Ferrites – Mouser United Kingdom

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

Ferrite Cores & Accessories

TDK Ferrite Cores and Accessories feature polycrystal, sintered material construction with high electrical resistivity and distributed air gaps. These ferrites are ideal for transportation equipment and medical devices. Ferrite cores include E core, ETD core, PM core, U core, PS core, RM core, EFD core, and more. A wide variety of accessories is also available.

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

Types of Ferrites

List Images

Results: 2,007

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 Cores & Accessories COIL FORMER RNITE FR 530

B66362X1014T001
TDK
1: £1.44
2,229In Stock
3,000Expected 09/11/2026

Mfr. Part No.
B66362X1014T001

Mouser Part No
871-B66362X1014T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

2,229In Stock

3,000Expected 09/11/2026

£1.44

£1.32

£1.26

£1.22

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

B66363G500X187
TDK
1: £2.86
7,429In Stock

Mfr. Part No.
B66363G500X187

Mouser Part No
871-B66363G500X187

TDK

Ferrite Cores & Accessories ETD39/20/13 N87 gap 0.5 mm

Learn More

Datasheet

7,429In Stock

£2.86

£1.96

£1.67

£1.47

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ETD39/20/13 N87 2700 +30% -20%

B66363GX187
TDK
1: £2.91
6,004In Stock
4,800Expected 05/10/2026

Mfr. Part No.
B66363GX187

Mouser Part No
871-B66363GX187

TDK

Ferrite Cores & Accessories ETD39/20/13 N87 2700 +30% -20%

Learn More

Datasheet

6,004In Stock

4,800Expected 05/10/2026

£2.91

£2.00

£1.69

£1.48

£1.13

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ETD39/20/13 N97OL

B66363G0000X197
TDK
1: £3.44
2,399In Stock

Mfr. Part No.
B66363G0000X197

Mouser Part No
871-B66363GX197

TDK

Ferrite Cores & Accessories ETD39/20/13 N97OL

Learn More

Datasheet

2,399In Stock

£3.44

£2.35

£2.00

£1.75

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66364B1016T001
TDK
1: £2.28
1,934In Stock
6,000Expected 12/10/2026

Mfr. Part No.
B66364B1016T001

Mouser Part No
871-B66364B1016T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

1,934In Stock

6,000Expected 12/10/2026

£2.28

£1.57

£1.34

£1.18

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ETD44/22/15 N87OL

B66365G0000X187
TDK
1: £3.31
1,034In Stock

Mfr. Part No.
B66365G0000X187

Mouser Part No
871-B66365GX187

TDK

Ferrite Cores & Accessories ETD44/22/15 N87OL

Learn More

Datasheet

1,034In Stock

£3.31

£2.27

£1.93

£1.69

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

B66367G2000X187
TDK
1: £4.78
952In Stock

Mfr. Part No.
B66367G2000X187

Mouser Part No
871-B66367G2000X187

TDK

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

Learn More

Datasheet

952In Stock

£4.78

£3.27

£2.78

£2.44

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

B66368A2000X
TDK
1: £0.45
6,241In Stock
3,000Expected 27/11/2026

Mfr. Part No.
B66368A2000X

Mouser Part No
871-B66368A2000X

TDK

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

Learn More

Datasheet

6,241In Stock

3,000Expected 27/11/2026

£0.45

£0.409

£0.387

£0.348

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66368W1020T001
TDK
1: £2.52
1,406In Stock
1,680Expected 04/01/2027

Mfr. Part No.
B66368W1020T001

Mouser Part No
871-B66368W1020T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

1,406In Stock

1,680Expected 04/01/2027

£2.52

£1.81

£1.62

£1.49

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories E70/33/32 N87OL

B66371G0000X187
TDK
1: £9.59
826In Stock
2,250On Order

Mfr. Part No.
B66371G0000X187

Mouser Part No
871-B66371G0000X187

TDK

Ferrite Cores & Accessories E70/33/32 N87OL

Learn More

Datasheet

826In Stock

2,250On Order

£9.59

£7.14

£5.72

£5.71

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CF-E70/33/32-1S BOBBIN/COILFORMER

B66372B1000T001
TDK
1: £4.31
569In Stock

Mfr. Part No.
B66372B1000T001

Mouser Part No
871-B66372B1000T001

TDK

Ferrite Cores & Accessories CF-E70/33/32-1S BOBBIN/COILFORMER

Learn More

Datasheet

569In Stock

£4.31

£3.52

£3.00

£2.82

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores & Accessories E80/38/20 N27OL

B66375G0000X127
TDK
1: £5.19
758In Stock

Mfr. Part No.
B66375G0000X127

Mouser Part No
871-B66375G0000X127

TDK

Ferrite Cores & Accessories E80/38/20 N27OL

Learn More

Datasheet

758In Stock

£5.19

£3.60

£2.88

£2.64

£2.48

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories E80/38/20 N87OL

B66375G0000X187
TDK
1: £5.43
2,190In Stock

Mfr. Part No.
B66375G0000X187

Mouser Part No
871-B66375G0000X187

TDK

Ferrite Cores & Accessories E80/38/20 N87OL

Learn More

Datasheet

2,190In Stock

£5.43

£3.70

£2.97

£2.67

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories E65/32/27 N87OL

B66387GX187
TDK
1: £6.88
572In Stock
336Expected 28/12/2026

Mfr. Part No.
B66387GX187

Mouser Part No
871-B66387GX187

TDK

Ferrite Cores & Accessories E65/32/27 N87OL

Learn More

Datasheet

572In Stock

336Expected 28/12/2026

£6.88

£4.64

£3.94

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CF-E65-1S

B66388A2000T001
TDK
1: £11.81
199In Stock

Mfr. Part No.
B66388A2000T001

Mouser Part No
871-B66388A2000T1

TDK

Ferrite Cores & Accessories CF-E65-1S

Learn More

Datasheet

199In Stock

£11.81

£9.64

£8.94

£8.56

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ETD54/28/19 N87OL

B66395G0000X187
TDK
1: £5.41
579In Stock
486Expected 16/10/2026

Mfr. Part No.
B66395G0000X187

Mouser Part No
871-B66395GX187

TDK

Ferrite Cores & Accessories ETD54/28/19 N87OL

Learn More

Datasheet

579In Stock

486Expected 16/10/2026

£5.41

£3.76

£3.01

£2.76

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED

B66396A2000X000
TDK
1: £0.818
8,720In Stock
9,000Expected 27/08/2026

Mfr. Part No.
B66396A2000X000

Mouser Part No
871-B66396A2000X

TDK

Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED

Learn More

Datasheet

8,720In Stock

9,000Expected 27/08/2026

£0.818

£0.746

£0.677

£0.622

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66396W1022T1
TDK
1: £2.71
3,021In Stock

Mfr. Part No.
B66396W1022T1

Mouser Part No
871-B66396W1022T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

3,021In Stock

£2.71

£2.45

£2.35

£2.12

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories ETD59/31/22 N87OL

B66397GX187
TDK
1: £5.60
1,094In Stock
800Expected 30/10/2026

Mfr. Part No.
B66397GX187

Mouser Part No
871-B66397GX187

TDK

Ferrite Cores & Accessories ETD59/31/22 N87OL

Learn More

Datasheet

1,094In Stock

800Expected 30/10/2026

£5.60

£3.88

£3.11

£2.85

£2.68

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories ETD59/31/22 N97OL

B66397GX197
TDK
1: £8.91
1,106In Stock
1,280Expected 07/12/2026

Mfr. Part No.
B66397GX197

Mouser Part No
871-B66397GX197

TDK

Ferrite Cores & Accessories ETD59/31/22 N97OL

Learn More

Datasheet

1,106In Stock

1,280Expected 07/12/2026

£8.91

£6.16

£4.90

£4.58

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories CLM-ETD59

B66398A2000X
TDK
1: £1.00
3,880In Stock
7,200On Order

Mfr. Part No.
B66398A2000X

Mouser Part No
871-B66398A2000X

TDK

Ferrite Cores & Accessories CLM-ETD59

Learn More

Datasheet

3,880In Stock

7,200On Order

£1.00

£0.917

£0.78

£0.73

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories EFD15/8/5 N87

B66413GX187
TDK
1: £0.759
18,692In Stock
19,200Expected 14/01/2027

Mfr. Part No.
B66413GX187

Mouser Part No
871-B66413GX187

TDK

Ferrite Cores & Accessories EFD15/8/5 N87

Learn More

Datasheet

18,692In Stock

19,200Expected 14/01/2027

£0.759

£0.527

£0.453

£0.402

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories EFD15/8/5 N97OL

B66413G0000X197
TDK
1: £0.995
6,987In Stock
30,913On Order

Mfr. Part No.
B66413G0000X197

Mouser Part No
871-B66413GX197

TDK

Ferrite Cores & Accessories EFD15/8/5 N97OL

Learn More

Datasheet

6,987In Stock

30,913On Order

£0.995

£0.68

£0.588

£0.54

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66414W1008D1
TDK
1: £1.13
3,216In Stock

Mfr. Part No.
B66414W1008D1

Mouser Part No
871-B66414W1008D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

Learn More

Datasheet

3,216In Stock

£1.13

£1.02

£0.943

£0.834

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10%

B66417U0100K187
TDK
1: £0.89
10,643In Stock

Mfr. Part No.
B66417U0100K187

Mouser Part No
871-B66417U100K187

TDK

Ferrite Cores & Accessories EFD20/10/7 N87AL 100NH+/-10%

Learn More

Datasheet

10,643In Stock

£0.89

£0.617

£0.531

£0.471

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ferrite Cores & Accessories

Types of Ferrites

Customer Service Office

Company

Resources

Support