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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 (DKK) Filter the results in the table by unit price based on your quantity.	Qty.
Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia. 28B0375-000 Laird 1: 3,72 kr. 26.711In Stock 36.000Expected 16/11/2026	Mfr. Part No. 28B0375-000 Mouser Part No 875-28B0375-000	Laird	Ferrite Cable Cores 125ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	26.711In Stock 36.000Expected 16/11/2026	3,72 kr. 2,63 kr. 2,27 kr. 2,02 kr. View 1,80 kr. 1,52 kr. 1,33 kr. 1,28 kr. 1,16 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. 28B0375-300 Laird 1: 3,33 kr. 29.787In Stock	Mfr. Part No. 28B0375-300 Mouser Part No 875-28B0375-300	Laird	Ferrite Cable Cores 194ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	29.787In Stock	3,33 kr. 2,31 kr. 1,95 kr. 1,60 kr. View 1,37 kr. 1,21 kr. 1,03 kr. 0,933 kr. 0,895 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. 28B0375-400 Laird 1: 2,31 kr. 17.193In Stock 24.000Expected 16/11/2026	Mfr. Part No. 28B0375-400 Mouser Part No 875-28B0375-400	Laird	Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	17.193In Stock 24.000Expected 16/11/2026	2,31 kr. 1,64 kr. 1,27 kr. 1,13 kr. View 0,962 kr. 0,85 kr. 0,739 kr. 0,664 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 159ohms 100MHz 3.8mm Inside Dia. 28B0384-000 Laird 1: 2,89 kr. 14.696In Stock	Mfr. Part No. 28B0384-000 Mouser Part No 875-28B0384-000	Laird	Ferrite Cable Cores 159ohms 100MHz 3.8mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	14.696In Stock	2,89 kr. 2,03 kr. 1,76 kr. 1,57 kr. View 1,40 kr. 1,19 kr. 1,04 kr. 1,02 kr. 0,947 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores Impedance is 279 349 ohm@100MHz 28B0434-000 Laird 1: 6,09 kr. 17.429In Stock	Mfr. Part No. 28B0434-000 Mouser Part No 875-28B0434-000	Laird	Ferrite Cable Cores Impedance is 279 349 ohm@100MHz Learn More about Laird 28x ferrite cable cores	Datasheet	17.429In Stock	6,09 kr. 4,21 kr. 3,61 kr. 3,20 kr. View 2,72 kr. 2,37 kr. 2,35 kr. 2,19 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia. 28B0485-000 Laird 1: 7,53 kr. 17.489In Stock	Mfr. Part No. 28B0485-000 Mouser Part No 875-28B0485-000	Laird	Ferrite Cable Cores 320ohms 100MHz 4.88mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	17.489In Stock	7,53 kr. 5,27 kr. 4,53 kr. 4,02 kr. View 3,55 kr. 2,97 kr. 2,62 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. 28B0562-300 Laird 1: 8,06 kr. 3.122In Stock 3.960Expected 29/12/2026	Mfr. Part No. 28B0562-300 Mouser Part No 875-28B0562-300	Laird	Ferrite Cable Cores 270ohms 100MHz 6.35mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	3.122In Stock 3.960Expected 29/12/2026	8,06 kr. 5,60 kr. 4,81 kr. 4,27 kr. View 3,76 kr. 3,15 kr. 3,12 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 173ohms 100MHz 7.26mm Inside Dia. 28B0563-000 Laird 1: 6,29 kr. 15.963In Stock 19.872Expected 16/11/2026	Mfr. Part No. 28B0563-000 Mouser Part No 875-28B0563-000	Laird	Ferrite Cable Cores 173ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	15.963In Stock 19.872Expected 16/11/2026	6,29 kr. 4,33 kr. 3,72 kr. 3,30 kr. View 2,95 kr. 2,45 kr. 2,13 kr. 1,98 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. 28B0563-100 Laird 1: 6,29 kr. 27.488In Stock	Mfr. Part No. 28B0563-100 Mouser Part No 875-28B0563-100	Laird	Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	27.488In Stock	6,29 kr. 4,39 kr. 3,78 kr. 3,36 kr. View 2,98 kr. 2,50 kr. 2,46 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 287ohms 100MHz 7.26mm Inside Dia. 28B0563-200 Laird 1: 8,43 kr. 3.862In Stock 20.240Expected 16/11/2026	Mfr. Part No. 28B0563-200 Mouser Part No 875-28B0563-200	Laird	Ferrite Cable Cores 287ohms 100MHz 7.26mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	3.862In Stock 20.240Expected 16/11/2026	8,43 kr. 5,84 kr. 5,01 kr. 4,45 kr. View 3,92 kr. 3,27 kr. 2,95 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. 28B0590-000 Laird 1: 10,74 kr. 8.112In Stock	Mfr. Part No. 28B0590-000 Mouser Part No 875-28B0590-000	Laird	Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8.112In Stock	10,74 kr. 7,45 kr. 6,36 kr. 5,62 kr. View 4,95 kr. 4,32 kr. 4,01 kr. 3,82 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia. 28B0591-200 Laird 1: 13,50 kr. 7.743In Stock	Mfr. Part No. 28B0591-200 Mouser Part No 875-28B0591-200	Laird	Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.743In Stock	13,50 kr. 9,40 kr. 8,06 kr. 7,12 kr. View 6,21 kr. 5,42 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. 28B0616-000 Laird 1: 10,29 kr. 6.357In Stock	Mfr. Part No. 28B0616-000 Mouser Part No 875-28B0616-000	Laird	Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.357In Stock	10,29 kr. 7,18 kr. 6,12 kr. 5,42 kr. View 4,77 kr. 4,07 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 130ohms 100MHz 9.25mm Inside Dia. 28B0631-000 Laird 1: 6,61 kr. 8.005In Stock	Mfr. Part No. 28B0631-000 Mouser Part No 875-28B0631-000	Laird	Ferrite Cable Cores 130ohms 100MHz 9.25mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	8.005In Stock	6,61 kr. 4,61 kr. 3,97 kr. 3,52 kr. View 3,11 kr. 2,62 kr. 2,27 kr. 2,24 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. 28B0631-100 Laird 1: 9,10 kr. 6.343In Stock 6.160Expected 16/11/2026	Mfr. Part No. 28B0631-100 Mouser Part No 875-28B0631-100	Laird	Ferrite Cable Cores 243ohms 100MHz 9.25mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.343In Stock 6.160Expected 16/11/2026	9,10 kr. 6,61 kr. 5,62 kr. 4,98 kr. View 4,38 kr. 3,76 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. 28B0686-100 Laird 1: 5,90 kr. 12.609In Stock	Mfr. Part No. 28B0686-100 Mouser Part No 875-28B0686-100	Laird	Ferrite Cable Cores 139ohms 100MHz 9.52mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	12.609In Stock	5,90 kr. 4,12 kr. 3,55 kr. 3,16 kr. View 2,79 kr. 2,35 kr. 2,18 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 242ohms 100MHz 9.53mm Inside Dia. 28B0686-200 Laird 1: 8,95 kr. 4.206In Stock	Mfr. Part No. 28B0686-200 Mouser Part No 875-28B0686-200	Laird	Ferrite Cable Cores 242ohms 100MHz 9.53mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	4.206In Stock	8,95 kr. 6,21 kr. 5,33 kr. 4,72 kr. View 4,16 kr. 3,82 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. 28B0734-000 Laird 1: 11,86 kr. 6.031In Stock 6.080Expected 16/11/2026	Mfr. Part No. 28B0734-000 Mouser Part No 875-28B0734-000	Laird	Ferrite Cable Cores 229ohms 100MHz 11.18mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	6.031In Stock 6.080Expected 16/11/2026	11,86 kr. 8,28 kr. 7,06 kr. 6,21 kr. View 5,46 kr. 4,54 kr. 4,42 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 250ohms 100MHz 10.16mm Inside Dia. 28B0735-000 Laird 1: 13,73 kr. 13.937In Stock	Mfr. Part No. 28B0735-000 Mouser Part No 875-28B0735-000	Laird	Ferrite Cable Cores 250ohms 100MHz 10.16mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	13.937In Stock	13,73 kr. 9,62 kr. 8,21 kr. 7,25 kr. View 6,34 kr. 5,30 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 150ohms 100MHz 10.16mm Inside Dia. 28B0735-300 Laird 1: 6,80 kr. 7.650In Stock	Mfr. Part No. 28B0735-300 Mouser Part No 875-28B0735-300	Laird	Ferrite Cable Cores 150ohms 100MHz 10.16mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.650In Stock	6,80 kr. 4,74 kr. 4,09 kr. 3,63 kr. View 3,21 kr. 2,69 kr. 2,45 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. 28B0773-050 Laird 1: 7,12 kr. 4.029In Stock	Mfr. Part No. 28B0773-050 Mouser Part No 875-28B0773-050	Laird	Ferrite Cable Cores 141 ohms 100MHz 11.64 mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	4.029In Stock	7,12 kr. 4,97 kr. 4,27 kr. 3,79 kr. View 3,35 kr. 2,81 kr. 2,71 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 79ohms 100MHz 13.21mm Inside Dia. 28B0825-000 Laird 1: 5,84 kr. 5.914In Stock	Mfr. Part No. 28B0825-000 Mouser Part No 875-28B0825-000	Laird	Ferrite Cable Cores 79ohms 100MHz 13.21mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	5.914In Stock	5,84 kr. 4,10 kr. 3,51 kr. 3,11 kr. View 2,78 kr. 2,31 kr. 2,03 kr. 1,95 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. 28B0870-000 Laird 1: 7,06 kr. 7.185In Stock	Mfr. Part No. 28B0870-000 Mouser Part No 875-28B0870-000	Laird	Ferrite Cable Cores 85ohms 100MHz 13.72mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	7.185In Stock	7,06 kr. 4,86 kr. 4,16 kr. 3,69 kr. View 3,32 kr. 2,73 kr. 2,56 kr. 2,31 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. 28B0999-000 Laird 1: 12,16 kr. 14.266In Stock	Mfr. Part No. 28B0999-000 Mouser Part No 875-28B0999-000	Laird	Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	14.266In Stock	12,16 kr. 8,43 kr. 6,35 kr. 5,85 kr. View 5,36 kr. 4,56 kr. 4,27 kr. 4,05 kr. 3,92 kr.	Min.: 1 Mult.: 1
Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia. 28B1000-000 Laird 1: 13,20 kr. 15.433In Stock 25.725Expected 16/11/2026	Mfr. Part No. 28B1000-000 Mouser Part No 875-28B1000-000	Laird	Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia. Learn More about Laird 28x ferrite cable cores	Datasheet	15.433In Stock 25.725Expected 16/11/2026	13,20 kr. 9,10 kr. 7,83 kr. 6,93 kr. View 6,03 kr. 5,62 kr. 5,26 kr. 5,20 kr.	Min.: 1 Mult.: 1

28x Ferrite Cable Cores

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28x Ferrite Cable Cores

Types of Passive Components