Passive Components – Mouser United Kingdom

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Ferrite Cores & Accessories

EPCOS / 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

B65542B0000T001
EPCOS / TDK
1: £0.24
12,959In Stock

Mfr. Part No.
B65542B0000T001

Mouser Part No
871-B65542B0000T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER

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Datasheet

12,959In Stock

£0.24

£0.169

£0.148

£0.132

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P36/22-N48 +30%-20% Sold as set

B65611D0000R048
EPCOS / TDK
1: £6.27
135In Stock
200Expected 24/03/2026

Mfr. Part No.
B65611D0000R048

Mouser Part No
871-B65611D0000R048

EPCOS / TDK

Ferrite Cores & Accessories P36/22-N48 +30%-20% Sold as set

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Datasheet

135In Stock

200Expected 24/03/2026

£6.27

£4.43

£3.83

£3.53

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 36X22 N30 15200 +30%-20% Sold as set

B65611W0000R030
EPCOS / TDK
1: £6.29
247In Stock

Mfr. Part No.
B65611W0000R030

Mouser Part No
871-B65611W0000R030

EPCOS / TDK

Ferrite Cores & Accessories P 36X22 N30 15200 +30%-20% Sold as set

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Datasheet

247In Stock

£6.29

£4.23

£3.55

£3.10

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 47X28 N48 9500 +30%-20% Sold as set

B65631J0000R048
EPCOS / TDK
1: £12.84
47In Stock

Mfr. Part No.
B65631J0000R048

Mouser Part No
871-B65631J0000R048

EPCOS / TDK

Ferrite Cores & Accessories P 47X28 N48 9500 +30%-20% Sold as set

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Datasheet

47In Stock

£12.84

£8.48

£8.38

£7.22

Min.: 1
Mult.: 1

Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set

B65646A0000R087
EPCOS / TDK
1: £11.40
105In Stock

Mfr. Part No.
B65646A0000R087

Mouser Part No
871-B65646A0000R087

EPCOS / TDK

Ferrite Cores & Accessories PM 50X39 N87 7400 +30%-20% Sold as set

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Datasheet

105In Stock

£11.40

£7.55

£7.48

Min.: 1
Mult.: 1

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

B65646A0250A027
EPCOS / TDK
1: £11.89
61In Stock

Mfr. Part No.
B65646A0250A027

Mouser Part No
871-B65646A250A27

EPCOS / TDK

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

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Datasheet

61In Stock

£11.89

£7.87

£6.40

£6.36

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39

B65647A2000X000
EPCOS / TDK
1: £5.19
169In Stock

Mfr. Part No.
B65647A2000X000

Mouser Part No
871-B65647A2000X

EPCOS / TDK

Ferrite Cores & Accessories MOUNTING ASSEMBL PM50/39

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Datasheet

169In Stock

£5.19

£3.51

£2.85

£2.52

£2.47

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65647B1014T001
EPCOS / TDK
1: £6.16
327In Stock

Mfr. Part No.
B65647B1014T001

Mouser Part No
871-B65647B1014T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

327In Stock

£6.16

£4.16

£3.47

£3.43

£3.39

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 18X11 N305 900 +30%-20% Sold as set

B65651W0000R030
EPCOS / TDK
1: £3.13
319In Stock

Mfr. Part No.
B65651W0000R030

Mouser Part No
871-B65651W0000R030

EPCOS / TDK

Ferrite Cores & Accessories P 18X11 N305 900 +30%-20% Sold as set

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Datasheet

319In Stock

£3.13

£2.14

£1.82

£1.59

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65659F1X23
EPCOS / TDK
1: £1.58
219In Stock
1,000Expected 03/03/2026

Mfr. Part No.
B65659F1X23

Mouser Part No
871-B65659F1X23

EPCOS / TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

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Datasheet

219In Stock

1,000Expected 03/03/2026

£1.58

£1.10

£0.943

£0.826

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65659F0004X023
EPCOS / TDK
1: £1.32
625In Stock

Mfr. Part No.
B65659F0004X023

Mouser Part No
871-B65659F4X23

EPCOS / TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

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Datasheet

625In Stock

£1.32

£0.917

£0.788

£0.69

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set

B65671D0000R048
EPCOS / TDK
1: £5.45
320In Stock
1,200Expected 24/03/2026

Mfr. Part No.
B65671D0000R048

Mouser Part No
871-B65671D0000R048

EPCOS / TDK

Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set

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Datasheet

320In Stock

1,200Expected 24/03/2026

£5.45

£3.68

£3.09

£2.69

£2.56

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 26X16 N48 400 +3%- 3% Sold as set

B65671T0400A048
EPCOS / TDK
1: £6.95
155In Stock

Mfr. Part No.
B65671T0400A048

Mouser Part No
871-B65671T0400A048

EPCOS / TDK

Ferrite Cores & Accessories P 26X16 N48 400 +3%- 3% Sold as set

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Datasheet

155In Stock

£6.95

£4.67

£3.91

£3.48

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 26X16 N30 9700 +30%-20% Sold as set

B65671W0000R030
EPCOS / TDK
1: £4.79
338In Stock

Mfr. Part No.
B65671W0000R030

Mouser Part No
871-B65671W0000R030

EPCOS / TDK

Ferrite Cores & Accessories P 26X16 N30 9700 +30%-20% Sold as set

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Datasheet

338In Stock

£4.79

£3.25

£2.74

£2.38

£2.27

Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSEMBL PM62/49

B65685A2000X000
EPCOS / TDK
1: £6.04
396In Stock

Mfr. Part No.
B65685A2000X000

Mouser Part No
871-B65685A2000X

EPCOS / TDK

Ferrite Cores & Accessories MOUNTING ASSEMBL PM62/49

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Datasheet

396In Stock

£6.04

£3.60

£3.12

£2.86

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65687A1000T001
EPCOS / TDK
1: £5.73
69In Stock

Mfr. Part No.
B65687A1000T001

Mouser Part No
871-B65687A1000T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

69In Stock

£5.73

£3.85

£3.12

£2.83

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65687A1018T001
EPCOS / TDK
1: £8.63
60In Stock

Mfr. Part No.
B65687A1018T001

Mouser Part No
871-B65687A1018T1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

60In Stock

£8.63

£5.76

£5.74

£5.67

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories Mounting assembly PM74/59

B65687A2000X
EPCOS / TDK
1: £10.66
94In Stock

Mfr. Part No.
B65687A2000X

Mouser Part No
871-B65687A2000X

EPCOS / TDK

Ferrite Cores & Accessories Mounting assembly PM74/59

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Datasheet

94In Stock

£10.66

£7.07

£5.78

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P30/19-N48 +30%-20% Sold as set

B65701D0000R048
EPCOS / TDK
1: £6.67
275In Stock

Mfr. Part No.
B65701D0000R048

Mouser Part No
871-B65701D0000R048

EPCOS / TDK

Ferrite Cores & Accessories P30/19-N48 +30%-20% Sold as set

Learn More

Datasheet

275In Stock

£6.67

£4.48

£3.75

£3.28

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65714J1000T001
EPCOS / TDK
1: £6.19
179In Stock

Mfr. Part No.
B65714J1000T001

Mouser Part No
871-B65714J1000T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

179In Stock

£6.19

£4.43

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65714K1020T001
EPCOS / TDK
1: £10.10
104In Stock

Mfr. Part No.
B65714K1020T001

Mouser Part No
871-B65714K1020T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

104In Stock

£10.10

£6.10

£5.32

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM4 Low Profile N49 950 +30% -20% Sold as set

B65803P0000R049
EPCOS / TDK
1: £2.09
899In Stock

Mfr. Part No.
B65803P0000R049

Mouser Part No
871-B65803P0000R049

EPCOS / TDK

Ferrite Cores & Accessories RM4 Low Profile N49 950 +30% -20% Sold as set

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Datasheet

899In Stock

Cut Tape

£2.09

£1.44

£1.23

£1.08

Reel

£0.871

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Min.: 1
Mult.: 1

Reel: 800

Ferrite Cores & Accessories Clamp RM4lp without ground terminal

B65804P2204X000
EPCOS / TDK
1: £0.173
8,590In Stock
9,000Expected 10/04/2026

Mfr. Part No.
B65804P2204X000

Mouser Part No
871-B65804P2204X000

EPCOS / TDK

Ferrite Cores & Accessories Clamp RM4lp without ground terminal

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Datasheet

8,590In Stock

9,000Expected 10/04/2026

£0.173

£0.123

£0.107

£0.096

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM5/I-T38 +40%-30% Sold as set

B65805J0000Y038
EPCOS / TDK
1: £2.24
367In Stock
2,000Expected 21/04/2026

Mfr. Part No.
B65805J0000Y038

Mouser Part No
871-B65805J0000Y038

EPCOS / TDK

Ferrite Cores & Accessories RM5/I-T38 +40%-30% Sold as set

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Datasheet

367In Stock

2,000Expected 21/04/2026

£2.24

£1.54

£1.32

£1.15

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set

B65805N0040A001
EPCOS / TDK
1: £4.54
130In Stock
3,000Expected 19/05/2026

Mfr. Part No.
B65805N0040A001

Mouser Part No
871-B65805N0040A001

EPCOS / TDK

Ferrite Cores & Accessories RM5 K1 40 +3%-3% Sold as set

Learn More

Datasheet

130In Stock

3,000Expected 19/05/2026

£4.54

£3.08

£2.60

£2.27

£2.07

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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