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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 Rib,Sld,BB,CLNO EMI Ferrite Core 28R0614-300 Laird Technologies 1: $0.666 7,611In Stock	Mfr. Part No. 28R0614-300 Mouser Part No 875-28R0614-300	Laird Technologies	Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	7,611In Stock	$0.666 $0.466 $0.404 $0.322 View $0.275 $0.242 $0.212 $0.177 $0.171	Min.: 1 Mult.: 1
Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia. 28B0296-000 Laird Technologies 1: $0.544 9,138In Stock	Mfr. Part No. 28B0296-000 Mouser Part No 875-28B0296-000	Laird Technologies	Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	9,138In Stock	$0.544 $0.381 $0.295 $0.262 View $0.223 $0.196 $0.175 $0.15 $0.136	Min.: 1 Mult.: 1
Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot 28R0898-200 Laird Technologies 1: $0.911 6,706In Stock	Mfr. Part No. 28R0898-200 Mouser Part No 875-28R0898-200	Laird Technologies	Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	6,706In Stock	$0.911 $0.639 $0.552 $0.492 View $0.437 $0.369 $0.322 $0.253 $0.252	Min.: 1 Mult.: 1
Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot 28R2170-000 Laird Technologies 1: $7.07 528In Stock	Mfr. Part No. 28R2170-000 Mouser Part No 875-28R2170-000	Laird Technologies	Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	528In Stock	$7.07 $4.83 $4.09 $3.58 View $2.94 $2.73 $2.71	Min.: 1 Mult.: 1
Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET 28S2001-0M0 Laird Technologies 1: $7.51 452In Stock	Mfr. Part No. 28S2001-0M0 Mouser Part No 875-28S2001-0M0	Laird Technologies	Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	452In Stock	$7.51 $5.11 $4.32 $3.78 View $2.95 $2.94 $2.92	Min.: 1 Mult.: 1
Ferrite Cable Cores 230ohms 100MHz 26.67mm Inside Slot 28R1517-000 Laird Technologies 1: $5.11 570In Stock	Mfr. Part No. 28R1517-000 Mouser Part No 875-28R1517-000	Laird Technologies	Ferrite Cable Cores 230ohms 100MHz 26.67mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	570In Stock	$5.11 $3.51 $2.98 $2.62 View $1.99 $1.86	Min.: 1 Mult.: 1
Ferrite Cable Cores 28R1467-010 Laird Technologies 1: $2.24 884In Stock	Mfr. Part No. 28R1467-010 Mouser Part No 739-28R1467-010	Laird Technologies	Ferrite Cable Cores Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	884In Stock	$2.24 $1.56 $1.33 $1.18 View $1.05 $0.866 $0.82 $0.762	Min.: 1 Mult.: 1
Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on 28A2025-000 Laird Technologies 1: $3.51 1,041In Stock	Mfr. Part No. 28A2025-000 Mouser Part No 875-28A2025-000	Laird Technologies	Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	1,041In Stock	$3.51 $2.34 $2.00 $1.77 View $1.54 $1.50 $1.25	Min.: 1 Mult.: 1
Ferrite Cable Cores 317ohms 100MHz 6.35mm Inside Dia. 28B0562-200 Laird Technologies 1: $1.94 100,288In Stock 28,506Expected 19/11/2026	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	100,288In Stock 28,506Expected 19/11/2026	$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 280ohms 100MHz 7.87mm Inside Dia. 28B0625-100 Laird Technologies 1: $2.07 32,963In 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	32,963In 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 245ohms 100MHz 8.76mm Inside Dia. 28B0672-000 Laird Technologies 1: $2.22 38,596In 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	38,596In Stock	$2.22 $1.55 $1.32 $1.17 View $1.03 $0.855 $0.764	Min.: 1 Mult.: 1
Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia. 28B1000-000 Laird Technologies 1: $2.80 21,605In Stock 19,551Expected 19/11/2026	Mfr. Part No. 28B1000-000 Mouser Part No 875-28B1000-000	Laird Technologies	Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	21,605In Stock 19,551Expected 19/11/2026	$2.80 $1.93 $1.66 $1.47 View $1.28 $1.19 $1.12 $1.10	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz 28A0592-0A2 Laird Technologies 1: $4.11 26,760In 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	26,760In 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 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 250ohms 100MHz 28A2029-0A2 Laird Technologies 1: $3.82 12,343In 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	12,343In 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 220ohms 100MHz 28A2736-0A2 Laird Technologies 1: $2.88 55,545In 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	55,545In Stock	$2.88 $2.00 $1.71 $1.51 View $1.32 $1.15	Min.: 1 Mult.: 1
Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot 28S2001-2A2 Laird Technologies 1: $12.29 3,507In Stock	Mfr. Part No. 28S2001-2A2 Mouser Part No 875-28S2001-2A2	Laird Technologies	Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	3,507In Stock	$12.29 $8.30 $6.96 $6.09 $6.00	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz 28A2738-0A2 Laird Technologies 1: $8.51 3,939In Stock	Mfr. Part No. 28A2738-0A2 Mouser Part No 875-28A2738-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	3,939In Stock	$8.51 $5.83 $4.84 $4.34 View $3.77 $3.62	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz 28A5131-0A2 Laird Technologies 1: $33.20 793In Stock 450Expected 23/11/2026	Mfr. Part No. 28A5131-0A2 Mouser Part No 875-28A5131-0A2	Laird Technologies	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz Learn More about Laird Technologies laird 28a ferrite clamp filters	Datasheet	793In Stock 450Expected 23/11/2026	$33.20 $21.47 $19.88	Min.: 1 Mult.: 1
Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 28B0141-000 Laird Technologies 1: $0.326 176,533In Stock	Mfr. Part No. 28B0141-000 Mouser Part No 875-28B0141-000	Laird Technologies	Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	176,533In Stock	$0.326 $0.228 $0.178 $0.159 View $0.136 $0.12 $0.106 $0.076	Min.: 1 Mult.: 1
Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia. 28B0157-100 Laird Technologies 1: $0.435 20,120In Stock	Mfr. Part No. 28B0157-100 Mouser Part No 875-28B0157-100	Laird Technologies	Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	20,120In Stock	$0.435 $0.303 $0.235 $0.211 View $0.18 $0.158 $0.139 $0.129 $0.121	Min.: 1 Mult.: 1
Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia. 28B0268-000 Laird Technologies 1: $0.422 121,181In Stock	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	121,181In Stock	$0.422 $0.291 $0.252 $0.203 View $0.196 $0.152 $0.133 $0.126	Min.: 1 Mult.: 1
Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. 28B0275-000 Laird Technologies 1: $0.585 33,976In Stock	Mfr. Part No. 28B0275-000 Mouser Part No 875-28B0275-000	Laird Technologies	Ferrite Cable Cores 146ohms 100MHz 3.8mm Inside Dia. Learn More about Laird Technologies laird 28x ferrite cable cores	Datasheet	33,976In Stock	$0.585 $0.413 $0.32 $0.284 View $0.242 $0.238 $0.192 $0.181 $0.177	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

28x Ferrite Cable Cores

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28x Ferrite Cable Cores

Types of Passive Components