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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 (USD) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot 28S2001-2A2 Laird 1: $8.50 3,561In Stock	Mfr. Part No. 28S2001-2A2 Mouser Part No 875-28S2001-2A2	Laird	Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	3,561In Stock	$8.50 $6.04 $4.78 $4.49 $4.01	Min.: 1 Mult.: 1
Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz 28A0392-0A2 Laird 1: $1.40 61,022In Stock	Mfr. Part No. 28A0392-0A2 Mouser Part No 875-28A0392-0A2	Laird	Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz Learn More about Laird 28a ferrite clamp filters	Datasheet	61,022In Stock	$1.40 $1.08 $0.933 $0.826 View $0.726 $0.605 $0.557 $0.544 $0.543	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 1: $1.05 11,167In Stock 14,364Expected 2027/01/12	Mfr. Part No. 28S0670-000 Mouser Part No 875-28S0670-000	Laird	Ferrite Cable Cores 150ohms 100MHz 12.5mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET Learn More about Laird 28x ferrite cable cores	Datasheet	11,167In Stock 14,364Expected 2027/01/12	$1.05 $0.728 $0.626 $0.556 View $0.491 $0.412 $0.385 $0.366	Min.: 1 Mult.: 1
Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot 28R1022-000 Laird 1: $0.511 16,481In Stock	Mfr. Part No. 28R1022-000 Mouser Part No 875-28R1022-000	Laird	Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	16,481In Stock	$0.511 $0.354 $0.305 $0.272 View $0.242 $0.205 $0.18 $0.174	Min.: 1 Mult.: 1
Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot 28R0898-100 Laird 1: $0.561 9,934In Stock	Mfr. Part No. 28R0898-100 Mouser Part No 875-28R0898-100	Laird	Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	9,934In Stock	$0.561 $0.391 $0.338 $0.301 View $0.267 $0.227 $0.199 $0.157	Min.: 1 Mult.: 1
Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. 28B0686-000 Laird 1: $0.59 36,237In Stock	Mfr. Part No. 28B0686-000 Mouser Part No 875-28B0686-000	Laird	Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	36,237In Stock	$0.59 $0.418 $0.361 $0.321 View $0.267 $0.241 $0.211 $0.195	Min.: 1 Mult.: 1
Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot 28R1141-010 Laird 1: $1.76 18,181In Stock	Mfr. Part No. 28R1141-010 Mouser Part No 875-28R1141-010	Laird	Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	18,181In Stock	$1.76 $1.23 $1.05 $0.926 View $0.814 $0.659	Min.: 1 Mult.: 1
Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. 28B0473-200 Laird 1: $1.30 6,634In Stock 6,240Expected 2026/10/22	Mfr. Part No. 28B0473-200 Mouser Part No 875-28B0473-200	Laird	Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6,634In Stock 6,240Expected 2026/10/22	$1.30 $0.896 $0.773 $0.711 View $0.626 $0.509 $0.448	Min.: 1 Mult.: 1
Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. 28B0870-100 Laird 1: $1.33 8,496In Stock	Mfr. Part No. 28B0870-100 Mouser Part No 875-28B0870-100	Laird	Ferrite Cable Cores 122ohms 100MHz 13.72mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8,496In Stock	$1.33 $0.914 $0.789 $0.726 View $0.64 $0.519 $0.504	Min.: 1 Mult.: 1
Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot 28R0669-000 Laird 1: $0.511 11,010In Stock	Mfr. Part No. 28R0669-000 Mouser Part No 875-28R0669-000	Laird	Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	11,010In Stock	$0.511 $0.352 $0.304 $0.272 View $0.241 $0.205 $0.179 $0.156 $0.147	Min.: 1 Mult.: 1
Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. 28B0141-000 Laird 1: $0.24 191,553In Stock	Mfr. Part No. 28B0141-000 Mouser Part No 875-28B0141-000	Laird	Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	191,553In Stock	$0.24 $0.167 $0.147 $0.131 View $0.117 $0.10 $0.088 $0.078 $0.064	Min.: 1 Mult.: 1
Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot 28R0983-000 Laird 1: $0.62 7,677In Stock	Mfr. Part No. 28R0983-000 Mouser Part No 875-28R0983-000	Laird	Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot Learn More about Laird 28x ferrite cable cores	Datasheet	7,677In Stock	$0.62 $0.435 $0.376 $0.335 View $0.297 $0.252 $0.22 $0.176	Min.: 1 Mult.: 1
Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot 28R1457-400 Laird 1: $1.02 5,187In Stock	Mfr. Part No. 28R1457-400 Mouser Part No 875-28R1457-400	Laird	Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	5,187In Stock	$1.02 $0.716 $0.616 $0.547 View $0.483 $0.406 $0.354 $0.351	Min.: 1 Mult.: 1
Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. 28B0470-000 Laird 1: $0.711 5,306In Stock	Mfr. Part No. 28B0470-000 Mouser Part No 875-28B0470-000	Laird	Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	5,306In Stock	$0.711 $0.487 $0.42 $0.374 View $0.333 $0.283 $0.247	Min.: 1 Mult.: 1
Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. 28B0395-000 Laird 1: $0.42 6,274In Stock 8,000Expected 2026/12/14	Mfr. Part No. 28B0395-000 Mouser Part No 875-28B0395-000	Laird	Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6,274In Stock 8,000Expected 2026/12/14	$0.42 $0.292 $0.254 $0.226 View $0.201 $0.171 $0.15 $0.121	Min.: 1 Mult.: 1
Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot 28R1518-000 Laird 1: $3.16 744In Stock 784Expected 2026/11/09	Mfr. Part No. 28R1518-000 Mouser Part No 875-28R1518-000	Laird	Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	744In Stock 784Expected 2026/11/09	$3.16 $2.17 $1.87 $1.65 View $1.44 $1.40 $1.33 $1.28	Min.: 1 Mult.: 1
Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot 28R1779-100 Laird 1: $3.58 290In Stock	Mfr. Part No. 28R1779-100 Mouser Part No 875-28R1779-100	Laird	Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	290In Stock	$3.58 $2.47 $2.09 $1.83 $1.66	Min.: 1 Mult.: 1
Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot 28R0614-200 Laird 1: $0.54 1,793In Stock	Mfr. Part No. 28R0614-200 Mouser Part No 875-28R0614-200	Laird	Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	1,793In Stock	$0.54 $0.377 $0.326 $0.291 View $0.259 $0.219 $0.192 $0.167	Min.: 1 Mult.: 1
Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot 28R1417-000 Laird 1: $4.61 305In Stock	Mfr. Part No. 28R1417-000 Mouser Part No 875-28R1417-000	Laird	Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	305In Stock	$4.61 $3.16 $2.69 $2.36 View $2.05 $2.02	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 28R1476-100 Laird 1: $0.98 3,738In Stock	Mfr. Part No. 28R1476-100 Mouser Part No 875-28R1476-100	Laird	Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	3,738In Stock	$0.98 $0.683 $0.587 $0.521 View $0.461 $0.386 $0.361 $0.343	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core 28R0614-300 Laird 1: $0.48 7,611In Stock	Mfr. Part No. 28R0614-300 Mouser Part No 875-28R0614-300	Laird	Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	7,611In Stock	$0.48 $0.333 $0.288 $0.257 View $0.23 $0.197 $0.173 $0.152 $0.122	Min.: 1 Mult.: 1
Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core 28R1025-000 Laird 1: $0.58 6,695In Stock	Mfr. Part No. 28R1025-000 Mouser Part No 875-28R1025-000	Laird	Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core Learn More about Laird 28x ferrite cable cores	Datasheet	6,695In Stock	$0.58 $0.405 $0.35 $0.312 View $0.278 $0.235 $0.206 $0.179 $0.167	Min.: 1 Mult.: 1
Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. 28B0473-000 Laird 1: $0.70 1,013In Stock 5,292Expected 2026/12/21	Mfr. Part No. 28B0473-000 Mouser Part No 875-28B0473-000	Laird	Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	1,013In Stock 5,292Expected 2026/12/21	$0.70 $0.483 $0.416 $0.371 View $0.33 $0.28 $0.245 $0.223	Min.: 1 Mult.: 1
Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot 28R2170-000 Laird 1: $5.20 528In Stock	Mfr. Part No. 28R2170-000 Mouser Part No 875-28R2170-000	Laird	Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot Learn More about Laird 28x ferrite cable cores	Datasheet	528In Stock	$5.20 $3.55 $3.01 $2.63 View $2.16 $2.11	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 1: $5.52 452In Stock	Mfr. Part No. 28S2001-0M0 Mouser Part No 875-28S2001-0M0	Laird	Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET Learn More about Laird 28x ferrite cable cores	Datasheet	452In Stock	$5.52 $3.76 $3.17 $2.78 $2.48	Min.: 1 Mult.: 1

28x Ferrite Cable Cores

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