Ferrite Cores & Accessories – Mouser United Kingdom

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Part #

Ferrite Cores & Accessories P 14X8 N30 4600 +30%-20% Sold as set

B65541W0000R030
TDK
1: £2.79
560In Stock

Mfr. Part No.
B65541W0000R030

Mouser Part No
871-B65541W0000R030

TDK

Ferrite Cores & Accessories P 14X8 N30 4600 +30%-20% Sold as set

Learn More

Datasheet

560In Stock

£2.79

£1.91

£1.62

£1.42

View

Min.: 1
Mult.: 1

P14/8

Ferrite Cores

Ungapped

P Core

14 x 8

4.6 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories P 36X22 N48 250 +2% -2% Sold as set

B65611T0250G048
TDK
1: £11.09
162In Stock

Mfr. Part No.
B65611T0250G048

Mouser Part No
871-B65611T0250G048

TDK

Ferrite Cores & Accessories P 36X22 N48 250 +2% -2% Sold as set

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Datasheet

162In Stock

£11.09

£7.68

£6.39

£5.65

Min.: 1
Mult.: 1

P36/22

Ferrite Cores

Gapped

P Core

36 x 22

250 nH

2 %

N48

Bulk

Ferrite Cores & Accessories P 36X22 N48 1000 + 3%- 3% Sold as set

B65611T1000A048
TDK
1: £11.08
134In Stock

Mfr. Part No.
B65611T1000A048

Mouser Part No
871-B65611T1000A048

TDK

Ferrite Cores & Accessories P 36X22 N48 1000 + 3%- 3% Sold as set

Learn More

Datasheet

134In Stock

£11.08

£8.01

£7.11

£6.04

Min.: 1
Mult.: 1

P36/22

Ferrite Cores

Gapped

P Core

36 x 22

1 uH

3 %

N48

Bulk

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

B65611W0000R030
TDK
1: £7.78
125In Stock
200Expected 23/11/2026

Mfr. Part No.
B65611W0000R030

Mouser Part No
871-B65611W0000R030

TDK

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

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Datasheet

125In Stock

200Expected 23/11/2026

£7.78

£5.52

£4.49

£3.81

Min.: 1
Mult.: 1

P36/22

Ferrite Cores

Ungapped

P Core

36 x 22

15.2 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65612B0000T001
TDK
1: £0.882
254In Stock
10,400On Order

Mfr. Part No.
B65612B0000T001

Mouser Part No
871-B65612B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

254In Stock

10,400On Order

£0.882

£0.608

£0.526

£0.484

View

Min.: 1
Mult.: 1

P36/22

Hardware & Accessories

Ungapped

P Core

P 36 x 22

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

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

B65631J0000R048
TDK
1: £15.79
16In Stock
80Expected 28/08/2026

Mfr. Part No.
B65631J0000R048

Mouser Part No
871-B65631J0000R048

TDK

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

Learn More

Datasheet

16In Stock

80Expected 28/08/2026

£15.79

£10.80

£9.62

£9.13

Min.: 1
Mult.: 1

PM47/28

Ferrite Cores

Ungapped

P Core

47 x 28

9.5 uH

- 20 %, + 30 %

N48

SMD/SMT

Bulk

Ferrite Cores & Accessories P 18X11 N48 250 +3%- 3% , 1 piece = 2 fe Sold as set

B65651D0250A048
TDK
1: £4.50
1In Stock
4,000On Order

Mfr. Part No.
B65651D0250A048

Mouser Part No
871-B65651D0250A048

TDK

Ferrite Cores & Accessories P 18X11 N48 250 +3%- 3% , 1 piece = 2 fe Sold as set

Learn More

Datasheet

1In Stock

4,000On Order

£4.50

£3.13

£2.51

£2.37

£2.09

Min.: 1
Mult.: 1

P18/11

Ferrite Cores

Gapped

P Core

P 18 x 11

250 nH

3 %

N48

Bulk

Ferrite Cores & Accessories P 18X11 N48 250 +3%- 3% Sold as set

B65651T0250A048
TDK
1: £5.55
347In Stock
1,500Expected 30/03/2027

Mfr. Part No.
B65651T0250A048

Mouser Part No
871-B65651T0250A048

TDK

Ferrite Cores & Accessories P 18X11 N48 250 +3%- 3% Sold as set

Learn More

Datasheet

347In Stock

1,500Expected 30/03/2027

£5.55

£3.84

£3.08

£2.87

£2.57

Min.: 1
Mult.: 1

P18/11

Ferrite Cores

Gapped

P Core

P 18 x 11

250 nH

3 %

N48

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65652B0000T001
TDK
1: £0.292
11,283In Stock

Mfr. Part No.
B65652B0000T001

Mouser Part No
871-B65652B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

11,283In Stock

£0.292

£0.204

£0.177

£0.158

View

Min.: 1
Mult.: 1

P18/11

Hardware & Accessories

Ungapped

P Core

P 18 x 11

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX420 SEO

B65662B0000T001
TDK
1: £0.465
2,880In Stock
6,000Expected 21/12/2026

Mfr. Part No.
B65662B0000T001

Mouser Part No
871-B65662B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX420 SEO

Learn More

Datasheet

2,880In Stock

6,000Expected 21/12/2026

£0.465

£0.368

£0.354

£0.344

View

Min.: 1
Mult.: 1

P22/13

Hardware & Accessories

Ungapped

P Core

P 22 x 13

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

Ferrite Cores & Accessories P 26X16 M33 100 +3%- 3% Sold as set

B65671T0100A033
TDK
1: £9.37
335In Stock

Mfr. Part No.
B65671T0100A033

Mouser Part No
871-B65671T0100A033

TDK

Ferrite Cores & Accessories P 26X16 M33 100 +3%- 3% Sold as set

Learn More

Datasheet

335In Stock

£9.37

£6.55

£5.46

£4.70

£4.65

Min.: 1
Mult.: 1

P26/16

Ferrite Cores

Gapped

P Core

P 26 x 16

100 nH

3 %

M33

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65672B0000T001
TDK
1: £0.361
2,309In Stock

Mfr. Part No.
B65672B0000T001

Mouser Part No
871-B65672B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

Learn More

Datasheet

2,309In Stock

£0.361

£0.33

£0.318

£0.308

View

Min.: 1
Mult.: 1

P26/16

Hardware & Accessories

Ungapped

P Core

P 26 x 16

Coil Former without Solder Pins

GFR Polyterephthalate

Bulk

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

B65611D0000R048
TDK
1: £7.48
5,300On Order

Mfr. Part No.
B65611D0000R048

Mouser Part No
871-B65611D0000R048

TDK

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

Learn More

Datasheet

5,300On Order

£7.48

£5.32

£4.21

£3.95

£3.73

Min.: 1
Mult.: 1

P36/22

Ferrite Cores

Ungapped

P Core

P 36 x 22

7.6 uH

- 20 %, + 30 %

N48

Bulk

Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set

B65491C0000Y030
TDK
1: £3.05
900Expected 02/11/2026

Mfr. Part No.
B65491C0000Y030

Mouser Part No
871-B65491C0000Y030

TDK

Ferrite Cores & Accessories P3.3X2.6 N30 500 +40%-30% Sold as set

Learn More

Datasheet

900Expected 02/11/2026

£3.05

£2.10

£1.77

£1.55

View

Min.: 1
Mult.: 1

P3.3/2.6

Ferrite Cores

Ungapped

P Core

3.3 x 2.6

500 nH

- 30 %, + 40 %

N30

Bulk

Ferrite Cores & Accessories P9/5-N48 Sold as set

B65517D0000R048
TDK
1: £2.20
4,993Expected 20/10/2026

Mfr. Part No.
B65517D0000R048

Mouser Part No
871-B65517D0000R048

TDK

Ferrite Cores & Accessories P9/5-N48 Sold as set

Learn More

Datasheet

4,993Expected 20/10/2026

£2.20

£1.53

£1.30

£1.14

View

Min.: 1
Mult.: 1

P9/5

Ferrite Cores

Ungapped

P Core

9 x 5

1.3 uH

- 20 %, + 30 %

N48

Bulk

Ferrite Cores & Accessories P11/7 K 1 25 +3% -3% Sold as set

B65531D0025A001
TDK
1: £4.42
2,975Expected 29/03/2027

Mfr. Part No.
B65531D0025A001

Mouser Part No
871-B65531D0025A001

TDK

Ferrite Cores & Accessories P11/7 K 1 25 +3% -3% Sold as set

Learn More

Datasheet

2,975Expected 29/03/2027

£4.42

£3.03

£2.57

£2.25

View

Min.: 1
Mult.: 1

P11/7

Ferrite Cores

Gapped

P Core

11 x 7

25 nH

3 %

Bulk

Ferrite Cores & Accessories P 11X7 N30 3500 +30% -20% Sold as set

B65531W0000R030
TDK
1: £2.47
4,931Expected 23/09/2026

Mfr. Part No.
B65531W0000R030

Mouser Part No
871-B65531W0000R030

TDK

Ferrite Cores & Accessories P 11X7 N30 3500 +30% -20% Sold as set

Learn More

Datasheet

4,931Expected 23/09/2026

£2.47

£1.69

£1.44

£1.26

View

Min.: 1
Mult.: 1

P11/7

Ferrite Cores

Ungapped

P Core

11 x 7

3.5 uH

- 20 %, + 30 %

N30

Bulk

Ferrite Cores & Accessories MOUNTING ASSY P11X7

B65535B0002X000
TDK
1: £2.72
2,373Expected 14/12/2026

Mfr. Part No.
B65535B0002X000

Mouser Part No
871-B65535B0002X000

TDK

Ferrite Cores & Accessories MOUNTING ASSY P11X7

Learn More

Datasheet

2,373Expected 14/12/2026

£2.72

£1.87

£1.58

£1.39

View

Min.: 1
Mult.: 1

P11/7

Hardware & Accessories

Ungapped

P Core

11 x 7

Yoke, Terminal Carrier

4 Pin

Bulk

Ferrite Cores & Accessories P 14X8 T389800 +40%-30% Sold as set

B65541W0000Y038
TDK
1: £3.48
1,457Expected 23/11/2026

Mfr. Part No.
B65541W0000Y038

Mouser Part No
871-B65541W0000Y038

TDK

Ferrite Cores & Accessories P 14X8 T389800 +40%-30% Sold as set

Learn More

Datasheet

1,457Expected 23/11/2026

£3.48

£2.38

£2.03

£1.78

View

Min.: 1
Mult.: 1

P14/8

Ferrite Cores

Ungapped

P Core

14 x 8

9.8 uH

- 30 %, + 40 %

T38

Bulk

Ferrite Cores & Accessories P41/25-N48 +30%-20% Sold as set

B65621J0000R048
TDK
1: £18.31
99Expected 16/10/2026

Mfr. Part No.
B65621J0000R048

Mouser Part No
871-B65621J0000R048

TDK

Ferrite Cores & Accessories P41/25-N48 +30%-20% Sold as set

Learn More

Datasheet

99Expected 16/10/2026

£18.31

£13.62

£12.13

Min.: 1
Mult.: 1

P41/25

Ferrite Cores

Ungapped

P Core

P 41 x 25

8.4 uH

- 20 %, + 30 %

N48

Bulk

Ferrite Cores & Accessories P 26X16 N48 630 +3% -3% Sold as set

B65671D0630A048
TDK
1: £6.66
480Expected 03/02/2027

Mfr. Part No.
B65671D0630A048

Mouser Part No
871-B65671D0630A048

TDK

Ferrite Cores & Accessories P 26X16 N48 630 +3% -3% Sold as set

Learn More

Datasheet

480Expected 03/02/2027

£6.66

£4.72

£3.74

£3.51

£3.31

Min.: 1
Mult.: 1

P26/16

Ferrite Cores

Gapped

P Core

26 x 16

630 nH

3 %

N48

Bulk

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

B65671T0400A048
TDK
1: £8.34
794Expected 10/11/2026

Mfr. Part No.
B65671T0400A048

Mouser Part No
871-B65671T0400A048

TDK

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

Learn More

Datasheet

794Expected 10/11/2026

£8.34

£5.93

£4.84

£4.27

£4.12

Min.: 1
Mult.: 1

P26/16

Ferrite Cores

Gapped

P Core

26 x 16

400 nH

3 %

N48

Bulk

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

B65701D0000R048
TDK
1: £8.32
974On Order

Mfr. Part No.
B65701D0000R048

Mouser Part No
871-B65701D0000R048

TDK

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

Learn More

Datasheet

974On Order

£8.32

£5.84

£4.63

£4.31

View

Min.: 1
Mult.: 1

P30/19

Ferrite Cores

Ungapped

P Core

P 30 x 19

6.2 uH

- 20 %, + 30 %

N48

Bulk

Ferrite Cores & Accessories P3.3/2.6 M33 150 +40% -30% Sold as set

B65491C0000Y033
TDK
1,500: £1.61
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B65491C0000Y033

Mouser Part No
871-B65491C0000Y033

TDK

Ferrite Cores & Accessories P3.3/2.6 M33 150 +40% -30% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

£1.61

Min.: 1,500
Mult.: 500

P3.3/2.6

Ferrite Cores

Ungapped

P Core

3.3 x 2.6

150 nH

- 30 %, + 40 %

M33

Bulk

Ferrite Cores & Accessories P 4.6X4.1 N30 800 +40%-30% Sold as set

B65495B0000Y030
TDK
1,500: £1.61
Non-Stocked Lead-Time 22 Weeks

Mfr. Part No.
B65495B0000Y030

Mouser Part No
871-B65495B0000Y030

TDK

Ferrite Cores & Accessories P 4.6X4.1 N30 800 +40%-30% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 22 Weeks

£1.61

Min.: 1,500
Mult.: 500

P4.6/4.1

Ferrite Cores

Ungapped

P Core

4.6 x 4.1

800 nH

- 30 %, + 40 %

N30

Bulk

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B65517W
B65531T
B65531W
B65541D
B65541W
B65549E
B65611D
B65695A
ER9.5
P11/7
P14/8
P18/11
P22/13
P22/9
P23/13
P26/16
P3.3/2.6
P30/19
P36/22
P4.6/4.1

3.3 x 2.6
4.6 x 4.1
5.8 x 3.3
7 x 4
9 x 5
11 x 7
14 x 8
18 x 11
22 x 13
26 x 16
30 x 19
36 x 22
41 x 25
47 x 28
59 x 36
62 x 38
70 x 42
P 14 x 8
P 18 x 11
P 22 x 13

25 nH
35 nH
40 nH
45 nH
60 nH
63 nH
75 nH
100 nH
140 nH
150 nH
160 nH
180 nH
200 nH
220 nH
250 nH
270 nH
300 nH
315 nH
350 nH
400 nH