Passive Components – Mouser Ireland

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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.

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Types of Passive Components

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Part #

Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20%

B66319GX127
TDK
1: €1.44
1,896In Stock

Mfr. Part No.
B66319GX127

Mouser Part No
871-B66319GX127

TDK

Ferrite Cores & Accessories E30/15/7 N27 1700 +30% -20%

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Datasheet

1,896In Stock

€1.44

€0.998

€0.857

€0.777

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

B66329G0500X127
TDK
1: €4.70
234In Stock

Mfr. Part No.
B66329G0500X127

Mouser Part No
871-B66329G0500X127

TDK

Ferrite Cores & Accessories E42/21/20 N27LP 0.5MM

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Datasheet

234In Stock

€4.70

€3.21

€2.72

€2.37

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

B66329G1000X127
TDK
1: €4.95
97In Stock

Mfr. Part No.
B66329G1000X127

Mouser Part No
871-B66329G1000X127

TDK

Ferrite Cores & Accessories E42/21/20 N27LP 1.0MM

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Datasheet

97In Stock

€4.95

€3.38

€2.86

€2.50

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

B66329G1500X187
TDK
1: €5.21
86In Stock

Mfr. Part No.
B66329G1500X187

Mouser Part No
871-B66329G1500X187

TDK

Ferrite Cores & Accessories E42/21/20 N87LP 1.5MM

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Datasheet

86In Stock

€5.21

€3.55

€2.99

€2.61

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

B66335G1000X187
TDK
1: €5.51
26In Stock
432On Order

Mfr. Part No.
B66335G1000X187

Mouser Part No
871-B66335G1000X187

TDK

Ferrite Cores & Accessories E 55/28/21 N87 GAP 1.0+-0

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Datasheet

26In Stock

432On Order

€5.51

€3.71

€2.97

€2.72

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

B66335G2000X187
TDK
1: €5.51
118In Stock
432Expected 18/01/2027

Mfr. Part No.
B66335G2000X187

Mouser Part No
871-B66335G2000X187

TDK

Ferrite Cores & Accessories E55/28/21 N87LP 2.0MM

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Datasheet

118In Stock

432Expected 18/01/2027

€5.51

€3.78

€3.10

€2.78

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EC41/20/12 N27OL

B66339G0000X127
TDK
1: €3.23
1In Stock

Mfr. Part No.
B66339G0000X127

Mouser Part No
871-B66339GX127

TDK

Ferrite Cores & Accessories EC41/20/12 N27OL

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Datasheet

1In Stock

€3.23

€2.22

€1.88

€1.65

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EC52/24/14 N27OL

B66341G0000X127
TDK
1: €4.82
109In Stock

Mfr. Part No.
B66341G0000X127

Mouser Part No
871-B66341G0000X127

TDK

Ferrite Cores & Accessories EC52/24/14 N27OL

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109In Stock

€4.82

€3.29

€2.78

€2.43

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16/10 N27OL

B66358G0000X127
TDK
1: €2.25
952In Stock

Mfr. Part No.
B66358G0000X127

Mouser Part No
871-B66358G0000X127

TDK

Ferrite Cores & Accessories ETD29/16/10 N27OL

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Datasheet

952In Stock

€2.25

€1.56

€1.33

€1.18

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.2MM

B66358G0200X187
TDK
1: €2.24
936In Stock

Mfr. Part No.
B66358G0200X187

Mouser Part No
871-B66358G0200X187

TDK

Ferrite Cores & Accessories ETD29/16/10 N87LP 0.2MM

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Datasheet

936In Stock

€2.24

€1.56

€1.32

€1.17

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16 10-N87-G1000

B66358G1000X187
TDK
1: €2.22
77In Stock
900Expected 16/11/2026

Mfr. Part No.
B66358G1000X187

Mouser Part No
871-B66358G1000X187

TDK

Ferrite Cores & Accessories ETD29/16 10-N87-G1000

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Datasheet

77In Stock

900Expected 16/11/2026

€2.22

€1.53

€1.31

€1.15

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm

B66358G500X127
TDK
1: €1.96
1,156In Stock

Mfr. Part No.
B66358G500X127

Mouser Part No
871-B66358G500X127

TDK

Ferrite Cores & Accessories ETD29/16/10 N27 gap 0.5 mm

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Datasheet

1,156In Stock

€1.96

€1.44

€1.16

€1.02

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66359B1013T001
TDK
1: €1.97
765In Stock
7,200On Order

Mfr. Part No.
B66359B1013T001

Mouser Part No
871-B66359B1013T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

765In Stock

7,200On Order

€1.97

€1.51

€1.42

€1.38

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17/11 N27OL

B66361G0000X127
TDK
1: €2.37
1,097In Stock

Mfr. Part No.
B66361G0000X127

Mouser Part No
871-B66361G0000X127

TDK

Ferrite Cores & Accessories ETD34/17/11 N27OL

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Datasheet

1,097In Stock

€2.37

€1.63

€1.40

€1.23

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM

B66361G0500X187
TDK
1: €2.36
854In Stock
1,200Expected 21/12/2026

Mfr. Part No.
B66361G0500X187

Mouser Part No
871-B66361G0500X187

TDK

Ferrite Cores & Accessories ETD34/17/11 N87LP 0.5MM

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Datasheet

854In Stock

1,200Expected 21/12/2026

€2.36

€1.63

€1.39

€1.23

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.2 mm

B66361G200X187
TDK
1: €2.35
1,223In Stock

Mfr. Part No.
B66361G200X187

Mouser Part No
871-B66361G200X187

TDK

Ferrite Cores & Accessories ETD34/17/11 N87 gap 0.2 mm

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Datasheet

1,223In Stock

€2.35

€1.62

€1.38

€1.22

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.5 mm

B66361G500X127
TDK
1: €2.42
285In Stock

Mfr. Part No.
B66361G500X127

Mouser Part No
871-B66361G500X127

TDK

Ferrite Cores & Accessories ETD34/17/11 N27 gap 0.5 mm

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Datasheet

285In Stock

€2.42

€1.67

€1.43

€1.26

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD39

B66364A2000X
TDK
200: €0.296
2,800In Stock

Mfr. Part No.
B66364A2000X

Mouser Part No
871-B66364A2000X

TDK

Ferrite Cores & Accessories CLM-ETD39

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Datasheet

2,800In Stock

€0.296

€0.276

€0.256

Min.: 200
Mult.: 200

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

B66364W1016T1
TDK
1: €1.90
621In Stock
800Expected 26/08/2026

Mfr. Part No.
B66364W1016T1

Mouser Part No
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

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Datasheet

621In Stock

800Expected 26/08/2026

€1.90

€1.72

€1.66

€1.60

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22 15-N87-G1000

B66365G1000X187
TDK
1: €4.45
39In Stock
576Expected 19/10/2026

Mfr. Part No.
B66365G1000X187

Mouser Part No
871-B66365G1000X187

TDK

Ferrite Cores & Accessories ETD44/22 15-N87-G1000

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Datasheet

39In Stock

576Expected 19/10/2026

€4.45

€3.04

€2.58

€2.26

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87

B66365G2000X187
TDK
1: €3.96
88In Stock

Mfr. Part No.
B66365G2000X187

Mouser Part No
871-B66365G2000X187

TDK

Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87

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Datasheet

88In Stock

€3.96

€2.71

€2.29

€2.00

€1.72

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM

B66365G0500X187
TDK
1: €4.29
254In Stock
288Expected 18/01/2027

Mfr. Part No.
B66365G0500X187

Mouser Part No
871-B66365G500X187

TDK

Ferrite Cores & Accessories ETD44/22/15 N87LP 0.5MM

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Datasheet

254In Stock

288Expected 18/01/2027

€4.29

€2.94

€2.49

€2.18

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

B66366A2000X000
TDK
1: €0.516
3,871In Stock
2,700Expected 26/08/2026

Mfr. Part No.
B66366A2000X000

Mouser Part No
871-B66366A2000X

TDK

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

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Datasheet

3,871In Stock

2,700Expected 26/08/2026

€0.516

€0.461

€0.43

€0.401

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66366B1018T1
TDK
1: €2.51
286In Stock
300Expected 20/10/2026

Mfr. Part No.
B66366B1018T1

Mouser Part No
871-B66366B1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

286In Stock

300Expected 20/10/2026

€2.51

€2.12

€1.80

€1.57

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66366W1018T001
TDK
1: €2.71
235In Stock
1,200On Order

Mfr. Part No.
B66366W1018T001

Mouser Part No
871-B66366W1018T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

Learn More

Datasheet

235In Stock

1,200On Order

€2.71

€2.13

€1.81

€1.46

€1.32

Min.: 1
Mult.: 1

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