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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Description Datasheet Availability Pricing (IDR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS
Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz
Datasheet
12.035In Stock
10.780Expected 20/10/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER WHT 170ohms 100MHz
Datasheet
9.157In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 227ohms 100MHz
Datasheet
4.751In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz
Datasheet
8.333In Stock
21.024Expected 17/08/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 240ohms 100MHz
Datasheet
2.713In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 348 Ohms 100MHz
Datasheet
6.126In Stock
3.720Expected 20/10/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 123 Ohms 100MHz
Datasheet
4.000In Stock
4.032Expected 20/10/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 190 Ohms 100MHz
Datasheet
2.574In Stock
9.504On Order
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON Fltr 100MHz 280ohms White Case
Datasheet
2.553In Stock
1.620Expected 09/11/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 280ohms 100MHz
Datasheet
1.796In Stock
1.836Expected 09/11/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 320ohms 100MHz
Datasheet
11.784In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz
Datasheet
9.049In Stock
5.800Expected 05/10/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER WHT 250ohms 100MHz
Datasheet
4.059In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz
Datasheet
3.905In Stock
9.600On Order
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 160ohms 100MHz
Datasheet
6.173In Stock
4.900Expected 07/10/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 130ohms 100MHz
Datasheet
1.373In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 260ohms 100MHz
Datasheet
1.238In Stock
750Expected 22/09/2026
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 210ohms 100MHz
Datasheet
1.324In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220 Ohms 100MHz
Datasheet
719In Stock
Min.: 1
Mult.: 1

Laird Ferrite Clamp On Cores CLAMP-ON FILTER BLK 177 Ohms 100MHz
Datasheet
741In Stock
Min.: 1
Mult.: 1

Laird Ferrite Cable Cores 182ohms 100MHz 3.18mm Inside Dia.
Datasheet
10.453In Stock
7.200Expected 29/09/2026
Min.: 1
Mult.: 1

Laird Ferrite Cable Cores 135 ohms 100MHz 3.18 mm Inside Dia.
Datasheet
6.834In Stock
12.000Expected 29/09/2026
Min.: 1
Mult.: 1

Laird Ferrite Cable Cores 100ohms 100MHz 3.17mm Inside Dia.
Datasheet
4.218In Stock
Min.: 1
Mult.: 1

Laird Ferrite Cable Cores 205ohms 100MHz 4.75mm Inside Dia.
Datasheet
3.209In Stock
23.322On Order
Min.: 1
Mult.: 1

Laird Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia.
Datasheet
3.342In Stock
60.000On Order
Min.: 1
Mult.: 1