Ferrites – Mouser United Kingdom

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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 230ohms 100MHz 52.07mm Inside Slot

28S2001-2A2
Laird
1: £6.57
3,693In Stock

Mfr. Part No.
28S2001-2A2

Mouser Part No
875-28S2001-2A2

Laird

Ferrite Cable Cores 230ohms 100MHz 52.07mm Inside Slot

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Datasheet

3,693In Stock

£6.57

£4.60

£3.70

£3.40

£3.01

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot

28R0669-000
Laird
1: £0.383
11,220In Stock

Mfr. Part No.
28R0669-000

Mouser Part No
875-28R0669-000

Laird

Ferrite Cable Cores 110ohms 100MHz 13mm Inside Slot

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Datasheet

11,220In Stock

£0.383

£0.268

£0.231

£0.207

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia.

28B0686-000
Laird
1: £0.45
37,840In Stock

Mfr. Part No.
28B0686-000

Mouser Part No
875-28B0686-000

Laird

Ferrite Cable Cores 91ohms 100MHz 9.52mm Inside Dia.

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Datasheet

37,840In Stock

£0.45

£0.313

£0.271

£0.241

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 79ohms 100MHz 13.21mm Inside Dia.

28B0825-000
Laird
1: £0.653
6,139In Stock

Mfr. Part No.
28B0825-000

Mouser Part No
875-28B0825-000

Laird

Ferrite Cable Cores 79ohms 100MHz 13.21mm Inside Dia.

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Datasheet

6,139In Stock

£0.653

£0.452

£0.388

£0.345

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot

28R0898-200
Laird
1: £0.503
8,217In Stock

Mfr. Part No.
28R0898-200

Mouser Part No
875-28R0898-200

Laird

Ferrite Cable Cores 127ohms 100MHz 18.7mm Inside Slot

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Datasheet

8,217In Stock

£0.503

£0.353

£0.305

£0.272

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot

28R0898-100
Laird
1: £0.421
10,058In Stock

Mfr. Part No.
28R0898-100

Mouser Part No
875-28R0898-100

Laird

Ferrite Cable Cores 110ohms 100MHz 18.7mm Inside Slot

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Datasheet

10,058In Stock

£0.421

£0.293

£0.254

£0.226

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia.

28B0141-000
Laird
1: £0.18
207,713In Stock

Mfr. Part No.
28B0141-000

Mouser Part No
875-28B0141-000

Laird

Ferrite Cable Cores 79 ohms 100MHz 1.5 mm Inside Dia.

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Datasheet

207,713In Stock

£0.18

£0.126

£0.11

£0.099

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 210ohms 100MHz 12.95mm Inside Dia.

28B1531-000
Laird
1: £3.88
3,578In Stock

Mfr. Part No.
28B1531-000

Mouser Part No
875-28B1531-000

Laird

Ferrite Cable Cores 210ohms 100MHz 12.95mm Inside Dia.

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Datasheet

3,578In Stock

£3.88

£2.38

£2.17

£1.89

£1.65

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot

28R0983-000
Laird
1: £0.465
8,028In Stock

Mfr. Part No.
28R0983-000

Mouser Part No
875-28R0983-000

Laird

Ferrite Cable Cores 123 ohms 100 MHz 21mm Internal Slot

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Datasheet

8,028In Stock

£0.465

£0.327

£0.282

£0.251

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot

28R1457-400
Laird
1: £0.796
5,247In Stock

Mfr. Part No.
28R1457-400

Mouser Part No
875-28R1457-400

Laird

Ferrite Cable Cores 140ohms 100MHz 33mm Inside Slot

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Datasheet

5,247In Stock

£0.796

£0.554

£0.477

£0.423

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot

28R1141-010
Laird
1: £1.32
18,346In Stock

Mfr. Part No.
28R1141-010

Mouser Part No
875-28R1141-010

Laird

Ferrite Cable Cores 168ohms 100MHz 27mm Inside Slot

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Datasheet

18,346In Stock

£1.32

£0.925

£0.788

£0.695

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia.

28B0296-000
Laird
1: £0.30
9,138In Stock

Mfr. Part No.
28B0296-000

Mouser Part No
875-28B0296-000

Laird

Ferrite Cable Cores 160ohms 100MHz 2.39mm Inside Dia.

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Datasheet

9,138In Stock

£0.30

£0.21

£0.182

£0.163

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 191ohms 100MHz 23.5mm Inside Slot

28R1127-200
Laird
1: £1.31
1,220In Stock

Mfr. Part No.
28R1127-200

Mouser Part No
875-28R1127-200

Laird

Ferrite Cable Cores 191ohms 100MHz 23.5mm Inside Slot

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Datasheet

1,220In Stock

£1.31

£0.899

£0.78

£0.701

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot

28R2170-000
Laird
1: £3.90
530In Stock

Mfr. Part No.
28R2170-000

Mouser Part No
875-28R2170-000

Laird

Ferrite Cable Cores 280ohms 100MHz 43.69mm Inside Slot

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Datasheet

530In Stock

£3.90

£2.66

£2.26

£1.97

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core

28R0614-300
Laird
1: £0.361
7,621In Stock

Mfr. Part No.
28R0614-300

Mouser Part No
875-28R0614-300

Laird

Ferrite Cable Cores Rib,Sld,BB,CLNO EMI Ferrite Core

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Datasheet

7,621In Stock

£0.361

£0.25

£0.217

£0.193

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Cable Cores 192ohms 100MHz 23mm Inside Slot

28R1102-100
Laird
1: £0.818
3,255In Stock

Mfr. Part No.
28R1102-100

Mouser Part No
875-28R1102-100

Laird

Ferrite Cable Cores 192ohms 100MHz 23mm Inside Slot

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Datasheet

3,255In Stock

£0.818

£0.571

£0.491

£0.437

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on

28A2025-000
Laird
1: £1.80
1,061In Stock

Mfr. Part No.
28A2025-000

Mouser Part No
875-28A2025-000

Laird

Ferrite Clamp On Cores Rnd,Spl,BB,CSNO Snap-on

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Datasheet

1,061In Stock

£1.80

£1.24

£1.06

£0.943

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia.

28B0672-000
Laird
1: £1.11
26,703In Stock
19,200Expected 14/09/2026

Mfr. Part No.
28B0672-000

Mouser Part No
875-28B0672-000

Laird

Ferrite Cable Cores 245ohms 100MHz 8.76mm Inside Dia.

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Datasheet

26,703In Stock

19,200Expected 14/09/2026

£1.11

£0.766

£0.662

£0.608

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz

28A0392-0A2
Laird
1: £0.834
66,364In Stock

Mfr. Part No.
28A0392-0A2

Mouser Part No
875-28A0392-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 170ohms 100MHz

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Datasheet

66,364In Stock

£0.834

£0.739

£0.713

£0.607

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz

28A0593-0A2
Laird
1: £2.10
33,358In Stock
11,784Expected 29/07/2026

Mfr. Part No.
28A0593-0A2

Mouser Part No
875-28A0593-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 407ohms 100MHz

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Datasheet

33,358In Stock

11,784Expected 29/07/2026

£2.10

£1.58

£1.53

£1.18

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz

28A2736-0A2
Laird
1: £1.62
42,543In Stock
25,900Expected 20/10/2026

Mfr. Part No.
28A2736-0A2

Mouser Part No
875-28A2736-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 220ohms 100MHz

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Datasheet

42,543In Stock

25,900Expected 20/10/2026

£1.62

£1.12

£0.952

£0.849

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 183 Ohms 100MHz

28A2307-0A2
Laird
1: £1.88
6,065In Stock

Mfr. Part No.
28A2307-0A2

Mouser Part No
875-28A2307-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 183 Ohms 100MHz

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Datasheet

6,065In Stock

£1.88

£1.30

£1.11

£0.986

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A2738-0A2
Laird
1: £4.57
4,132In Stock

Mfr. Part No.
28A2738-0A2

Mouser Part No
875-28A2738-0A2

Laird

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

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Datasheet

4,132In Stock

£4.57

£3.13

£2.65

£2.33

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Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 120ohms 100MHz

28A4155-0A2
Laird
1: £3.11
945In Stock

Mfr. Part No.
28A4155-0A2

Mouser Part No
875-28A4155-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 120ohms 100MHz

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Datasheet

945In Stock

£3.11

£2.13

£1.81

£1.58

£1.35

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A5131-0A2
Laird
1: £16.94
477In Stock
414Expected 21/09/2026

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

477In Stock

414Expected 21/09/2026

£16.94

£11.68

£10.97

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

28x Ferrite Cable Cores

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