6/2026	Mfr. Part # 78271111S Mouser Part # 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	59In Stock 38Expected 11/6/2026	$5.14 $4.37 $3.87	Min.: 1 Mult.: 1
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 # 78271131 Mouser Part # 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 CAR-TEC Black 235Ohms 6.0-7.5 mm AEC-Q200 78271131S Wurth Elektronik 1: $4.95 40In Stock	Mfr. Part # 78271131S Mouser Part # 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	40In Stock	$4.95 $4.16 $3.42	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CAR-TEC Grey 235Ohms 7.0-8.5 mm AEC-Q200 78271132 Wurth Elektronik 1: $5.62 5In Stock 38Expected 10/26/2026	Mfr. Part # 78271132 Mouser Part # 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 10/26/2026	$5.62 $4.69 $3.71	Min.: 1 Mult.: 1
Ferrite Cable Cores 4.8x2.4mm 300MHz Ni-Zn Bare B-20L-48B-L KEMET 1: $0.26 4,759In Stock 35,000Expected 5/10/2027	Mfr. Part # B-20L-48B-L Mouser Part # 80-B-20L-48B-L	KEMET	Ferrite Cable Cores 4.8x2.4mm 300MHz Ni-Zn Bare Learn More about KEMET emi cores	Datasheet	4,759In Stock 35,000Expected 5/10/2027	$0.26 $0.182 $0.15 $0.126 View $0.108 $0.099 $0.087 $0.07 $0.067	Min.: 1 Mult.: 1
Ferrite Cable Cores Ferrite Bead Core EMI 4.8mm B-20L-95B KEMET 1: $0.74 4,515In Stock 15,000Expected 3/8/2027	Mfr. Part # B-20L-95B Mouser Part # 80-B-20L-95B	KEMET	Ferrite Cable Cores Ferrite Bead Core EMI 4.8mm Learn More about KEMET Kemet EMI Cores	Datasheet	4,515In Stock 15,000Expected 3/8/2027	$0.74 $0.518 $0.447 $0.398 View $0.353 $0.298 $0.26 $0.254 $0.238	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 16.5x6x21mm Ni-Zn Snap-on ESD-SR-100G KEMET 1: $2.65 601In Stock 1,800On Order	Mfr. Part # ESD-SR-100G Mouser Part # 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. #: ESD-SR-100G Stock: 601 Can Ship Immediately On Order: 900 Expected 1/18/2027 900 Expected 2/3/2027 Factory Lead-Time: 23 Weeks	$2.65 $1.80 $1.53 $1.28 View $1.11 $1.02 $0.961	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on ESD-SR-110G KEMET 1: $2.93 905In Stock	Mfr. Part # ESD-SR-110G Mouser Part # 80-ESD-SR-110G	KEMET	Ferrite Clamp On Cores 14.4x5x28mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	905In Stock	$2.93 $2.02 $1.72 $1.52 View $1.33 $1.18	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on ESD-SR-120G KEMET 1: $3.18 317In Stock 700Expected 3/17/2027	Mfr. Part # ESD-SR-120G Mouser Part # 80-ESD-SR-120G	KEMET	Ferrite Clamp On Cores 16x6x33mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	317In Stock 700Expected 3/17/2027	$3.18 $2.20 $1.87 $1.64 View $1.43 $1.30	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 19.6x7x37.4mm Ni-Zn Snap-on ESD-SR-150G KEMET 1: $4.14 387In Stock	Mfr. Part # ESD-SR-150G Mouser Part # 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 $2.84 $2.41 $2.12 View $1.84 $1.77	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on ESD-SR-160G KEMET 1: $4.16 269In Stock	Mfr. Part # ESD-SR-160G Mouser Part # 80-ESD-SR-160G	KEMET	Ferrite Clamp On Cores 20.2x9x39mm Ni-Zn Snap-on Learn More about KEMET emi cores	Datasheet	269In Stock	$4.16 $2.85 $2.42 $2.12 View $1.84 $1.78	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 100C ESD-SR-160H KEMET 1: $6.23 200In Stock 210Expected 2/25/2027	Mfr. Part # ESD-SR-160H Mouser Part # 80-ESD-SR-160H	KEMET	Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 100C Learn More about KEMET emi cores	Datasheet	200In Stock 210Expected 2/25/2027	$6.23 $4.28 $3.63 $3.18 View $2.77 $2.73	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 19.5x46.5x19.5mm 300MHz Ni-Zn 125C ESD-SR-160HL KEMET 1: $5.43 155In Stock	Mfr. Part # ESD-SR-160HL Mouser Part # 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 $3.71 $3.14 $2.74 $2.43	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 30x13x42mm Ni-Zn AEC-Q200 ESD-SR-250HL KEMET 1: $11.55 48In Stock	Mfr. Part # ESD-SR-250HL Mouser Part # 80-ESD-SR-250HL	KEMET	Ferrite Clamp On Cores 30x13x42mm Ni-Zn AEC-Q200 Learn More about KEMET emi cores	Datasheet	48In Stock	$11.55 $7.60 $6.36 $5.53	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 44x16.5mm 10MHz Mn-Zn 85C ESD-SR-S38M KEMET 1: $14.02 136In Stock	Mfr. Part # ESD-SR-S38M Mouser Part # 80-ESD-SR-S38M	KEMET	Ferrite Clamp On Cores 44x16.5mm 10MHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	136In Stock	$14.02 $9.14 $7.55 $6.95 $6.86	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 64x24mm 10MHz Mn-Zn 85C ESD-SR-S57M KEMET 1: $24.84 41In Stock 360On Order	Mfr. Part # ESD-SR-S57M Mouser Part # 80-ESD-SR-S57M	KEMET	Ferrite Clamp On Cores 64x24mm 10MHz Mn-Zn 85C Learn More about KEMET emi cores	Datasheet	41In Stock 360On Order On Order Ship Dates Mfr. #: ESD-SR-S57M Stock: 41 Can Ship Immediately On Order: 192 Expected 1/4/2027 168 Expected 1/11/2027 Factory Lead-Time: 23 Weeks	$24.84 $15.66 $13.89 $13.58	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 34mm x 20mm x 13mm, -40 to +85 degC, 40O(10MHz to 100MHz) ZCAT13D-BK TDK 1: $6.58 156In Stock	Mfr. Part # ZCAT13D-BK Mouser Part # 810-ZCAT13D-BK	TDK	Ferrite Clamp On Cores 34mm x 20mm x 13mm, -40 to +85 degC, 40O(10MHz to 100MHz)	Datasheet	156In Stock	$6.58 $4.46 $3.76 $3.28 View $2.82 $2.75	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 21mm x 17mm x 9mm, -40 to +85 degC, 20O(10MHz to 100MHz) ZCAT2017-0930B TDK 1: $3.01 23In Stock 350Expected 11/10/2026	Mfr. Part # ZCAT2017-0930B Mouser Part # 810-ZCAT2017-0930B	TDK	Ferrite Clamp On Cores 21mm x 17mm x 9mm, -40 to +85 degC, 20O(10MHz to 100MHz)	Datasheet	23In Stock 350Expected 11/10/2026	$3.01 $2.07 $1.71 $1.50 View $1.31 $1.06 $1.05	Min.: 1 Mult.: 1
Ferrite Clamp On Cores 35mm x 30mm x 20mm, -40 to +85 degC, 60O(10MHz to 100MHz) ZCAT20D-BK TDK 1: $12.76 58In Stock	Mfr. Part # ZCAT20D-BK Mouser Part # 810-ZCAT20D-BK	TDK	Ferrite Clamp On Cores 35mm x 30mm x 20mm, -40 to +85 degC, 60O(10MHz to 100MHz)	Datasheet	58In Stock	$12.76 $8.52 $7.10 $6.12 $6.00	Min.: 1 Mult.: 1
Ferrite Clamp On Cores Round 13mm Black Cable Clamp Filter ZCAT2436-1330A-BK TDK 1: $4.03 5In Stock 2,800On Order	Mfr. Part # ZCAT2436-1330A-BK Mouser Part # 810-ZCAT2436-1330ABK	TDK	Ferrite Clamp On Cores Round 13mm Black Cable Clamp Filter	Datasheet	5In Stock 2,800On Order On Order Ship Dates Mfr. #: ZCAT2436-1330A-BK Stock: 5 Can Ship Immediately On Order: 1,200 Expected 1/13/2027 1,600 Expected 2/15/2027 Factory Lead-Time: 25 Weeks	$4.03 $3.28 $2.71 $2.44 View $2.12 $1.92 $1.91 $1.84	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER WHT 170ohms 100MHz 28A0392-0A0 Laird 1: $1.64 1,435In Stock 2,912Expected 1/18/2027	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	1,435In Stock 2,912Expected 1/18/2027	$1.64 $1.15 $0.979 $0.866 View $0.762 $0.752	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 280ohms 100MHz 28A2024-0A2 Laird 1: $5.56 55In Stock 6,156On Order	Mfr. Part # 28A2024-0A2 Mouser Part # 875-28A2024-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 280ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	55In Stock 6,156On Order On Order Ship Dates Mfr. #: 28A2024-0A2 Stock: 55 Can Ship Immediately On Order: 1,836 Expected 11/16/2026 1,512 Expected 12/14/2026 2,808 Expected 12/22/2026 Factory Lead-Time: 13 Weeks	$5.56 $3.79 $3.21 $2.80 $2.50	Min.: 1 Mult.: 1
Ferrite Clamp On Cores Broadband Freq 46Mat 185Ohm @250MHz Roun 0446173951 Fair-Rite 1: $1.87 3,531In Stock Verify Status with Factory	Mfr. Part # 0446173951 Mouser Part # 623-0446173951 Verify Status with Factory	Fair-Rite	Ferrite Clamp On Cores Broadband Freq 46Mat 185Ohm @250MHz Roun Learn More about Fair-Rite fair rite cable snap its	Datasheet	3,531In Stock	$1.87 $1.30 $1.11 $0.984 View $0.867 $0.748 $0.684 $0.662	Min.: 1 Mult.: 1

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