Passive Components – Mouser United Kingdom

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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 EQ25 N97

B66481G0000X197
TDK
1: £2.44
1,218In Stock

Mfr. Part No.
B66481G0000X197

Mouser Part No
871-B66481G0000X197

TDK

Ferrite Cores & Accessories EQ25 N97

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Datasheet

1,218In Stock

£2.44

£1.68

£1.42

£1.25

£1.20

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 20X10X7 T38 TOROID

B64290L0632X038
TDK
1: £1.42
11,195In Stock

Mfr. Part No.
B64290L0632X038

Mouser Part No
871-B64290L0632X038

TDK

Ferrite Cores & Accessories 20X10X7 T38 TOROID

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Datasheet

11,195In Stock

£1.42

£0.986

£0.841

£0.742

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Reel

£0.604

Min.: 1
Mult.: 1

: 1,000

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

B64290L0719X087
TDK
1: £1.50
4,078In Stock

Mfr. Part No.
B64290L0719X087

Mouser Part No
871-B64290L0719X087

TDK

Ferrite Cores & Accessories 22.1X13.7X7.9 N87 TOROID

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Datasheet

4,078In Stock

£1.50

£1.06

£0.899

£0.796

View

Reel

£0.647

Min.: 1
Mult.: 1

: 750

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

B64290P0037X001
TDK
1: £1.11
2,958In Stock

Mfr. Part No.
B64290P0037X001

Mouser Part No
871-B64290P0037X001

TDK

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

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Datasheet

2,958In Stock

£1.11

£0.773

£0.663

£0.587

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 11X7 T387000 +40% -30% Sold as set

B65531W0000Y038
TDK
1: £2.16
2,719In Stock

Mfr. Part No.
B65531W0000Y038

Mouser Part No
871-B65531W0000Y038

TDK

Ferrite Cores & Accessories P 11X7 T387000 +40% -30% Sold as set

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Datasheet

2,719In Stock

£2.16

£1.49

£1.27

£1.13

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

B65541T0400A048
TDK
1: £3.54
1,471In Stock

Mfr. Part No.
B65541T0400A048

Mouser Part No
871-B65541T0400A048

TDK

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

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Datasheet

1,471In Stock

£3.54

£2.44

£2.07

£1.81

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65549E4X23
TDK
1: £1.54
3,264In Stock

Mfr. Part No.
B65549E4X23

Mouser Part No
871-B65549E4X23

TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

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Datasheet

3,264In Stock

£1.54

£1.21

£1.06

£0.934

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set

B65611T0630A048
TDK
1: £9.23
360In Stock

Mfr. Part No.
B65611T0630A048

Mouser Part No
871-B65611T0630A048

TDK

Ferrite Cores & Accessories P 36X22 N48 630 + 3%- 3% Sold as set

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Datasheet

360In Stock

£9.23

£6.15

£5.65

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 22X13 N30 8300 +30%-20% Sold as set

B65661W0000R030
TDK
1: £4.48
1,232In Stock

Mfr. Part No.
B65661W0000R030

Mouser Part No
871-B65661W0000R030

TDK

Ferrite Cores & Accessories P 22X13 N30 8300 +30%-20% Sold as set

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Datasheet

1,232In Stock

£4.48

£3.07

£2.60

£2.29

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 22X13 T3816000 +40%-30% Sold as set

B65661W0000Y038
TDK
1: £5.01
1,325In Stock

Mfr. Part No.
B65661W0000Y038

Mouser Part No
871-B65661W0000Y038

TDK

Ferrite Cores & Accessories P 22X13 T3816000 +40%-30% Sold as set

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Datasheet

1,325In Stock

£5.01

£3.47

£2.78

£2.55

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65685A1000T001
TDK
1: £3.67
2,628In Stock

Mfr. Part No.
B65685A1000T001

Mouser Part No
871-B65685A1000T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

2,628In Stock

£3.67

£3.01

£2.72

£2.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10/I-N49 '+30%-20% Sold as set

B65813J0000R049
TDK
1: £4.45
753In Stock

Mfr. Part No.
B65813J0000R049

Mouser Part No
871-B65813J0000R049

TDK

Ferrite Cores & Accessories RM10/I-N49 '+30%-20% Sold as set

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Datasheet

753In Stock

£4.45

£3.09

£2.48

£2.27

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ35/35-N95-DG150 FERRITE CORE SET Sold as set

B65881Q0150K095
TDK
1: £13.38
392In Stock
144Expected 11/09/2026

Mfr. Part No.
B65881Q0150K095

Mouser Part No
871-B65881Q0150K095

TDK

Ferrite Cores & Accessories PQ35/35-N95-DG150 FERRITE CORE SET Sold as set

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Datasheet

392In Stock

144Expected 11/09/2026

£13.38

£9.32

£7.61

£7.48

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories I14/1.5/5 N49 1100nH +25% -25%

B66281K0000X149
TDK
1: £1.53
5,581In Stock

Mfr. Part No.
B66281K0000X149

Mouser Part No
871-B66281KX149

TDK

Ferrite Cores & Accessories I14/1.5/5 N49 1100nH +25% -25%

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Datasheet

5,581In Stock

£1.53

£1.06

£0.899

£0.796

£0.697

Min.: 1
Mult.: 1

Ferrite Cores & Accessories I64/5/50 N49 8900 +30% -30%

B66295K0000X149
TDK
1: £13.85
189In Stock

Mfr. Part No.
B66295K0000X149

Mouser Part No
871-B66295KX149

TDK

Ferrite Cores & Accessories I64/5/50 N49 8900 +30% -30%

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Datasheet

189In Stock

£13.85

£9.45

£9.04

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED

B66396A2000X000
TDK
1: £0.818
10,724In Stock
9,000Expected 27/08/2026

Mfr. Part No.
B66396A2000X000

Mouser Part No
871-B66396A2000X

TDK

Ferrite Cores & Accessories CLM-ETD54 2 PCS REQUIRED

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Datasheet

10,724In Stock

9,000Expected 27/08/2026

£0.818

£0.746

£0.695

£0.641

£0.576

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP22x6x16 PC200 2100 +/-25%

B66455G0000X608
TDK
1: £2.03
3,409In Stock

Mfr. Part No.
B66455G0000X608

Mouser Part No
871-B66455G0000X608

TDK

Ferrite Cores & Accessories ELP22x6x16 PC200 2100 +/-25%

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Datasheet

3,409In Stock

£2.03

£1.41

£1.20

£1.05

£0.978

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

B64290A0040X830
TDK
1: £11.34
145In Stock

Mfr. Part No.
B64290A0040X830

Mouser Part No
871-B64290A0040X830

TDK

Ferrite Cores & Accessories 58.3X40.8X17.6 N30 TOROID

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Datasheet

145In Stock

£11.34

£7.52

£7.35

Min.: 1
Mult.: 1

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

B64290A0048X001
TDK
1: £9.67
216In Stock

Mfr. Part No.
B64290A0048X001

Mouser Part No
871-B64290A48X1

TDK

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

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216In Stock

£9.67

£6.73

£6.11

£5.96

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set

B65491C0000Y001
TDK
1: £4.29
1,390In Stock

Mfr. Part No.
B65491C0000Y001

Mouser Part No
871-B65491C0000Y001

TDK

Ferrite Cores & Accessories P3.3/2.6-K1 +40%-30% Sold as set

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Datasheet

1,390In Stock

£4.29

£2.92

£2.44

£2.34

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

B65807P0000R087
TDK
1: £2.54
2,491In Stock

Mfr. Part No.
B65807P0000R087

Mouser Part No
871-B65807P0000R087

TDK

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

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Datasheet

2,491In Stock

£2.54

£1.75

£1.48

£1.30

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set

B65811F0400A048
TDK
1: £5.19
493In Stock

Mfr. Part No.
B65811F0400A048

Mouser Part No
871-B65811F0400A048

TDK

Ferrite Cores & Accessories RM8 N48 400 +3%-3% 2 piece set Sold as set

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Datasheet

493In Stock

£5.19

£3.61

£2.88

£2.78

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set

B65811P0000R087
TDK
1: £3.30
1,663In Stock

Mfr. Part No.
B65811P0000R087

Mouser Part No
871-B65811P0000R087

TDK

Ferrite Cores & Accessories RM8 N87 4100 '+30%-20% Sold as set

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Datasheet

1,663In Stock

£3.30

£2.26

£1.92

£1.68

£1.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-PQ65/60-V-1S-16P BOBBIN/COILFORMER

B65983E0016T001
TDK
1: £7.12
763In Stock

Mfr. Part No.
B65983E0016T001

Mouser Part No
871-B65983E0016T001

TDK

Ferrite Cores & Accessories CF-PQ65/60-V-1S-16P BOBBIN/COILFORMER

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Datasheet

763In Stock

£7.12

£4.72

£4.00

£3.82

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP18/4/10 N49OL

B66283G0000X149
TDK
1: £1.70
1,906In Stock

Mfr. Part No.
B66283G0000X149

Mouser Part No
871-B66283G0000X149

TDK

Ferrite Cores & Accessories ELP18/4/10 N49OL

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Datasheet

1,906In Stock

£1.70

£1.19

£1.00

£0.89

£0.797

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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