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.

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Description Datasheet Availability Pricing (USD) 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 79 ohms 100MHz 1.5 mm Inside Dia.
Datasheet
239,224In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 79 Ohms 1.5 mm 3.5 mm 3.25 mm Bulk 28
Laird Technologies Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot
Datasheet
4,315In Stock
Min.: 1
Mult.: 1

28S Flat Ribbon Cable Cores Split 230 Ohms 53.75 mm 67.08 mm 27.53 mm 0.84 mm 6.35 mm Bulk 28
Laird Technologies Ferrite Cable Cores 138ohms 100MHz 3.99mm Inside Dia.
Datasheet
182,520In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 138 Ohms 3.99 mm 6.78 mm 14.22 mm Bulk 28
Laird Technologies Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia.
Datasheet
15,050In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 125 Ohms 5.08 mm 9.53 mm 10.41 mm Bulk 28
Laird Technologies Ferrite Cable Cores 102ohms 100MHz 6mm Inside Slot
Datasheet
14,900In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 102 Ohms 6 mm 8 mm 12 mm 0.7 mm 2.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid
Datasheet
47,603In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 116 Ohms 7.7 mm 11.7 mm 15 mm Bulk 28
Laird Technologies Ferrite Cable Cores 272ohms 100MHz 3.6mm Inside Dia.
Datasheet
4,962In Stock
Min.: 1
Mult.: 1

28B Flat Ribbon Cable Cores Solid 3.6 mm 20 mm Bulk 28
Laird Technologies Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia.
Datasheet
28,961In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 320 Ohms 4.88 mm 12.32 mm 25.4 mm Bulk 28
Laird Technologies Ferrite Cable Cores 230ohms 100MHz 23mm Inside Slot
Datasheet
3,278In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 230 Ohms 23 mm 28 mm 27 mm 1.1 mm 6.1 mm Bulk 28
Laird Technologies Ferrite Cable Cores 83ohms 100MHz 7.92mm Inside Dia.
Datasheet
17,387In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 83 Ohms 7.92 mm 12.7 mm 6.35 mm Bulk 28
Laird Technologies Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia.
Datasheet
8,443In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 141 Ohms 13.1 mm 19.64 mm 12.7 mm 11.64 mm 5.1 mm Bulk 28
Laird Technologies Ferrite Cable Cores 140ohms 100MHz 19.05mm Inside Dia.
Datasheet
1,655In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 140 Ohms 19.05 mm 31.12 mm 15.93 mm Bulk 28
Laird Technologies Ferrite Cable Cores 187ohms 100MHz 14mm Inside Slot
Datasheet
5,685In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 187 Ohms 14 mm 22.35 mm 19.05 mm 1.5 mm 7.75 mm Bulk 28
Laird Technologies Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot
Datasheet
8,193In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 123 Ohms 21 mm 25 mm 15 mm 0.8 mm 3 mm Bulk 28
Laird Technologies Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot
Datasheet
11,914In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 110 Ohms 13 mm 17 mm 12 mm 0.75 mm 3.5 mm Bulk 28
Laird Technologies Ferrite Cable Cores 120ohms 100MHz 17mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET
Datasheet
5,383In Stock
Min.: 1
Mult.: 1

28S Flat Ribbon Cable Cores Split 120 Ohms 17 mm 21 mm 12.01 mm 0.94 mm 3.99 mm Bulk 28
Laird Technologies Ferrite Cable Cores 235ohms 100MHz 26.8mm Inside Slot
Datasheet
1,445In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 235 Ohms 26.8 mm 38.35 mm 25.4 mm 1.91 mm 12.09 mm Bulk 28
Laird Technologies Ferrite Cable Cores 162ohms 100MHz 23mm Inside Slot
Datasheet
2,400In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 162 Ohms 23 mm 31.4 mm 19 mm 1.5 mm 7.75 mm Bulk 28
Laird Technologies Ferrite Cable Cores CRib,Sld,BB No End Clip / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET
Datasheet
1,364In Stock
Min.: 1
Mult.: 1

28S Flat Ribbon Cable Cores Split 250 Ohms 26.67 mm 38.1 mm 25.4 mm 0.84 mm 6.35 mm Bulk 28
Laird Technologies Ferrite Cable Cores 82ohms 100MHz 8.51mm Inside Dia.
Datasheet
7,583In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 82 Ohms 8.51 mm 14.48 mm 5.51 mm Bulk 28
Laird Technologies Ferrite Cable Cores 104ohms 100MHz 8mm Inside Slot
Datasheet
8,699In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 104 Ohms 8 mm 11.5 mm 12 mm 0.7 mm 3 mm Bulk 28
Laird Technologies Ferrite Cable Cores 190ohms 100MHz 8mm Inside Slot
Datasheet
5,198In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 190 Ohms 8 mm 12.2 mm 8 mm 1 mm 5.5 mm Bulk 28
Laird Technologies Ferrite Cable Cores 191ohms 100MHz 23.5mm Inside Slot
Datasheet
1,720In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 191 Ohms 23.5 mm 28.58 mm 24.89 mm 1.7 mm 7.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot
Datasheet
533In Stock
Min.: 1
Mult.: 1

28R Flat Ribbon Cable Cores Solid 280 Ohms 43.69 mm 55.12 mm 25.4 mm 1.27 mm 12.7 mm Bulk 28
Laird Technologies Ferrite Cable Cores 163ohms 100MHz 7.87mm Inside Dia.
Datasheet
3,343In Stock
Min.: 1
Mult.: 1

28B Round Cable Cores Solid 163 Ohms 7.87 mm 15.88 mm 14.27 mm Bulk 28