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 Coil Former, Core Shape: PQ_40_40

B65884E0012D001
TDK
1: €2.81
180In Stock
1,584On Order

Mfr. Part No.
B65884E0012D001

Mouser Part No
871-B65884E0012D001

TDK

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

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Datasheet

180In Stock

1,584On Order

€2.81

€1.93

€1.63

€1.43

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

B65887E0160A087
TDK
1: €11.17
170In Stock

Mfr. Part No.
B65887E0160A087

Mouser Part No
871-B65887E0160A087

TDK

Ferrite Cores & Accessories RM14 N87 160 +3%-3% Sold as set

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Datasheet

Product Comments

170In Stock

€11.17

€7.88

€6.45

€5.66

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N41 250 +3%-3% Sold as set

B65887E0250A041
TDK
1: €13.41
21In Stock
360On Order

Mfr. Part No.
B65887E0250A041

Mouser Part No
871-B65887E0250A041

TDK

Ferrite Cores & Accessories RM14 N41 250 +3%-3% Sold as set

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Datasheet

Product Comments

21In Stock

360On Order

€13.41

€9.47

€7.72

€6.78

€6.64

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 250 +3%-3% Sold as set

B65887E0250A087
TDK
1: €11.19
173In Stock

Mfr. Part No.
B65887E0250A087

Mouser Part No
871-B65887E0250A087

TDK

Ferrite Cores & Accessories RM14 N87 250 +3%-3% Sold as set

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Datasheet

Product Comments

173In Stock

€11.19

€7.76

€6.47

€5.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 14 N41 400 +3%- 3% Sold as set

B65887E0400A041
TDK
1: €13.02
11In Stock
240Expected 26/10/2026

Mfr. Part No.
B65887E0400A041

Mouser Part No
871-B65887E400A41

TDK

Ferrite Cores & Accessories RM 14 N41 400 +3%- 3% Sold as set

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Datasheet

Product Comments

11In Stock

240Expected 26/10/2026

€13.02

€9.42

€7.57

€7.34

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PS9/3.5 M33 ungapped

B65935E0000X033
TDK
1: €1.61
2,735In Stock

Mfr. Part No.
B65935E0000X033

Mouser Part No
871-B65935E0000X033

TDK

Ferrite Cores & Accessories PS9/3.5 M33 ungapped

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Datasheet

2,735In Stock

€1.61

€1.11

€0.946

€0.839

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX420

B65940B0000T001
TDK
1: €0.636
1,122In Stock

Mfr. Part No.
B65940B0000T001

Mouser Part No
871-B65940B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX420

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Datasheet

1,122In Stock

€0.636

€0.492

€0.452

€0.439

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 20

B65946B0000T001
TDK
1: €2.11
828In Stock
400Expected 08/02/2027

Mfr. Part No.
B65946B0000T001

Mouser Part No
871-B65946B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 20

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Datasheet

828In Stock

400Expected 08/02/2027

€2.11

€1.92

€1.84

€1.78

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

B65981A0000R087
TDK
1: €15.26
58In Stock
108Expected 15/09/2026

Mfr. Part No.
B65981A0000R087

Mouser Part No
871-B65981A0000R087

TDK

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

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Datasheet

58In Stock

108Expected 15/09/2026

€15.26

€11.03

€8.87

Reel

€8.87

€8.60

Min.: 1
Mult.: 1

: 36

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

B65981B0000R087
TDK
1: €13.85
20In Stock
100Expected 12/02/2027

Mfr. Part No.
B65981B0000R087

Mouser Part No
871-B65981B0000R087

TDK

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

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Datasheet

20In Stock

100Expected 12/02/2027

€13.85

€10.03

Reel

€10.03

€8.05

€7.81

Min.: 1
Mult.: 1

: 20

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

B65981Q0100K095
TDK
1: €20.60
66In Stock
144On Order

Mfr. Part No.
B65981Q0100K095

Mouser Part No
871-B65981Q0100K095

TDK

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

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Datasheet

66In Stock

144On Order

€20.60

€14.32

€11.77

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

B65981Q0250K095
TDK
1: €19.96
69In Stock

Mfr. Part No.
B65981Q0250K095

Mouser Part No
871-B65981Q0250K095

TDK

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

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Datasheet

69In Stock

€19.96

€14.86

€13.24

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

B65982E0012D001
TDK
1: €2.37
177In Stock
1,440On Order

Mfr. Part No.
B65982E0012D001

Mouser Part No
871-B65982E0012D001

TDK

Ferrite Cores & Accessories Coil former PQ50/50 Phenolic T375HF

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Datasheet

177In Stock

1,440On Order

€2.37

€2.14

€2.06

€1.96

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set

B65982Q0400K095
TDK
1: €23.00
5In Stock
56On Order

Mfr. Part No.
B65982Q0400K095

Mouser Part No
871-B65982Q0400K095

TDK

Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set

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Datasheet

5In Stock

56On Order

€23.00

€17.11

€16.04

Min.: 1
Mult.: 1

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

B66202A2010X000
TDK
1: €1.30
1,961In Stock
3,450Expected 05/10/2026

Mfr. Part No.
B66202A2010X000

Mouser Part No
871-B66202A2010X000

TDK

Ferrite Cores & Accessories YOKE EF12.6 2 PCS REQUIRED

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Datasheet

1,961In Stock

3,450Expected 05/10/2026

€1.30

€0.903

€0.774

€0.713

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
TDK
1: €1.39
1,362In Stock

Mfr. Part No.
B66202B1106T001

Mouser Part No
871-B66202B1106T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

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Datasheet

1,362In Stock

€1.39

€1.26

€1.11

€0.98

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

B66202B1108T001
TDK
1: €1.88
1,306In Stock

Mfr. Part No.
B66202B1108T001

Mouser Part No
871-B66202B1108T001

TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-8P

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Datasheet

1,306In Stock

€1.88

€1.30

€1.11

€0.98

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
TDK
1: €1.92
1,272In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

TDK

Ferrite Cores & Accessories E32/16/9 N27OL

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Datasheet

1,272In Stock

€1.92

€1.32

€1.14

€0.998

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Reel

€0.702

Min.: 1
Mult.: 1

: 480

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

B66229G0500X127
TDK
1: €2.54
1,170In Stock

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

TDK

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

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Datasheet

1,170In Stock

€2.54

€1.75

€1.50

€1.32

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Reel

€0.932

Min.: 1
Mult.: 1

: 480

Ferrite Cores & Accessories Coil former E32 Rynite FR530 Sold as set

B66230B1114T001
TDK
1: €2.09
78In Stock

Mfr. Part No.
B66230B1114T001

Mouser Part No
871-B66230B1114T001

TDK

Ferrite Cores & Accessories Coil former E32 Rynite FR530 Sold as set

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Datasheet

78In Stock

€2.09

€1.89

€1.77

€1.57

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

B66243S1012T001
TDK
1: €3.48
128In Stock
360Expected 28/09/2026

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

TDK

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

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Datasheet

128In Stock

360Expected 28/09/2026

€3.48

€2.89

€2.45

€2.21

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E55/28/25-1S BOBBIN/COILFORMER

B66253B1000T001
TDK
1: €3.80
111In Stock

Mfr. Part No.
B66253B1000T001

Mouser Part No
871-B66253B1000T001

TDK

Ferrite Cores & Accessories CF-E55/28/25-1S BOBBIN/COILFORMER

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Datasheet

111In Stock

€3.80

€3.44

€3.15

€2.75

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N87OL

B66283G0000X187
TDK
1: €1.57
2,006In Stock
2,016Expected 24/11/2026

Mfr. Part No.
B66283G0000X187

Mouser Part No
871-B66283G0000X187

TDK

Ferrite Cores & Accessories ELP18/4/10 N87OL

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Datasheet

2,006In Stock

2,016Expected 24/11/2026

€1.57

€1.09

€0.946

€0.841

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 2900 NH

B66283K0000X187
TDK
1: €1.97
40In Stock
8,064On Order

Mfr. Part No.
B66283K0000X187

Mouser Part No
871-B66283KX187

TDK

Ferrite Cores & Accessories 2900 NH

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Datasheet

40In Stock

8,064On Order

€1.97

€1.37

€1.17

€1.03

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLI-ELP18 2 PCS REQUIRED

B66284F2204X000
TDK
1: €0.284
6,107In Stock

Mfr. Part No.
B66284F2204X000

Mouser Part No
871-B66284F2204X000

TDK

Ferrite Cores & Accessories CLI-ELP18 2 PCS REQUIRED

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Datasheet

6,107In Stock

€0.284

€0.261

€0.251

€0.234

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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