Ferrites – Mouser Singapore

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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: $12.04
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

$12.04

$9.29

$7.98

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28B2400-000
Laird Technologies
1: $9.91
717In Stock
441Expected 4/5/2026

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 4/5/2026

$9.91

$6.71

$5.57

$4.92

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: $6.34
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

$6.34

$4.32

$3.66

$3.53

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A4155-0A2
Laird Technologies
1: $5.32
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

$5.32

$3.66

$3.10

$2.72

$2.38

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28B0157-100
Laird Technologies
1: $0.431
4,163In Stock
15,000Expected 21/4/2026

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 21/4/2026

$0.431

$0.295

$0.256

$0.229

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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: $0.445
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

$0.445

$0.32

$0.277

$0.247

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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: $0.459
523In Stock
9,000Expected 24/3/2026

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 24/3/2026

$0.459

$0.321

$0.279

$0.249

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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: $0.556
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

$0.556

$0.391

$0.339

$0.302

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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: $0.667
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

$0.667

$0.466

$0.403

$0.359

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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: $0.459
10,784In Stock
12,000Expected 29/4/2026

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 29/4/2026

$0.459

$0.324

$0.281

$0.252

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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: $0.639
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

$0.639

$0.45

$0.389

$0.348

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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: $1.06
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

$1.06

$0.734

$0.632

$0.564

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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: $0.695
5,891In Stock
5,832Expected 17/2/2026

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 17/2/2026

$0.695

$0.489

$0.423

$0.377

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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: $0.528
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

$0.528

$0.371

$0.32

$0.286

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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: $1.39
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

$1.39

$0.97

$0.835

$0.741

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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: $0.931
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

$0.931

$0.651

$0.56

$0.499

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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: $1.71
2,371In Stock
5,616Expected 7/4/2026

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 7/4/2026

$1.71

$1.18

$1.02

$0.94

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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: $1.00
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

$1.00

$0.703

$0.607

$0.539

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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: $2.07
1,695In Stock
1,760Expected 27/4/2026

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 27/4/2026

$2.07

$1.45

$1.23

$1.09

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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: $2.79
523In Stock
2,640Expected 1/5/2026

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 1/5/2026

$2.79

$1.93

$1.65

$1.46

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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: $2.18
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

$2.18

$1.53

$1.30

$1.15

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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: $1.14
3,388In Stock
3,840Expected 17/2/2026

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 17/2/2026

$1.14

$0.795

$0.684

$0.607

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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: $4.89
146In Stock
540Expected 4/5/2026

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 4/5/2026

$4.89

$3.36

$2.86

$2.52

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

28B1142-000
Laird Technologies
1: $2.11
418In Stock
1,440Expected 17/2/2026

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 17/2/2026

$2.11

$1.47

$1.26

$1.12

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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: $2.52
1,439In Stock
1,008Expected 17/2/2026

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 17/2/2026

$2.52

$2.03

$1.74

$1.53

$1.19

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

28x Ferrite Cable Cores

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