Ferrites – Mouser Ireland

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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 Clamp On Cores CLAMP-ON FILTER BLK 210ohms 100MHz

28A5776-0A2
Laird Technologies
1: €7.45
2,250In Stock

Mfr. Part No.
28A5776-0A2

Mouser Part No
875-28A5776-0A2

Laird Technologies

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 210ohms 100MHz

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Datasheet

2,250In Stock

€7.45

€5.74

€4.94

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28B2400-000
Laird Technologies
1: €6.13
717In Stock
441Expected 04/05/2026

Mfr. Part No.
28B2400-000

Mouser Part No
875-28B2400-000

Laird Technologies

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

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Datasheet

717In Stock

441Expected 04/05/2026

€6.13

€4.15

€3.45

€3.04

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

28A2738-0A2
Laird Technologies
1: €3.92
334In Stock
3,850On 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

334In Stock

3,850On Order

€3.92

€2.67

€2.26

€2.18

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A4155-0A2
Laird Technologies
1: €3.29
549In Stock
1,008On Order

Mfr. Part No.
28A4155-0A2

Mouser Part No
875-28A4155-0A2

Laird Technologies

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

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Datasheet

549In Stock

1,008On Order

€3.29

€2.26

€1.92

€1.69

€1.47

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia.

28B0157-100
Laird Technologies
1: €0.267
4,163In Stock
15,000Expected 21/04/2026

Mfr. Part No.
28B0157-100

Mouser Part No
875-28B0157-100

Laird Technologies

Ferrite Cable Cores 121 ohms 100MHz 2 mm Inside Dia.

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Datasheet

4,163In Stock

15,000Expected 21/04/2026

€0.267

€0.182

€0.158

€0.142

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 100ohms 100MHz 3.17mm Inside Dia.

28B0315-000
Laird Technologies
1: €0.275
9,095In Stock

Mfr. Part No.
28B0315-000

Mouser Part No
875-28B0315-000

Laird Technologies

Ferrite Cable Cores 100ohms 100MHz 3.17mm Inside Dia.

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Datasheet

9,095In Stock

€0.275

€0.198

€0.171

€0.153

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia.

28B0315-100
Laird Technologies
1: €0.284
523In Stock
9,000Expected 24/03/2026

Mfr. Part No.
28B0315-100

Mouser Part No
875-28B0315-100

Laird Technologies

Ferrite Cable Cores 158ohms 100MHz 3.17mm Inside Dia.

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Datasheet

523In Stock

9,000Expected 24/03/2026

€0.284

€0.199

€0.173

€0.154

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia.

28B0339-000
Laird Technologies
1: €0.344
8,554In Stock

Mfr. Part No.
28B0339-000

Mouser Part No
875-28B0339-000

Laird Technologies

Ferrite Cable Cores 143ohms 100MHz 3.8mm Inside Dia.

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Datasheet

8,554In Stock

€0.344

€0.242

€0.21

€0.187

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 154ohms 100MHz 5.08mm Inside Dia.

28B0375-100
Laird Technologies
1: €0.413
4,815In Stock
36,000On Order

Mfr. Part No.
28B0375-100

Mouser Part No
875-28B0375-100

Laird Technologies

Ferrite Cable Cores 154ohms 100MHz 5.08mm Inside Dia.

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Datasheet

4,815In Stock

36,000On Order

€0.413

€0.288

€0.249

€0.222

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia.

28B0375-400
Laird Technologies
1: €0.284
10,784In Stock
12,000Expected 29/04/2026

Mfr. Part No.
28B0375-400

Mouser Part No
875-28B0375-400

Laird Technologies

Ferrite Cable Cores 81ohms 100MHz 5.08mm Inside Dia.

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Datasheet

10,784In Stock

12,000Expected 29/04/2026

€0.284

€0.20

€0.174

€0.156

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 159ohms 100MHz 3.8mm Inside Dia.

28B0384-000
Laird Technologies
1: €0.396
2,224In Stock
15,552On Order

Mfr. Part No.
28B0384-000

Mouser Part No
875-28B0384-000

Laird Technologies

Ferrite Cable Cores 159ohms 100MHz 3.8mm Inside Dia.

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Datasheet

2,224In Stock

15,552On Order

€0.396

€0.279

€0.241

€0.215

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 322ohms 100MHz 3.8mm Inside Dia.

28B0384-200
Laird Technologies
1: €0.654
4,279In Stock

Mfr. Part No.
28B0384-200

Mouser Part No
875-28B0384-200

Laird Technologies

Ferrite Cable Cores 322ohms 100MHz 3.8mm Inside Dia.

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Datasheet

4,279In Stock

€0.654

€0.454

€0.391

€0.349

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

28B0390-200
Laird Technologies
1: €0.43
5,891In Stock
5,832Expected 17/02/2026

Mfr. Part No.
28B0390-200

Mouser Part No
875-28B0390-200

Laird Technologies

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

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Datasheet

5,891In Stock

5,832Expected 17/02/2026

€0.43

€0.303

€0.261

€0.233

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

28B0395-000
Laird Technologies
1: €0.327
6,954In Stock

Mfr. Part No.
28B0395-000

Mouser Part No
875-28B0395-000

Laird Technologies

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

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Datasheet

6,954In Stock

€0.327

€0.23

€0.198

€0.177

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores Solid Broadband 262 Ohms 100MHz

28B0453-000
Laird Technologies
1: €0.86
810In Stock

Mfr. Part No.
28B0453-000

Mouser Part No
875-28B0453-000

Laird Technologies

Ferrite Cable Cores Solid Broadband 262 Ohms 100MHz

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Datasheet

810In Stock

€0.86

€0.60

€0.517

€0.458

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia.

28B0473-000
Laird Technologies
1: €0.576
2,079In Stock

Mfr. Part No.
28B0473-000

Mouser Part No
875-28B0473-000

Laird Technologies

Ferrite Cable Cores 195ohms 100MHz 3.55mm Inside Dia.

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Datasheet

2,079In Stock

€0.576

€0.402

€0.347

€0.309

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia.

28B0473-200
Laird Technologies
1: €1.06
2,371In Stock
5,616Expected 07/04/2026

Mfr. Part No.
28B0473-200

Mouser Part No
875-28B0473-200

Laird Technologies

Ferrite Cable Cores 424ohms 100MHz 3.55mm Inside Dia.

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Datasheet

2,371In Stock

5,616Expected 07/04/2026

€1.06

€0.733

€0.632

€0.581

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid

28B0474-000
Laird Technologies
1: €0.619
1,703In Stock

Mfr. Part No.
28B0474-000

Mouser Part No
875-28B0474-000

Laird Technologies

Ferrite Cable Cores Rnd,Sld,BB,CSNO Solid

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Datasheet

1,703In Stock

€0.619

€0.435

€0.376

€0.334

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia.

28B0590-000
Laird Technologies
1: €1.28
1,695In Stock
1,760Expected 27/04/2026

Mfr. Part No.
28B0590-000

Mouser Part No
875-28B0590-000

Laird Technologies

Ferrite Cable Cores 300ohms 100MHz 6.99mm Inside Dia.

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Datasheet

1,695In Stock

1,760Expected 27/04/2026

€1.28

€0.894

€0.764

€0.676

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia.

28B0591-200
Laird Technologies
1: €1.73
523In Stock
2,640Expected 01/05/2026

Mfr. Part No.
28B0591-200

Mouser Part No
875-28B0591-200

Laird Technologies

Ferrite Cable Cores 450ohms 100MHz 5.9mm Inside Dia.

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Datasheet

523In Stock

2,640Expected 01/05/2026

€1.73

€1.20

€1.02

€0.903

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia.

28B0616-000
Laird Technologies
1: €1.35
1,212In Stock
3,960On Order

Mfr. Part No.
28B0616-000

Mouser Part No
875-28B0616-000

Laird Technologies

Ferrite Cable Cores 310ohms 100MHz 7mm Inside Dia.

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Datasheet

1,212In Stock

3,960On Order

€1.35

€0.946

€0.807

€0.713

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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 Technologies
1: €0.705
3,388In Stock
3,840Expected 17/02/2026

Mfr. Part No.
28B0825-000

Mouser Part No
875-28B0825-000

Laird Technologies

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

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Datasheet

3,388In Stock

3,840Expected 17/02/2026

€0.705

€0.492

€0.423

€0.376

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia.

28B1122-300
Laird Technologies
1: €3.03
146In Stock
540Expected 04/05/2026

Mfr. Part No.
28B1122-300

Mouser Part No
875-28B1122-300

Laird Technologies

Ferrite Cable Cores 210ohms 100MHz 13.77mm Inside Dia.

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Datasheet

146In Stock

540Expected 04/05/2026

€3.03

€2.08

€1.77

€1.56

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 85ohms 100MHz 19mm Inside Dia.

28B1142-000
Laird Technologies
1: €1.31
418In Stock
1,440Expected 17/02/2026

Mfr. Part No.
28B1142-000

Mouser Part No
875-28B1142-000

Laird Technologies

Ferrite Cable Cores 85ohms 100MHz 19mm Inside Dia.

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Datasheet

418In Stock

1,440Expected 17/02/2026

€1.31

€0.912

€0.78

€0.691

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Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 114ohms 100MHz 19mm Inside Dia.

28B1142-100
Laird Technologies
1: €1.56
1,439In Stock
1,008Expected 17/02/2026

Mfr. Part No.
28B1142-100

Mouser Part No
875-28B1142-100

Laird Technologies

Ferrite Cable Cores 114ohms 100MHz 19mm Inside Dia.

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Datasheet

1,439In Stock

1,008Expected 17/02/2026

€1.56

€1.26

€1.08

€0.946

€0.734

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

28x Ferrite Cable Cores

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