28x Ferrite Cable Cores

Laird Technologies 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 Technologies 28x ferrite cable cores provide excellent differential and common mode EMI suppression on flat cable assemblies.

Results: 195
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Description Datasheet Availability Pricing (INR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS ECAD Model Series
Product
Impedance
Inside Diameter
Outside Diameter
Inside Length
Outside Length
Outside Width
Inside Height
Outside Height
Packaging
Core Material
Laird Technologies Ferrite Cable Cores 182ohms 100MHz 8mm Inside Slot
Datasheet
3,792In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 182 Ohms 8 mm 11.5 mm 20 mm 0.7 mm 3 mm Bulk 28
Laird Technologies Ferrite Cable Cores 227ohms 100MHz 10mm Inside Slot
Datasheet
2,568In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 227 Ohms 10 mm 15.01 mm 22.86 mm 1.5 mm 7.49 mm Bulk 28
Laird Technologies Ferrite Cable Cores 80ohms 100MHz 13.5mm Inside Slot
Datasheet
9,749In Stock
7,980Expected 22-04-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 80 Ohms 13.5 mm 15.5 mm 10 mm 1.4 mm 3.4 mm Bulk 28
Laird Technologies Ferrite Cable Cores 98ohms 100MHz 13.6mm Inside Slot
Datasheet
7,195In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 245 Ohms 13.6 mm 15.6 mm 12 mm 0.7 mm 2.8 mm Bulk 28
Laird Technologies Ferrite Cable Cores 98 ohms 100MHz 13.6 mm Inside Slot
Datasheet
1,848In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 116 Ohms 13.6 mm 15.6 mm 16 mm 0.7 mm 2.8 mm Bulk 28
Laird Technologies Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core
Datasheet
7,706In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 125 Ohms 13.6 mm 15.6 mm 18 mm 0.7 mm 2.8 mm Bulk 28
Laird Technologies Ferrite Cable Cores 107ohms 100MHz 15mm Inside Slot
Datasheet
5,278In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 107 Ohms 15 mm 19.2 mm 10 mm 1.15 mm 5.35 mm Bulk 28
Laird Technologies Ferrite Cable Cores 140ohms 100MHz 15mm Inside Slot
Datasheet
2,892In Stock
4,500Expected 25-02-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 140 Ohms 15 mm 19.2 mm 16 mm 1.15 mm 5.35 mm Bulk 28
Laird Technologies Ferrite Cable Cores 220ohms 100MHz 18mm Inside Slot
Datasheet
606In Stock
4,410Expected 17-03-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 220 Ohms 18 mm 25 mm 24 mm 0.9 mm 7.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 91 ohms 100MHz 22 mm Inside Slot
Datasheet
2,613In Stock
6,480Expected 07-04-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 91 Ohms 22 mm 26 mm 9 mm 1.2 mm 5 mm Bulk 28
Laird Technologies Ferrite Cable Cores Rib,Sld,BB EMI Ferrite Core
Datasheet
3,772In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 97 Ohms 21.4 mm 26 mm 10 mm 0.75 mm 5 mm Bulk 28
Laird Technologies Ferrite Cable Cores 154ohms 100MHz 23mm Inside Slot
Datasheet
1,195In Stock
4,500Expected 07-04-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 340 Ohms 23 mm 28 mm 15 mm 0.8 mm 5.8 mm Bulk 28
Laird Technologies Ferrite Cable Cores 192ohms 100MHz 23mm Inside Slot
Datasheet
1,509In Stock
2,000Expected 26-05-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 192 Ohms 23 mm 28 mm 20 mm 0.8 mm 5.8 mm Bulk 28
Laird Technologies Ferrite Cable Cores 150ohms 100MHz 23.5mm Inside Slot
Datasheet
709In Stock
2,160Expected 24-03-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 150 Ohms 23.5 mm 28.58 mm 17 mm 1.7 mm 7.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 110ohms 100MHz 23.5mm Inside Slot
Datasheet
3,661In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 110 Ohms 23.5 mm 28.58 mm 9.7 mm 1.7 mm 7.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 135ohms 100MHz 25.1mm Inside Slot
Datasheet
2,392In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 135 Ohms 25.1 mm 32 mm 9.7 mm 0.9 mm 7.75 mm Bulk 28
Laird Technologies Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core
Datasheet
2,270In Stock
3,300Expected 07-04-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 117 Ohms 27 mm 33.5 mm 12 mm 1.5 mm 6.5 mm Bulk 28
Laird Technologies Ferrite Cable Cores 220ohms 100MHz 28mm Inside Slot
Datasheet
1,500In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 220 Ohms 28 mm 34 mm 25 mm 1 mm 7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 393ohms 100MHz 26mm Inside Slot
Datasheet
315In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 393 Ohms 26 mm 36 mm 40 mm 0.75 mm 11 mm 28
Laird Technologies Ferrite Cable Cores 130ohms 100MHz 29.58mm Inside Slot
Datasheet
1,426In Stock
2,560Expected 26-05-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 130 Ohms 29.58 mm 36.83 mm 10 mm 0.75 mm 7.75 mm Bulk 28
Laird Technologies Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot
Datasheet
2,467In Stock
2,940Expected 26-05-2026
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 140 Ohms 33 mm 37.01 mm 13.46 mm 0.51 mm 4.5 mm Bulk 28
Laird Technologies Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core
Datasheet
2,290In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 110 Ohms 34.5 mm 37.5 mm 13 mm 1 mm 4 mm Bulk 28
Laird Technologies Ferrite Cable Cores 217ohms 100MHz 30mm Inside Slot
Datasheet
362In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 239 Ohms 30 mm 38 mm 25 mm 1.25 mm 9.25 mm Bulk 28
Laird Technologies Ferrite Cable Cores 84ohms 100MHz 37.5mm Inside Slot
Datasheet
2,600In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 84 Ohms 37.5 mm 42 mm 5 mm 0.7 mm 5 mm Bulk 28
Laird Technologies Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot
Datasheet
297In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 170 Ohms 52.07 mm 63.5 mm 12.98 mm 1.68 mm 12.7 mm Bulk 28