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28x Ferrite Cable Cores

Laird 28x Ferrite Cable Cores come in four variants: split/snap-on (28A), cylindrical (28B), solid core (28R), and split core (28S). The 28x ferrite cable cores are constructed from ultra-thin mixtures of iron, nickel, and zinc oxides. They are available in cylinder, ribbon, split-flat, and clamp-on shapes. Laird 28x ferrite cable cores provide excellent differential and common mode EMI suppression on flat cable assemblies.

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Image	Part #	Mfr.	Description	Datasheet	Availability	Pricing (SGD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird Technologies 1: $2.22 39,296In Stock	Mfr. Part No. 28B0672-000 Mouser Part No 875-28B0672-000	Laird Technologies	Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	39,296In Stock	$2.22 $1.55 $1.32 $1.17 View $1.03 $0.855 $0.764	Min.: 1 Mult.: 1
Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird Technologies 1: $2.07 32,973In Stock 27,280Expected 14/12/2026	Mfr. Part No. 28B0625-100 Mouser Part No 875-28B0625-100	Laird Technologies	Ferrite Cable Cores 280ohms 100MHz 7.87mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	32,973In Stock 27,280Expected 14/12/2026	$2.07 $1.48 $1.25 $1.12 View $0.983 $0.828 $0.806 $0.793	Min.: 1 Mult.: 1
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird Technologies 1: $1.94 81,934In Stock 50,600Expected 16/11/2026	Mfr. Part No. 28B0562-200 Mouser Part No 875-28B0562-200	Laird Technologies	Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	81,934In Stock 50,600Expected 16/11/2026	$1.94 $1.35 $1.16 $1.03 View $0.906 $0.756 $0.736 $0.707 $0.695	Min.: 1 Mult.: 1
Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid 28B0452-000 Laird Technologies 1: $0.762 134,525In Stock	Mfr. Part No. 28B0452-000 Mouser Part No 875-28B0452-000	Laird Technologies	Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	134,525In Stock	$0.762 $0.522 $0.454 $0.405 View $0.358 $0.305 $0.267 $0.249 $0.224	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz 28A2736-0A2 Laird Technologies 1: $2.88 55,780In Stock	Mfr. Part No. 28A2736-0A2 Mouser Part No 875-28A2736-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	55,780In Stock	$2.88 $2.00 $1.71 $1.51 View $1.32 $1.15	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz 28A0350-0B2 Laird Technologies 1: $2.69 17,674In Stock	Mfr. Part No. 28A0350-0B2 Mouser Part No 875-28A0350-0B2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	17,674In Stock	$2.69 $1.92 $1.66 $1.48 View $1.32 $1.12	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz 28A2029-0A2 Laird Technologies 1: $3.82 12,347In Stock	Mfr. Part No. 28A2029-0A2 Mouser Part No 875-28A2029-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	12,347In Stock	$3.82 $3.30 $2.87 $2.53 View $2.20 $1.92	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz 28A2026-0A2 Laird Technologies 1: $3.05 13,246In Stock	Mfr. Part No. 28A2026-0A2 Mouser Part No 875-28A2026-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	13,246In Stock	$3.05 $2.11 $1.81 $1.59 $1.56	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz 28A0592-0A2 Laird Technologies 1: $4.11 26,768In Stock	Mfr. Part No. 28A0592-0A2 Mouser Part No 875-28A0592-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	26,768In Stock	$4.11 $2.84 $2.15 $1.88 $1.75	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz 28A0593-0A2 Laird Technologies 1: $3.59 40,597In Stock 22,464Expected 15/12/2026	Mfr. Part No. 28A0593-0A2 Mouser Part No 875-28A0593-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	40,597In Stock 22,464Expected 15/12/2026	$3.59 $2.79 $2.45 $2.16 View $1.89 $1.80	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz 28A0392-0A2 Laird Technologies 1: $1.93 58,940In Stock	Mfr. Part No. 28A0392-0A2 Mouser Part No 875-28A0392-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	58,940In Stock	$1.93 $1.48 $1.25 $1.12 View $0.987 $0.823 $0.812 $0.809	Min.: 1 Mult.: 1
Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. 28B0590-000 Laird Technologies 1: $2.27 8,102In Stock	Mfr. Part No. 28B0590-000 Mouser Part No 875-28B0590-000	Laird Technologies	Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	8,102In Stock	$2.27 $1.58 $1.35 $1.19 View $1.05 $0.915 $0.849 $0.809	Min.: 1 Mult.: 1
Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. 28B0734-000 Laird Technologies 1: $2.52 6,031In Stock 6,080Expected 16/11/2026	Mfr. Part No. 28B0734-000 Mouser Part No 875-28B0734-000	Laird Technologies	Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6,031In Stock 6,080Expected 16/11/2026	$2.52 $1.75 $1.50 $1.32 View $1.16 $0.962 $0.936	Min.: 1 Mult.: 1
Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. 28B0999-000 Laird Technologies 1: $2.57 13,923In Stock	Mfr. Part No. 28B0999-000 Mouser Part No 875-28B0999-000	Laird Technologies	Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	13,923In Stock	$2.57 $1.78 $1.35 $1.24 View $1.14 $0.966 $0.904 $0.858 $0.83	Min.: 1 Mult.: 1
Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 28R1141-010 Laird Technologies 1: $2.61 15,506In Stock	Mfr. Part No. 28R1141-010 Mouser Part No 875-28R1141-010	Laird Technologies	Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	15,506In Stock	$2.61 $1.81 $1.55 $1.37 View $1.19 $0.881 $0.861	Min.: 1 Mult.: 1
Ferrite Cable Cores 128ohms 100MHz 24.77mm Inside Slot 28R1227-100 Laird Technologies 1: $1.66 3,851In Stock 1,400On Order	Mfr. Part No. 28R1227-100 Mouser Part No 875-28R1227-100	Laird Technologies	Ferrite Cable Cores 128ohms 100MHz 24.77mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	3,851In Stock 1,400On Order	$1.66 $1.16 $0.996 $0.883 View $0.779 $0.653 $0.608	Min.: 1 Mult.: 1
Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. 28B0315-100 Laird Technologies 1: $0.571 13,473In Stock	Mfr. Part No. 28B0315-100 Mouser Part No 875-28B0315-100	Laird Technologies	Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	13,473In Stock	$0.571 $0.405 $0.314 $0.279 View $0.237 $0.208 $0.169	Min.: 1 Mult.: 1
Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. 28B0616-000 Laird Technologies 1: $2.18 6,357In Stock	Mfr. Part No. 28B0616-000 Mouser Part No 875-28B0616-000	Laird Technologies	Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6,357In Stock	$2.18 $1.52 $1.30 $1.15 View $1.01 $0.864	Min.: 1 Mult.: 1
Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. 28B0686-100 Laird Technologies 1: $1.25 12,609In Stock	Mfr. Part No. 28B0686-100 Mouser Part No 875-28B0686-100	Laird Technologies	Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	12,609In Stock	$1.25 $0.873 $0.752 $0.669 View $0.592 $0.498 $0.462	Min.: 1 Mult.: 1
Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. 28B0870-000 Laird Technologies 1: $1.50 7,185In Stock	Mfr. Part No. 28B0870-000 Mouser Part No 875-28B0870-000	Laird Technologies	Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	7,185In Stock	$1.50 $1.03 $0.881 $0.782 View $0.704 $0.578 $0.543 $0.488	Min.: 1 Mult.: 1
Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia. 28B1122-300 Laird Technologies 1: $5.36 1,955In Stock	Mfr. Part No. 28B1122-300 Mouser Part No 875-28B1122-300	Laird Technologies	Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	1,955In Stock	$5.36 $3.67 $3.13 $2.73 View $2.38 $2.16	Min.: 1 Mult.: 1
Ferrite Cable Cores 115ohms 100MHz 23mm Inside Dia. 28B1417-200 Laird Technologies 1: $4.68 2,504In Stock 2,450Expected 15/12/2026	Mfr. Part No. 28B1417-200 Mouser Part No 875-28B1417-200	Laird Technologies	Ferrite Cable Cores 115ohms 100MHz 23mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	2,504In Stock 2,450Expected 15/12/2026	$4.68 $3.22 $2.75 $2.41 View $2.09 $2.01	Min.: 1 Mult.: 1
Ferrite Cable Cores 154ohms 100MHz 23mm Inside Slot 28R1102-000 Laird Technologies 1: $1.39 6,481In Stock 1,800On Order	Mfr. Part No. 28R1102-000 Mouser Part No 875-28R1102-000	Laird Technologies	Ferrite Cable Cores 154ohms 100MHz 23mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6,481In Stock 1,800On Order	$1.39 $0.972 $0.836 $0.743 View $0.657 $0.551 $0.471	Min.: 1 Mult.: 1
Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 28S0670-000 Laird Technologies 1: $1.52 11,047In Stock 14,364Expected 12/1/2027	Mfr. Part No. 28S0670-000 Mouser Part No 875-28S0670-000	Laird Technologies	Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	11,047In Stock 14,364Expected 12/1/2027	$1.52 $1.05 $0.899 $0.797 View $0.718 $0.59 $0.575	Min.: 1 Mult.: 1
Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. 28B0268-000 Laird Technologies 1: $0.422 116,481In Stock 5,000On Order	Mfr. Part No. 28B0268-000 Mouser Part No 875-28B0268-000	Laird Technologies	Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	116,481In Stock 5,000On Order	$0.422 $0.291 $0.252 $0.203 View $0.196 $0.152 $0.133 $0.126	Min.: 1 Mult.: 1

28x Ferrite Cable Cores

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28x Ferrite Cable Cores

Types of Passive Components