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 U-CORE N97U CORE

B67374G0000X197
TDK
1: £118.94
5Expected 02/11/2026

Mfr. Part No.
B67374G0000X197

Mouser Part No
871-B67374G0000X197

TDK

Ferrite Cores & Accessories U-CORE N97U CORE

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Datasheet

5Expected 02/11/2026

£118.94

£91.67

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630

B65806N1106D001
TDK
1: £1.32
7,313Expected 04/01/2027

Mfr. Part No.
B65806N1106D001

Mouser Part No
871-B65806N1106D001

TDK

Ferrite Cores & Accessories COIL FORMER RM5 SUMIKON PM9630

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Datasheet

7,313Expected 04/01/2027

£1.32

£1.01

£0.952

£0.925

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM/Y-EP20

B65848S2000X000
TDK
1: £4.49
806Expected 21/01/2027

Mfr. Part No.
B65848S2000X000

Mouser Part No
871-B65848S2000X

TDK

Ferrite Cores & Accessories CLM/Y-EP20

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Datasheet

806Expected 21/01/2027

£4.49

£3.98

£3.27

£3.06

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 102X66X15 T38 TOROID

B64290A0084X038
TDK
1: £41.66
24Expected 21/04/2027

Mfr. Part No.
B64290A0084X038

Mouser Part No
871-B64290A0084X038

TDK

Ferrite Cores & Accessories 102X66X15 T38 TOROID

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Datasheet

24Expected 21/04/2027

£41.66

£26.92

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 22.1X13.7X6.35 T38 TOROID

B64290L0638X038
TDK
1: £1.85
1,470Expected 26/10/2026

Mfr. Part No.
B64290L0638X038

Mouser Part No
871-B64290L0638X038

TDK

Ferrite Cores & Accessories 22.1X13.7X6.35 T38 TOROID

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Datasheet

1,470Expected 26/10/2026

£1.85

£1.28

£1.06

£0.96

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 13.3X8.3X5 T37 TOROID

B64290L0644X037
TDK
1: £0.721
3,990Expected 28/01/2027

Mfr. Part No.
B64290L0644X037

Mouser Part No
871-B64290L0644X037

TDK

Ferrite Cores & Accessories 13.3X8.3X5 T37 TOROID

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Datasheet

3,990Expected 28/01/2027

£0.721

£0.502

£0.432

£0.383

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Reel

£0.251

Min.: 1
Mult.: 1

: 1,500

Ferrite Cores & Accessories R34/20.5/12.5 T38 toroid

B64290L0048X038
TDK
1: £5.30
300Expected 12/10/2026

Mfr. Part No.
B64290L0048X038

Mouser Part No
871-B64290L48X38

TDK

Ferrite Cores & Accessories R34/20.5/12.5 T38 toroid

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Datasheet

300Expected 12/10/2026

£5.30

£3.63

£2.96

£2.66

£2.34

Min.: 1
Mult.: 1

Ferrite Cores & Accessories R102/65.8/15 T38 toroid

B64290L0084X038
TDK
1: £48.18
15Expected 27/01/2027

Mfr. Part No.
B64290L0084X038

Mouser Part No
871-B64290L84X38

TDK

Ferrite Cores & Accessories R102/65.8/15 T38 toroid

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Datasheet

15Expected 27/01/2027

£48.18

£32.03

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EER14.5x6x6.7 PC200 750 +30% -20% Sold as set

B65513J0000R608
TDK
1: £2.09
1,137Expected 30/03/2027

Mfr. Part No.
B65513J0000R608

Mouser Part No
871-B65513J0000R608

TDK

Ferrite Cores & Accessories EER14.5x6x6.7 PC200 750 +30% -20% Sold as set

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Datasheet

1,137Expected 30/03/2027

£2.09

£1.44

£1.23

£1.08

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PM 50X39 N27 250 +3%- 3% Sold as set

B65646A0250A027
TDK
1: £14.04
119Expected 22/01/2027

Mfr. Part No.
B65646A0250A027

Mouser Part No
871-B65646A250A27

TDK

Ferrite Cores & Accessories PM 50X39 N27 250 +3%- 3% Sold as set

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Datasheet

119Expected 22/01/2027

£14.04

£9.44

£7.60

£7.39

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PM50/39 N97 7400 +30% -20% Sold as set

B65646A0000R097
TDK
1: £15.74
50Expected 15/03/2027

Mfr. Part No.
B65646A0000R097

Mouser Part No
871-B65646AR97

TDK

Ferrite Cores & Accessories PM50/39 N97 7400 +30% -20% Sold as set

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Datasheet

50Expected 15/03/2027

£15.74

£10.76

£9.62

£9.61

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories WAS-RM5-2

B65806D2005X
TDK
1: £0.271
4,473Expected 28/09/2026

Mfr. Part No.
B65806D2005X

Mouser Part No
871-B65806D2005X

TDK

Ferrite Cores & Accessories WAS-RM5-2

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Datasheet

4,473Expected 28/09/2026

£0.271

£0.244

£0.234

£0.223

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

B65806J2204X000
TDK
1: £0.173
5,999Expected 05/10/2026

Mfr. Part No.
B65806J2204X000

Mouser Part No
871-B65806J2204X000

TDK

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

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Datasheet

5,999Expected 05/10/2026

£0.173

£0.155

£0.15

£0.141

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

B65811J0100A087
TDK
1: £3.17
525Expected 24/03/2027

Mfr. Part No.
B65811J0100A087

Mouser Part No
871-B65811J0100A087

TDK

Ferrite Cores & Accessories RM8 N87 100 +3%-3% Sold as set

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Datasheet

525Expected 24/03/2027

£3.17

£2.17

£1.84

£1.62

£1.25

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D002
TDK
1: £1.55
793Expected 24/02/2027

Mfr. Part No.
B65814N1008D002

Mouser Part No
871-B65814N1008D002

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

793Expected 24/02/2027

£1.55

£1.41

£1.35

£1.32

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/20 N97 Sold as set

B65879A0000R097
TDK
1: £5.88
235Expected 16/11/2026

Mfr. Part No.
B65879A0000R097

Mouser Part No
871-B65879A0000R097

TDK

Ferrite Cores & Accessories PQ32/20 N97 Sold as set

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Datasheet

235Expected 16/11/2026

£5.88

£4.11

£3.56

£3.09

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ32/30-N95-DG100 FERRITE CORE SET Sold as set

B65879Q0100K095
TDK
1: £7.80
225Expected 09/10/2026

Mfr. Part No.
B65879Q0100K095

Mouser Part No
871-B65879Q0100K095

TDK

Ferrite Cores & Accessories PQ32/30-N95-DG100 FERRITE CORE SET Sold as set

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Datasheet

225Expected 09/10/2026

£7.80

£5.34

£4.38

£3.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ 40/40 N95 5500 Tol +30-20% Sold as set

B65883A0000R095
TDK
1: £12.52
135Expected 15/02/2027

Mfr. Part No.
B65883A0000R095

Mouser Part No
871-B65883A0000R095

TDK

Ferrite Cores & Accessories PQ 40/40 N95 5500 Tol +30-20% Sold as set

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Datasheet

135Expected 15/02/2027

£12.52

£8.57

£6.62

Reel

£6.62

£6.46

View

Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

B65888N1010D001
TDK
1: £2.07
360Expected 12/10/2026

Mfr. Part No.
B65888N1010D001

Mouser Part No
871-B65888N1010D001

TDK

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

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Datasheet

360Expected 12/10/2026

£2.07

£1.58

£1.48

£1.42

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ65/60-N95-DG100 FERRITE CORE SET Sold as set

B65982Q0100K095
TDK
1: £25.54
28Expected 21/12/2026

Mfr. Part No.
B65982Q0100K095

Mouser Part No
871-B65982Q0100K095

TDK

Ferrite Cores & Accessories PQ65/60-N95-DG100 FERRITE CORE SET Sold as set

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Datasheet

28Expected 21/12/2026

£25.54

£15.84

£14.29

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ65/60-N95-DG250 FERRITE CORE SET Sold as set

B65982Q0250K095
TDK
1: £25.22
28Expected 21/12/2026

Mfr. Part No.
B65982Q0250K095

Mouser Part No
871-B65982Q0250K095

TDK

Ferrite Cores & Accessories PQ65/60-N95-DG250 FERRITE CORE SET Sold as set

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Datasheet

28Expected 21/12/2026

£25.22

£15.84

£14.26

Min.: 1
Mult.: 1

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

B65982Q0400K095
TDK
1: £24.24
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

56On Order

£24.24

£14.95

£14.00

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

B66229G1000X187
TDK
1: £1.80
723Expected 16/11/2026

Mfr. Part No.
B66229G1000X187

Mouser Part No
871-B66229G1000X187

TDK

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

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Datasheet

723Expected 16/11/2026

£1.80

£1.25

£1.12

£0.986

Reel

£0.642

View

Min.: 1
Mult.: 1

: 480

Ferrite Cores & Accessories I22/2.5/16 N87 5200 +25% -25%

B66285K0000X187
TDK
1: £1.99
1,184Expected 30/11/2026

Mfr. Part No.
B66285K0000X187

Mouser Part No
871-B66285KX187

TDK

Ferrite Cores & Accessories I22/2.5/16 N87 5200 +25% -25%

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Datasheet

1,184Expected 30/11/2026

£1.99

£1.37

£1.17

£1.04

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

B66329G0000X127
TDK
1: £4.15
360Expected 16/11/2026

Mfr. Part No.
B66329G0000X127

Mouser Part No
871-B66329GX127

TDK

Ferrite Cores & Accessories E42/21/20 N27 4750 +30% -20%

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Datasheet

360Expected 16/11/2026

£4.15

£2.82

£2.38

£2.09

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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