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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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Part #

Ferrite Cable Cores 217ohms 100MHz 30mm Inside Slot

28R1496-000
Laird Technologies
1: $2.99
362In Stock

Mfr. Part No.
28R1496-000

Mouser Part No
875-28R1496-000

Laird Technologies

Ferrite Cable Cores 217ohms 100MHz 30mm Inside Slot

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Datasheet

362In Stock

$2.99

$2.07

$1.77

$1.56

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 84ohms 100MHz 37.5mm Inside Slot

28R1654-010
Laird Technologies
1: $0.661
2,600In Stock

Mfr. Part No.
28R1654-010

Mouser Part No
875-28R1654-010

Laird Technologies

Ferrite Cable Cores 84ohms 100MHz 37.5mm Inside Slot

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Datasheet

2,600In Stock

$0.661

$0.459

$0.397

$0.354

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot

28R1779-100
Laird Technologies
1: $3.58
297In Stock

Mfr. Part No.
28R1779-100

Mouser Part No
875-28R1779-100

Laird Technologies

Ferrite Cable Cores 170ohms 100MHz 52.07mm Inside Slot

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Datasheet

297In Stock

$3.58

$2.47

$2.09

$1.83

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores FCCRib,Sld,BB.CLNO 47.70X39.00X31.00

28R1862-000
Laird Technologies
1: $5.57
117In Stock

Mfr. Part No.
28R1862-000

Mouser Part No
875-28R1862-000

Laird Technologies

Ferrite Cable Cores FCCRib,Sld,BB.CLNO 47.70X39.00X31.00

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Datasheet

117In Stock

$5.57

$3.80

$3.21

$2.65

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Bulk

Ferrite Cable Cores 127ohms 100MHz 44mm Inside Slot

28R1953-000
Laird Technologies
1: $1.58
1,913In Stock

Mfr. Part No.
28R1953-000

Mouser Part No
875-28R1953-000

Laird Technologies

Ferrite Cable Cores 127ohms 100MHz 44mm Inside Slot

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Datasheet

1,913In Stock

$1.58

$1.11

$0.943

$0.834

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 135ohms 100MHz 68.58mm Inside Slot

28R3149-000
Laird Technologies
1: $3.95
414In Stock

Mfr. Part No.
28R3149-000

Mouser Part No
875-28R3149-000

Laird Technologies

Ferrite Cable Cores 135ohms 100MHz 68.58mm Inside Slot

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Datasheet

414In Stock

$3.95

$2.71

$2.30

$2.02

$1.78

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 280ohm 100MHz 65.28mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2011-0P0
Laird Technologies
1: $5.57
218In Stock

Mfr. Part No.
28S2011-0P0

Mouser Part No
875-28S2011-0P0

Laird Technologies

Ferrite Cable Cores 280ohm 100MHz 65.28mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

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Datasheet

218In Stock

$5.57

$3.79

$3.20

$2.80

$2.65

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores CRib,Sld,BB No End Clip / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2022-000
Laird Technologies
1: $3.19
50In Stock

Mfr. Part No.
28S2022-000

Mouser Part No
875-28S2022-000

Laird Technologies

Ferrite Cable Cores CRib,Sld,BB No End Clip / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

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Datasheet

50In Stock

$3.19

$2.20

$1.87

$1.64

$1.38

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

Bulk

Ferrite Cable Cores 250ohm 100MHz 34.42mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2022-0M0
Laird Technologies
1: $3.33
560In Stock

Mfr. Part No.
28S2022-0M0

Mouser Part No
875-28S2022-0M0

Laird Technologies

Ferrite Cable Cores 250ohm 100MHz 34.42mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

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Datasheet

560In Stock

$3.33

$2.29

$1.94

$1.71

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores

28R1467-010
Laird Technologies
1: $1.48
924In Stock

Mfr. Part No.
28R1467-010

Mouser Part No
739-28R1467-010

Laird Technologies

Ferrite Cable Cores

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Datasheet

924In Stock

$1.48

$1.02

$0.879

$0.809

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Clamp On Cores Rnd,Spl,BB,CSWH Snap-on White

28A2026-0A0
Laird Technologies
1: $2.71
590In Stock

Mfr. Part No.
28A2026-0A0

Mouser Part No
875-28A2026-0A0

Laird Technologies

Ferrite Clamp On Cores Rnd,Spl,BB,CSWH Snap-on White

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Datasheet

590In Stock

$2.71

$1.87

$1.60

$1.41

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Bulk

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 130ohms 100MHz

28A3039-0A2
Laird Technologies
1: $3.40
287In Stock
1,750On Order

Mfr. Part No.
28A3039-0A2

Mouser Part No
875-28A3039-0A2

Laird Technologies

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 130ohms 100MHz

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Datasheet

287In Stock

1,750On Order

$3.40

$2.33

$1.98

$1.74

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Cable Single

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia.

28B1000-000
Laird Technologies
1: $1.83
20,580On Order

Mfr. Part No.
28B1000-000

Mouser Part No
875-28B1000-000

Laird Technologies

Ferrite Cable Cores 151ohms 100MHz 12.7mm Inside Dia.

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Datasheet

20,580On Order

$1.83

$1.26

$1.08

$0.947

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz

28A2738-0A2
Laird Technologies
1: $4.56
3,184On Order

Mfr. Part No.
28A2738-0A2

Mouser Part No
875-28A2738-0A2

Laird Technologies

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 233 Ohms 100MHz

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Datasheet

3,184On Order

$4.56

$3.11

$2.63

$2.54

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Cable Single

Bulk

Ferrite Cable Cores Impedance is 279 349 ohm@100MHz

28B0434-000
Laird Technologies
1: $0.961
25,579On Order

Mfr. Part No.
28B0434-000

Mouser Part No
875-28B0434-000

Laird Technologies

Ferrite Cable Cores Impedance is 279 349 ohm@100MHz

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Datasheet

25,579On Order

$0.961

$0.82

$0.686

$0.528

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Cable Cores 220ohms 100MHz 23.5mm Inside Slot

28R1127-000
Laird Technologies
1: $2.04
1,905On Order

Mfr. Part No.
28R1127-000

Mouser Part No
875-28R1127-000

Laird Technologies

Ferrite Cable Cores 220ohms 100MHz 23.5mm Inside Slot

Learn More

Datasheet

1,905On Order

$2.04

$1.42

$1.21

$1.07

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 170ohms 100MHz 43.69mm Inside Slot

28R2170-100
Laird Technologies
1: $2.83
1In Stock

Mfr. Part No.
28R2170-100

Mouser Part No
875-28R2170-100

Laird Technologies

Ferrite Cable Cores 170ohms 100MHz 43.69mm Inside Slot

Learn More

Datasheet

1In Stock

$2.83

$1.95

$1.66

$1.47

$1.20

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia.

28B0470-000
Laird Technologies
1: $0.69
4,131Expected 2026/05/26

Mfr. Part No.
28B0470-000

Mouser Part No
875-28B0470-000

Laird Technologies

Ferrite Cable Cores 211 ohms 100MHz 5.6 mm Inside Dia.

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Datasheet

4,131Expected 2026/05/26

$0.69

$0.483

$0.416

$0.372

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores 140ohms 100MHz 22.94mm Inside Slot

28R1101-000
Laird Technologies
1: $1.07
3,524On Order

Mfr. Part No.
28R1101-000

Mouser Part No
875-28R1101-000

Laird Technologies

Ferrite Cable Cores 140ohms 100MHz 22.94mm Inside Slot

Learn More

Datasheet

3,524On Order

$1.07

$0.749

$0.644

$0.572

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 128ohms 100MHz 24.77mm Inside Slot

28R1227-100
Laird Technologies
1: $1.16
2,100Expected 2026/04/27

Mfr. Part No.
28R1227-100

Mouser Part No
875-28R1227-100

Laird Technologies

Ferrite Cable Cores 128ohms 100MHz 24.77mm Inside Slot

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Datasheet

2,100Expected 2026/04/27

$1.16

$0.811

$0.697

$0.618

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 350ohms 100MHz 25.1mm Inside Slot

28R1261-100
Laird Technologies
1: $3.01
387Expected 2026/05/06

Mfr. Part No.
28R1261-100

Mouser Part No
875-28R1261-100

Laird Technologies

Ferrite Cable Cores 350ohms 100MHz 25.1mm Inside Slot

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Datasheet

387Expected 2026/05/06

$3.01

$2.07

$1.77

$1.55

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2001-0P0
Laird Technologies
1: $4.90
540Expected 2026/05/08

Mfr. Part No.
28S2001-0P0

Mouser Part No
875-28S2001-0P0

Laird Technologies

Ferrite Cable Cores 280ohm 100MHz 52.07mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

Learn More

Datasheet

540Expected 2026/05/08

$4.90

$3.34

$2.83

$2.47

$2.28

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 34.42mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2022-0P0
Laird Technologies
1: $4.34
435Expected 2026/04/21

Mfr. Part No.
28S2022-0P0

Mouser Part No
875-28S2022-0P0

Laird Technologies

Ferrite Cable Cores 34.42mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

Learn More

Datasheet

Product Comments

435Expected 2026/04/21

$4.34

$2.97

$2.52

$2.21

$2.20

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores FCCRib,Sld,BB,CLNO 12.6x9.3x16.86mm

28R0496-000
Laird Technologies
8,640: $0.128
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
28R0496-000

Mouser Part No
739-28R0496-000

Laird Technologies

Ferrite Cable Cores FCCRib,Sld,BB,CLNO 12.6x9.3x16.86mm

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.128

Min.: 8,640
Mult.: 2,880

Ferrite Cable Cores

Bulk

Ferrite Cable Cores FCCRib,Sld,BB,CLNO

28R0965-100
Laird Technologies
3,360: $0.285
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
28R0965-100

Mouser Part No
739-28R0965-100

Laird Technologies

Ferrite Cable Cores FCCRib,Sld,BB,CLNO

Learn More

Datasheet

Non-Stocked Lead-Time 11 Weeks

$0.285

Min.: 3,360
Mult.: 1,680

Ferrite Cable Cores

Bulk

28x Ferrite Cable Cores

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