Ferrites – Mouser United Kingdom

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Ferrites

List Images

Results: 228

Applied Filters:

Product Type

Product

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

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

28S2022-0P0
Laird
1: £3.96
1,556In Stock

Mfr. Part No.
28S2022-0P0

Mouser Part No
875-28S2022-0P0

Laird

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

Learn More

Datasheet

Product Comments

1,556In Stock

£3.96

£2.72

£2.30

£2.02

£1.74

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

Ferrite Cable Cores 120ohms 100MHz 17mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

28S2827-210
Laird
1: £0.766
6,188In Stock
8,208Expected 17/11/2026

Mfr. Part No.
28S2827-210

Mouser Part No
875-28S2827-210

Laird

Ferrite Cable Cores 120ohms 100MHz 17mm Inside Slot / SOLD AS SINGLE SIDES. ORDER 2 TO FORM A SET

Learn More

Datasheet

6,188In Stock

8,208Expected 17/11/2026

£0.766

£0.565

£0.495

£0.432

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Split

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

28A0350-0B2
Laird
1: £1.42
11,632In Stock
10,780Expected 20/10/2026

Mfr. Part No.
28A0350-0B2

Mouser Part No
875-28A0350-0B2

Laird

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

Learn More

Datasheet

11,632In Stock

10,780Expected 20/10/2026

£1.42

£1.01

£0.882

£0.788

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A0392-0A0
Laird
1: £1.23
9,127In Stock

Mfr. Part No.
28A0392-0A0

Mouser Part No
875-28A0392-0A0

Laird

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

Learn More

Datasheet

9,127In Stock

£1.23

£0.863

£0.735

£0.65

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 227ohms 100MHz

28A0434-0A2
Laird
1: £1.93
4,749In Stock

Mfr. Part No.
28A0434-0A2

Mouser Part No
875-28A0434-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 227ohms 100MHz

Learn More

Datasheet

4,749In Stock

£1.93

£1.34

£1.14

£1.00

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz

28A0592-0A2
Laird
1: £2.39
28,557In Stock

Mfr. Part No.
28A0592-0A2

Mouser Part No
875-28A0592-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 572ohms 100MHz

Learn More

Datasheet

28,557In Stock

£2.39

£1.65

£1.41

£1.25

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A0640-0A2
Laird
1: £2.37
2,663In Stock

Mfr. Part No.
28A0640-0A2

Mouser Part No
875-28A0640-0A2

Laird

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

Learn More

Datasheet

2,663In Stock

£2.37

£1.63

£1.20

£0.96

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 348 Ohms 100MHz

28A0807-0A2
Laird
1: £2.68
5,525In Stock
3,720Expected 20/10/2026

Mfr. Part No.
28A0807-0A2

Mouser Part No
875-28A0807-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 348 Ohms 100MHz

Learn More

Datasheet

5,525In Stock

3,720Expected 20/10/2026

£2.68

£1.85

£1.57

£1.38

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 123 Ohms 100MHz

28A1507-0A2
Laird
1: £1.00
3,589In Stock
4,032Expected 20/10/2026

Mfr. Part No.
28A1507-0A2

Mouser Part No
875-28A1507-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 123 Ohms 100MHz

Learn More

Datasheet

3,589In Stock

4,032Expected 20/10/2026

£1.00

£0.691

£0.596

£0.549

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 190 Ohms 100MHz

28A2005-0A2
Laird
1: £1.26
6,570In Stock
5,280Expected 20/10/2026

Mfr. Part No.
28A2005-0A2

Mouser Part No
875-28A2005-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 190 Ohms 100MHz

Learn More

Datasheet

6,570In Stock

5,280Expected 20/10/2026

£1.26

£0.871

£0.749

£0.689

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON Fltr 100MHz 280ohms White Case

28A2024-0A0
Laird
1: £4.09
2,513In Stock
1,620Expected 09/11/2026

Mfr. Part No.
28A2024-0A0

Mouser Part No
875-28A2024-0A0

Laird

Ferrite Clamp On Cores CLAMP-ON Fltr 100MHz 280ohms White Case

Learn More

Datasheet

2,513In Stock

1,620Expected 09/11/2026

£4.09

£2.80

£2.38

£2.09

£1.79

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 280ohms 100MHz

28A2024-0A2
Laird
1: £3.51
1,796In Stock
1,836Expected 09/11/2026

Mfr. Part No.
28A2024-0A2

Mouser Part No
875-28A2024-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 280ohms 100MHz

Learn More

Datasheet

1,796In Stock

1,836Expected 09/11/2026

£3.51

£2.40

£2.03

£1.88

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A2025-0A2
Laird
1: £1.52
11,761In Stock

Mfr. Part No.
28A2025-0A2

Mouser Part No
875-28A2025-0A2

Laird

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

Learn More

Datasheet

11,761In Stock

£1.52

£1.05

£0.863

£0.796

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz

28A2026-0A2
Laird
1: £2.14
9,026In Stock
5,800Expected 05/10/2026

Mfr. Part No.
28A2026-0A2

Mouser Part No
875-28A2026-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 270ohms 100MHz

Learn More

Datasheet

9,026In Stock

5,800Expected 05/10/2026

£2.14

£1.48

£1.26

£1.11

£0.863

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER WHT 250ohms 100MHz

28A2029-0A0
Laird
1: £2.61
3,849In Stock

Mfr. Part No.
28A2029-0A0

Mouser Part No
875-28A2029-0A0

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER WHT 250ohms 100MHz

Learn More

Datasheet

3,849In Stock

£2.61

£1.81

£1.55

£1.37

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz

28A2029-0A2
Laird
1: £2.02
3,422In Stock
9,600On Order

Mfr. Part No.
28A2029-0A2

Mouser Part No
875-28A2029-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 250ohms 100MHz

Learn More

Datasheet

3,422In Stock

9,600On Order

£2.02

£1.40

£1.20

£1.06

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 160ohms 100MHz

28A2432-0A2
Laird
1: £2.03
6,173In Stock
4,900Expected 07/10/2026

Mfr. Part No.
28A2432-0A2

Mouser Part No
875-28A2432-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 160ohms 100MHz

Learn More

Datasheet

6,173In Stock

4,900Expected 07/10/2026

£2.03

£1.41

£1.20

£1.14

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A3039-0A2
Laird
1: £2.68
1,367In Stock

Mfr. Part No.
28A3039-0A2

Mouser Part No
875-28A3039-0A2

Laird

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

Learn More

Datasheet

1,367In Stock

£2.68

£1.84

£1.56

£1.37

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 260ohms 100MHz

28A3851-0A2
Laird
1: £7.41
1,187In Stock
750Expected 22/09/2026

Mfr. Part No.
28A3851-0A2

Mouser Part No
875-28A3851-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 260ohms 100MHz

Learn More

Datasheet

1,187In Stock

750Expected 22/09/2026

£7.41

£5.26

£4.16

£3.92

£3.84

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A5776-0A2
Laird
1: £6.53
1,298In Stock

Mfr. Part No.
28A5776-0A2

Mouser Part No
875-28A5776-0A2

Laird

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

Learn More

Datasheet

1,298In Stock

£6.53

£5.28

£4.57

£4.52

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

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

28A2809-0A2
Laird
1: £2.69
719In Stock

Mfr. Part No.
28A2809-0A2

Mouser Part No
875-28A2809-0A2

Laird

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

Learn More

Datasheet

719In Stock

£2.69

£1.85

£1.56

£1.37

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 177 Ohms 100MHz

28A2913-0A2
Laird
1: £2.58
722In Stock

Mfr. Part No.
28A2913-0A2

Mouser Part No
875-28A2913-0A2

Laird

Ferrite Clamp On Cores CLAMP-ON FILTER BLK 177 Ohms 100MHz

Learn More

Datasheet

722In Stock

£2.58

£1.77

£1.50

£1.32

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrite Cable Cores 182ohms 100MHz 3.18mm Inside Dia.

28B0250-100
Laird
1: £0.353
10,063In Stock
7,200Expected 29/09/2026

Mfr. Part No.
28B0250-100

Mouser Part No
875-28B0250-100

Laird

Ferrite Cable Cores 182ohms 100MHz 3.18mm Inside Dia.

Learn More

Datasheet

10,063In Stock

7,200Expected 29/09/2026

£0.353

£0.246

£0.214

£0.191

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Ferrite Cable Cores 135 ohms 100MHz 3.18 mm Inside Dia.

28B0250-700
Laird
1: £0.217
6,824In Stock
12,000Expected 29/09/2026

Mfr. Part No.
28B0250-700

Mouser Part No
875-28B0250-700

Laird

Ferrite Cable Cores 135 ohms 100MHz 3.18 mm Inside Dia.

Learn More

Datasheet

6,824In Stock

12,000Expected 29/09/2026

£0.217

£0.15

£0.131

£0.117

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

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

28B0315-000
Laird
1: £0.271
4,208In Stock

Mfr. Part No.
28B0315-000

Mouser Part No
875-28B0315-000

Laird

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

Learn More

Datasheet

4,208In Stock

£0.271

£0.186

£0.162

£0.145

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

28x Ferrite Cable Cores

Types of Ferrites

Customer Service Office

Company

Resources

Support