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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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Part #

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

28S2001-0M0
Laird
1: 4,87 €
452In Stock

Mfr. Part No.
28S2001-0M0

Mouser Part No
875-28S2001-0M0

Laird

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

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Datasheet

452In Stock

4,87 €

3,34 €

2,84 €

2,49 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 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
1: 5,47 €
177In Stock

Mfr. Part No.
28S2011-0P0

Mouser Part No
875-28S2011-0P0

Laird

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

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Datasheet

177In Stock

5,47 €

3,75 €

3,18 €

2,79 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

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

28S2022-0M0
Laird
1: 2,99 €
345In Stock

Mfr. Part No.
28S2022-0M0

Mouser Part No
875-28S2022-0M0

Laird

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

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Datasheet

345In Stock

2,99 €

2,06 €

1,74 €

1,52 €

1,32 €

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

28S2023-000
Laird
1: 2,24 €
500In Stock

Mfr. Part No.
28S2023-000

Mouser Part No
875-28S2023-000

Laird

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

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Datasheet

500In Stock

2,24 €

1,56 €

1,32 €

1,17 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

Bulk

Ferrite Cable Cores 250ohm 100MHz 26.67mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2023-0M0
Laird
1: 3,66 €
372In Stock

Mfr. Part No.
28S2023-0M0

Mouser Part No
875-28S2023-0M0

Laird

Ferrite Cable Cores 250ohm 100MHz 26.67mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

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Datasheet

372In Stock

3,66 €

2,51 €

2,13 €

1,87 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores

28R1467-010
Laird
1: 1,27 €
884In Stock
New At Mouser

Mfr. Part No.
28R1467-010

Mouser Part No
739-28R1467-010

New At Mouser

Laird

Ferrite Cable Cores

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Datasheet

884In Stock

1,27 €

0,877 €

0,756 €

0,696 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Clamp On Cores CLAMP-ON FILTER WHT 240ohms 100MHz

28A0640-0A0
Laird
1: 2,70 €
805In Stock
2 925On Order

Mfr. Part No.
28A0640-0A0

Mouser Part No
875-28A0640-0A0

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER WHT 240ohms 100MHz

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Datasheet

805In Stock

2 925On Order

2,70 €

1,87 €

1,60 €

1,41 €

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Cable Single

- 40 C

+ 125 C

Bulk

Ferrite Clamp On Cores CLAMP-ON FILTER WH 320ohms 100MHz

28A2025-0A0
Laird
1: 1,51 €
6In Stock
27 120On Order

Mfr. Part No.
28A2025-0A0

Mouser Part No
875-28A2025-0A0

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER WH 320ohms 100MHz

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Datasheet

6In Stock

27 120On Order

1,51 €

1,11 €

0,903 €

0,855 €

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Cable Single

- 40 C

+ 125 C

Bulk

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

28A2026-0A0
Laird
1: 2,33 €
582In Stock

Mfr. Part No.
28A2026-0A0

Mouser Part No
875-28A2026-0A0

Laird

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

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Datasheet

582In Stock

2,33 €

1,61 €

1,38 €

1,21 €

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Bulk

Ferrite Cable Cores 135ohms 100MHz 35.56mm Inside Dia.

28B2400-000
Laird
1: 6,54 €
174In Stock
1 638On Order

Mfr. Part No.
28B2400-000

Mouser Part No
875-28B2400-000

Laird

Ferrite Cable Cores 135ohms 100MHz 35.56mm Inside Dia.

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Datasheet

174In Stock

1 638On Order

6,54 €

4,50 €

3,66 €

3,28 €

3,20 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz

28A5131-0A2
Laird
1: 19,41 €
1 896On Order

Mfr. Part No.
28A5131-0A2

Mouser Part No
875-28A5131-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 425ohms 100MHz

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Datasheet

1 896On Order

19,41 €

13,38 €

12,57 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Cable Single

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 128ohms 100MHz 6.35mm Inside Dia.

28B0390-200
Laird
1: 0,43 €
15 302On Order

Mfr. Part No.
28B0390-200

Mouser Part No
875-28B0390-200

Laird

Ferrite Cable Cores 128ohms 100MHz 6.35mm Inside Dia.

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Datasheet

15 302On Order

0,43 €

0,303 €

0,262 €

0,234 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Cable Cores Solid Broadband 262 Ohms 100MHz

28B0453-000
Laird
1: 0,92 €
4 770On Order

Mfr. Part No.
28B0453-000

Mouser Part No
875-28B0453-000

Laird

Ferrite Cable Cores Solid Broadband 262 Ohms 100MHz

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Datasheet

4 770On Order

0,92 €

0,903 €

0,353 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia.

28B0563-100
Laird
1: 0,937 €
28 850On Order

Mfr. Part No.
28B0563-100

Mouser Part No
875-28B0563-100

Laird

Ferrite Cable Cores 217ohms 100MHz 7.26mm Inside Dia.

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Datasheet

28 850On Order

0,937 €

0,656 €

0,564 €

0,501 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia.

28B0999-000
Laird
1: 1,38 €
15 058On Order

Mfr. Part No.
28B0999-000

Mouser Part No
875-28B0999-000

Laird

Ferrite Cable Cores 122ohms 100MHz 15.49mm Inside Dia.

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Datasheet

15 058On Order

1,38 €

0,955 €

0,726 €

0,693 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Cable Cores 254ohms 100MHz 16.76mm Inside Dia.

28B1540-000
Laird
1: 5,89 €
1 204Expected 17/08/2026

Mfr. Part No.
28B1540-000

Mouser Part No
875-28B1540-000

Laird

Ferrite Cable Cores 254ohms 100MHz 16.76mm Inside Dia.

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Datasheet

1 204Expected 17/08/2026

5,89 €

4,09 €

3,28 €

2,93 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Round Cylindrical Core

Bulk

Ferrite Cable Cores 170ohms 100MHz 43.69mm Inside Slot

28R2170-100
Laird
1: 2,67 €
1In Stock

Mfr. Part No.
28R2170-100

Mouser Part No
875-28R2170-100

Laird

Ferrite Cable Cores 170ohms 100MHz 43.69mm Inside Slot

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Datasheet

1In Stock

2,67 €

1,85 €

1,58 €

1,39 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 40 C

+ 125 C

Bulk

Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia.

28B0395-000
Laird
1: 0,378 €
7 719Expected 31/08/2026

Mfr. Part No.
28B0395-000

Mouser Part No
875-28B0395-000

Laird

Ferrite Cable Cores 83 ohms 100MHz 5.97 mm Inside Dia.

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Datasheet

7 719Expected 31/08/2026

0,378 €

0,262 €

0,228 €

0,204 €

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Bulk

Ferrite Cable Cores 135ohms 100MHz 68.58mm Inside Slot

28R3149-000
Laird
1: 3,69 €
504Expected 02/11/2026

Mfr. Part No.
28R3149-000

Mouser Part No
875-28R3149-000

Laird

Ferrite Cable Cores 135ohms 100MHz 68.58mm Inside Slot

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Datasheet

504Expected 02/11/2026

3,69 €

2,53 €

2,15 €

1,88 €

1,60 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 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
1: 2,85 €
570Expected 13/10/2026

Mfr. Part No.
28S2022-000

Mouser Part No
875-28S2022-000

Laird

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

Learn More

Datasheet

570Expected 13/10/2026

2,85 €

1,95 €

1,66 €

1,45 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

Bulk

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

28R0496-000
Laird
8 640: 0,116 €
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
28R0496-000

Mouser Part No
739-28R0496-000

Laird

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

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Datasheet

Non-Stocked Lead-Time 11 Weeks

0,116 €

Min.: 8 640
Mult.: 2 880

Ferrite Cable Cores

Bulk

Ferrite Cable Cores FCCRib,Sld,BB,CLNO

28R0965-100
Laird
3 360: 0,257 €
Non-Stocked Lead-Time 11 Weeks

Mfr. Part No.
28R0965-100

Mouser Part No
739-28R0965-100

Laird

Ferrite Cable Cores FCCRib,Sld,BB,CLNO

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Datasheet

Non-Stocked Lead-Time 11 Weeks

0,257 €

Min.: 3 360
Mult.: 1 680

Ferrite Cable Cores

Bulk

Ferrite Cable Cores FCCRib,Sld,BB,CLNO 33.4x28.4x12MM

28R1315-100
Laird
2 400: 0,316 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
28R1315-100

Mouser Part No
739-28R1315-100

Laird

Ferrite Cable Cores FCCRib,Sld,BB,CLNO 33.4x28.4x12MM

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Datasheet

Non-Stocked Lead-Time 12 Weeks

0,316 €

Min.: 2 400
Mult.: 800

Ferrite Cable Cores

Bulk

Ferrite Cable Cores FCCRib,Sld,BB

28R1339-000
Laird
1 200: 0,655 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
28R1339-000

Mouser Part No
739-28R1339-000

Laird

Ferrite Cable Cores FCCRib,Sld,BB

Learn More

Datasheet

Non-Stocked Lead-Time 12 Weeks

0,655 €

Min.: 1 200
Mult.: 600

Ferrite Cable Cores

Bulk

Ferrite Cable Cores CFCCRib

28R2992-000
Laird
196: 5,59 €
Non-Stocked Lead-Time 12 Weeks

Mfr. Part No.
28R2992-000

Mouser Part No
739-28R2992-000

Laird

Ferrite Cable Cores CFCCRib

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Datasheet

Non-Stocked Lead-Time 12 Weeks

5,59 €

Min.: 196
Mult.: 98

Ferrite Cable Cores

Bulk

28x Ferrite Cable Cores

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