Passive Components – Mouser Ireland

.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 Passive Components

List Images

Results: 2,007

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 ETD29/16/10 N97 2250 +30% -20%

B66358G0000X197
TDK
1: €1.89
2,867In Stock
900Expected 25/09/2026

Mfr. Part No.
B66358G0000X197

Mouser Part No
871-B66358GX197

TDK

Ferrite Cores & Accessories ETD29/16/10 N97 2250 +30% -20%

Learn More

Datasheet

2,867In Stock

900Expected 25/09/2026

€1.89

€1.31

€1.12

€0.989

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E Cores Accessories

B66359S2000X000
TDK
200: €0.215
23,000In Stock

Mfr. Part No.
B66359S2000X000

Mouser Part No
871-B66359S2000X000

TDK

Ferrite Cores & Accessories E Cores Accessories

Learn More

Datasheet

23,000In Stock

€0.215

€0.212

Min.: 200
Mult.: 200

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66359X1014T001
TDK
1: €2.18
1,534In Stock

Mfr. Part No.
B66359X1014T001

Mouser Part No
871-B66359X1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

1,534In Stock

€2.18

€1.83

€1.57

€1.38

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

B66361G1000X187
TDK
1: €2.37
3,706In Stock

Mfr. Part No.
B66361G1000X187

Mouser Part No
871-B66361G1000X187

TDK

Ferrite Cores & Accessories ETD34/17 11-N87-G1000

Learn More

Datasheet

3,706In Stock

€2.37

€1.63

€1.39

€1.23

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17/11 N87OL

B66361GX187
TDK
1: €2.35
7,587In Stock

Mfr. Part No.
B66361GX187

Mouser Part No
871-B66361GX187

TDK

Ferrite Cores & Accessories ETD34/17/11 N87OL

Learn More

Datasheet

7,587In Stock

€2.35

€1.62

€1.38

€1.22

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED

B66362A2000X000
TDK
1: €0.353
6,097In Stock

Mfr. Part No.
B66362A2000X000

Mouser Part No
871-B66362A2000X

TDK

Ferrite Cores & Accessories CLM-ETD34 2 PCS REQUIRED

Learn More

Datasheet

6,097In Stock

€0.353

€0.317

€0.305

€0.297

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66362B1014T001
TDK
1: €1.73
4,931In Stock

Mfr. Part No.
B66362B1014T001

Mouser Part No
871-B66362B1014T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

4,931In Stock

€1.73

€1.57

€1.51

€1.43

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66362W1014T001
TDK
1: €2.22
2,291In Stock
1,200Expected 16/02/2027

Mfr. Part No.
B66362W1014T001

Mouser Part No
871-B66362W1014T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

2,291In Stock

1,200Expected 16/02/2027

€2.22

€2.00

€1.75

€1.53

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66362X1014T001
TDK
1: €1.65
2,229In Stock
3,000Expected 19/10/2026

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 19/10/2026

€1.65

€1.51

€1.44

€1.40

View

Min.: 1
Mult.: 1

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

B66363G500X187
TDK
1: €3.33
7,427In 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

7,427In Stock

€3.33

€2.29

€1.94

€1.70

€1.30

Min.: 1
Mult.: 1

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

B66363GX187
TDK
1: €3.33
5,996In 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

5,996In Stock

4,800Expected 05/10/2026

€3.33

€2.29

€1.94

€1.70

€1.30

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD39/20/13 N97OL

B66363G0000X197
TDK
1: €4.43
2,199In Stock

Mfr. Part No.
B66363G0000X197

Mouser Part No
871-B66363GX197

TDK

Ferrite Cores & Accessories ETD39/20/13 N97OL

Learn More

Datasheet

2,199In Stock

€4.43

€3.03

€2.56

€2.24

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66364B1016T001
TDK
1: €2.64
1,931In 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

1,931In Stock

6,000Expected 12/10/2026

€2.64

€2.20

€2.00

€1.78

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66364W1016T1
TDK
1: €1.90
1,413In Stock

Mfr. Part No.
B66364W1016T1

Mouser Part No
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

Learn More

Datasheet

1,413In Stock

€1.90

€1.72

€1.66

€1.60

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22/15 N87OL

B66365G0000X187
TDK
1: €3.83
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

€3.83

€2.62

€2.23

€1.95

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

B66366A2000X000
TDK
1: €0.516
6,571In Stock

Mfr. Part No.
B66366A2000X000

Mouser Part No
871-B66366A2000X

TDK

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

Learn More

Datasheet

6,571In Stock

€0.516

€0.461

€0.43

€0.401

View

Min.: 1
Mult.: 1

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

B66367G2000X187
TDK
1: €5.25
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

€5.25

€3.57

€3.02

€2.63

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

B66368A2000X
TDK
1: €0.516
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

€0.516

€0.468

€0.443

€0.399

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66368W1020T001
TDK
1: €2.89
1,405In 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

1,405In Stock

1,680Expected 04/01/2027

€2.89

€2.07

€1.86

€1.71

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N87OL

B66371G0000X187
TDK
1: €10.98
1,592In Stock
1,440On Order

Mfr. Part No.
B66371G0000X187

Mouser Part No
871-B66371G0000X187

TDK

Ferrite Cores & Accessories E70/33/32 N87OL

Learn More

Datasheet

1,592In Stock

1,440On Order

€10.98

€8.18

€6.55

€6.54

View

Min.: 1
Mult.: 1

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

B66372B1000T001
TDK
1: €4.94
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

€4.94

€4.03

€3.44

€3.23

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E80/38/20 N27OL

B66375G0000X127
TDK
1: €6.11
758In Stock

Mfr. Part No.
B66375G0000X127

Mouser Part No
871-B66375G0000X127

TDK

Ferrite Cores & Accessories E80/38/20 N27OL

Learn More

Datasheet

758In Stock

€6.11

€4.20

€3.29

€2.84

€2.68

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E80/38/20 N87OL

B66375G0000X187
TDK
1: €6.30
1,990In Stock

Mfr. Part No.
B66375G0000X187

Mouser Part No
871-B66375G0000X187

TDK

Ferrite Cores & Accessories E80/38/20 N87OL

Learn More

Datasheet

1,990In Stock

€6.30

€4.37

€3.47

€3.06

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N87OL

B66387GX187
TDK
1: €7.88
570In 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

570In Stock

336Expected 28/12/2026

€7.88

€5.31

€4.51

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E65-1S

B66388A2000T001
TDK
1: €13.53
199In Stock

Mfr. Part No.
B66388A2000T001

Mouser Part No
871-B66388A2000T1

TDK

Ferrite Cores & Accessories CF-E65-1S

Learn More

Datasheet

199In Stock

€13.53

€11.04

€10.24

€9.81

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Types of Passive Components

Customer Service Office

Company

Resources

Support