Ferrite Cores & Accessories – Mouser United Kingdom

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Part #

Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set

B65513J0100A087
TDK
1: £1.61
2,701In Stock

Mfr. Part No.
B65513J0100A087

Mouser Part No
871-B65513J100A87

TDK

Ferrite Cores & Accessories ER14.5/3/7 N87 100 +3% -3% Sold as set

Learn More

Datasheet

2,701In Stock

£1.61

£1.11

£0.952

£0.841

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Gapped

ER Core

14.5 x 6

100 nH

3 %

N87

Bulk

Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set

B65523J0400K087
TDK
1: £1.07
3,786In Stock

Mfr. Part No.
B65523J0400K087

Mouser Part No
871-B65523J0400K087

TDK

Ferrite Cores & Accessories ER 9.5/5 N87 400 +10%-10% Sold as set

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Datasheet

3,786In Stock

£1.07

£0.78

£0.663

£0.588

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Gapped

ER Core

9.5 x 5

400 nH

10 %

N87

Bulk

Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set

B65525J0000R049
TDK
1: £1.73
7,122In Stock

Mfr. Part No.
B65525J0000R049

Mouser Part No
871-B65525J0000R049

TDK

Ferrite Cores & Accessories ER11/5-N49 +30%-20% Sold as set

Learn More

Datasheet

7,122In Stock

Cut Tape

£1.73

£1.20

£1.02

£0.899

View

Reel

£0.642

Min.: 1
Mult.: 1

: 1,000

ER11/5

Ferrite Cores

Ungapped

ER Core

11 x 5

800 nH

- 20 %, + 30 %

N49

Reel, Cut Tape

Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25%

B66480G0000X149
TDK
1: £1.74
1,766In Stock

Mfr. Part No.
B66480G0000X149

Mouser Part No
871-B66480GX149

TDK

Ferrite Cores & Accessories ER18/3/10 N49 1800 +25% -25%

Learn More

Datasheet

1,766In Stock

£1.74

£1.25

£1.07

£0.943

View

Min.: 1
Mult.: 1

I13/9/1

Ferrite Cores

Ungapped

ER Core

18 x 3 x 10

1.8 uH

25 %

N49

Bulk

Ferrite Cores & Accessories ER 23X5X13 N97

B66482G0000X197
TDK
1: £1.70
768In Stock

Mfr. Part No.
B66482G0000X197

Mouser Part No
871-B66482G0000X197

TDK

Ferrite Cores & Accessories ER 23X5X13 N97

Learn More

Datasheet

768In Stock

£1.70

£1.19

£1.00

£0.89

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

ER Core

23 x 5 x 13

3 uH

25 %

EIR 23 Core Set

N97

Bulk

Ferrite Cores & Accessories I23/2/13 N49 2600 +25% -25%

B66482K0000X149
TDK
1: £2.14
1,020In Stock

Mfr. Part No.
B66482K0000X149

Mouser Part No
871-B66482KX149

TDK

Ferrite Cores & Accessories I23/2/13 N49 2600 +25% -25%

Learn More

Datasheet

1,020In Stock

£2.14

£1.48

£1.26

£1.10

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

I Core

23 x 2 x 13

N49

Bulk

Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set

B65523J0000R097
TDK
1: £1.05
2,504In Stock

Mfr. Part No.
B65523J0000R097

Mouser Part No
871-B65523JR97

TDK

Ferrite Cores & Accessories ER9.5-N97 Sold as set Sold as set

Learn More

Datasheet

2,504In Stock

£1.05

£0.726

£0.622

£0.551

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Ungapped

ER Core

9.5 x 5

840 nH

- 20 %, + 30 %

N97

Bulk

Ferrite Cores & Accessories ER11/5-N87 Sold as set

B65525J0000R087
TDK
1: £1.07
4,233In Stock
8,000Expected 20/07/2026

Mfr. Part No.
B65525J0000R087

Mouser Part No
871-B65525J0000R087

TDK

Ferrite Cores & Accessories ER11/5-N87 Sold as set

Learn More

Datasheet

4,233In Stock

8,000Expected 20/07/2026

Cut Tape

£1.07

£0.748

£0.641

£0.567

View

Reel

£0.39

Min.: 1
Mult.: 1

: 1,000

ER11/5

Ferrite Cores

Ungapped

ER Core

11 x 5

1.2 uH

- 20 %, + 30 %

N87

Reel, Cut Tape

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

B65525J0160A087
TDK
1: £1.10
6,769In Stock

Mfr. Part No.
B65525J0160A087

Mouser Part No
871-B65525J0160A087

TDK

Ferrite Cores & Accessories ER 11/5 N87 Sold as set

Learn More

Datasheet

6,769In Stock

£1.10

£0.766

£0.656

£0.581

View

Min.: 1
Mult.: 1

ER11/2.5/6

Ferrite Cores

Gapped

ER Core

11 x 5

160 nH

3 %

N87

Bulk

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

B65526B1010T1
TDK
1: £1.61
9,284In Stock

Mfr. Part No.
B65526B1010T1

Mouser Part No
871-B65526B1010T1

TDK

Ferrite Cores & Accessories CF-ER11/5-VSG-1S-10P

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Datasheet

9,284In Stock

£1.61

£1.12

£0.952

£0.841

View

Min.: 1
Mult.: 1

B65526B

Hardware & Accessories

Ungapped

ER Core

11 x 5

Coil Former with Gull Wing Terminals

10 Pin

Gullwing

Tray

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

B65513J0000R097
TDK
1: £1.49
148In Stock

Mfr. Part No.
B65513J0000R097

Mouser Part No
871-B65513J0000R097

TDK

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

Learn More

Datasheet

148In Stock

£1.49

£1.04

£0.882

£0.78

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.5 uH

- 20 %, + 30 %

N97

Bulk

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

B65513J0000R608
TDK
1: £1.34
1,618In Stock

Mfr. Part No.
B65513J0000R608

Mouser Part No
871-B65513J0000R608

TDK

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

Learn More

Datasheet

1,618In Stock

£1.34

£0.934

£0.796

£0.701

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

EER Core

14.5 mm x 6.7 mm

750 nH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories YOKE ER9.5

B65527A2000X000
TDK
1: £0.428
1,023In Stock

Mfr. Part No.
B65527A2000X000

Mouser Part No
871-B65527A2000X

TDK

Ferrite Cores & Accessories YOKE ER9.5

Learn More

Datasheet

1,023In Stock

£0.428

£0.299

£0.259

£0.23

View

Min.: 1
Mult.: 1

ER9.5

Hardware & Accessories

Ungapped

ER Core

9.5 x 5

Bulk

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

B66482G0000X149
TDK
1: £2.13
259In Stock

Mfr. Part No.
B66482G0000X149

Mouser Part No
871-B66482G0000X149

TDK

Ferrite Cores & Accessories ER23/5/13 N49 UNGAPPED

Learn More

Datasheet

259In Stock

£2.13

£1.48

£1.26

£1.10

View

Min.: 1
Mult.: 1

I25/2/18

Ferrite Cores

Ungapped

ER Core

23 x 5 x 13

2.2 uH

25 %

EIR 23 Core Set

N49

Bulk

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

B66482G0000X608
TDK
1: £1.84
707In Stock

Mfr. Part No.
B66482G0000X608

Mouser Part No
871-B66482G0000X608

TDK

Ferrite Cores & Accessories ER23x5x13 PC200 1400 +30% -20%

Learn More

Datasheet

707In Stock

£1.84

£1.27

£1.09

£0.96

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

ER Core

23.2 mm x 12.5 mm

1.4 uH

- 20 %, + 30 %

PC200

Bulk

Ferrite Cores & Accessories ER 25X6X15 N97

B66484G0000X197
TDK
1: £1.96
1,110In Stock

Mfr. Part No.
B66484G0000X197

Mouser Part No
871-B66484G0000X197

TDK

Ferrite Cores & Accessories ER 25X6X15 N97

Learn More

Datasheet

1,110In Stock

£1.96

£1.35

£1.15

£1.01

View

Min.: 1
Mult.: 1

ER25/6/15

Ferrite Cores

Ungapped

ER Core

25 x 6 x 15

4.6 uH

25 %

EIR 25 Core Set

N97

Bulk

Ferrite Cores & Accessories I25/3/15 N97 3400 +25% -25%

B66484K0000X197
TDK
1: £2.37
105In Stock

Mfr. Part No.
B66484K0000X197

Mouser Part No
871-B66484K0000X197

TDK

Ferrite Cores & Accessories I25/3/15 N97 3400 +25% -25%

Learn More

Datasheet

105In Stock

£2.37

£1.63

£1.38

£1.21

View

Min.: 1
Mult.: 1

I25/3/15

Ferrite Cores

Ungapped

I Core

25 x 3 x 15

4.6 uH

25 %

N87

Bulk

Ferrite Cores & Accessories ER 14.5/6 Planar Cores in Sets and Accessories

B65514A2000X000
TDK
1: £0.586
1,378In Stock

Mfr. Part No.
B65514A2000X000

Mouser Part No
871-B65514A2000X

TDK

Ferrite Cores & Accessories ER 14.5/6 Planar Cores in Sets and Accessories

Learn More

1,378In Stock

£0.586

£0.412

£0.355

£0.316

View

Min.: 1
Mult.: 1

CLI

Hardware & Accessories

Ungapped

ER Core

14.5 x 6

Bulk

Ferrite Cores & Accessories CLI-ER11/5

B65526A2000X
TDK
1: £0.488
4,190In Stock

Mfr. Part No.
B65526A2000X

Mouser Part No
871-B65526A2000X

TDK

Ferrite Cores & Accessories CLI-ER11/5

Learn More

Datasheet

4,190In Stock

£0.488

£0.341

£0.294

£0.262

View

Min.: 1
Mult.: 1

B65526A

Hardware & Accessories

Ungapped

ER Core

11 x 5

Bulk

Ferrite Cores & Accessories COIL FORMER Laperos C 130

B65527B1008T001
TDK
1: £1.26
1,775In Stock

Mfr. Part No.
B65527B1008T001

Mouser Part No
871-B65527B1008T1

TDK

Ferrite Cores & Accessories COIL FORMER Laperos C 130

Learn More

Datasheet

1,775In Stock

£1.26

£0.871

£0.746

£0.658

View

Min.: 1
Mult.: 1

ER9.5

Hardware & Accessories

Ungapped

ER Core

9.5 x 5

Coil Former with Gull Wing Terminals

8 Pin

Gullwing

Tray

Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set

B65523J0000R087
TDK
1: £0.849
7,992Expected 10/06/2026

Mfr. Part No.
B65523J0000R087

Mouser Part No
871-B65523J0000R087

TDK

Ferrite Cores & Accessories ER9.5-N87 +30%-20% Sold as set

Learn More

Datasheet

7,992Expected 10/06/2026

£0.849

£0.591

£0.507

£0.45

View

Min.: 1
Mult.: 1

ER9.5

Ferrite Cores

Ungapped

ER Core

9.5 x 5

800 nH

- 20 %, + 30 %

N87

Bulk

Ferrite Cores & Accessories ER18x3x10 PC200 1200 +25% -25%

B66480G0000X608
TDK
1: £1.48
3,591Expected 03/08/2026

Mfr. Part No.
B66480G0000X608

Mouser Part No
871-B66480G0000X608

TDK

Ferrite Cores & Accessories ER18x3x10 PC200 1200 +25% -25%

Learn More

Datasheet

3,591Expected 03/08/2026

£1.48

£1.03

£0.882

£0.78

View

Min.: 1
Mult.: 1

ER18/3/10

Ferrite Cores

Ungapped

ER Core

18 mm x 9.7 mm

1.2 uH

25 %

PC200

Bulk

Ferrite Cores & Accessories ER32/5/21 N87 ungapped

B66501G0000X187
TDK
1: £2.54
608Expected 30/07/2026

Mfr. Part No.
B66501G0000X187

Mouser Part No
871-B66501GX187

TDK

Ferrite Cores & Accessories ER32/5/21 N87 ungapped

Learn More

Datasheet

608Expected 30/07/2026

£2.54

£1.75

£1.48

£1.30

View

Min.: 1
Mult.: 1

ER32/5/21

Ferrite Cores

Ungapped

ER Core

32 x 5 x 21

4.9 uH

25 %

N87

Bulk

Ferrite Cores & Accessories ER 14.5/6 N49 1100 +30%-20% Sold as set

B65513J0000R049
TDK
1: £1.76
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B65513J0000R049

Mouser Part No
871-B65513J0000R049

TDK

Ferrite Cores & Accessories ER 14.5/6 N49 1100 +30%-20% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

£1.76

£1.22

£1.05

£0.917

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.1 uH

- 20 %, + 30 %

N49

Bulk

Ferrite Cores & Accessories ER 14.5/6 N87 1500 +30%-20% Sold as set

B65513J0000R087
TDK
1: £1.22
Non-Stocked Lead-Time 8 Weeks

Mfr. Part No.
B65513J0000R087

Mouser Part No
871-B65513J0000R087

TDK

Ferrite Cores & Accessories ER 14.5/6 N87 1500 +30%-20% Sold as set

Learn More

Datasheet

Non-Stocked Lead-Time 8 Weeks

£1.22

£0.849

£0.725

£0.641

View

Min.: 1
Mult.: 1

ER14.5

Ferrite Cores

Ungapped

ER Core

14.5 x 6

1.5 uH

- 20 %, + 30 %

N87

Bulk

Customer Service Office

Company

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B65513J
B65525J
B65526A
B65526B
B66349U
B66350U
B66508G
CLI
E55/28/27
EER11/5/6
ER11/2.5/6
ER11/5
ER14.5
ER18/3/10
ER23/5/13
ER25/6/15
ER32/5/21
ER42/22/15
ER9.5
EV30/16/13

9.5 mm x 5 mm
11 mm x 6 mm
14.5 mm x 6.7 mm
18 mm x 9.7 mm
23.2 mm x 12.5 mm
32 mm x 21 mm
9.5 x 5
11 x 5
14.5 x 6
18 x 3 x 10
23 x 2 x 13
23 x 5 x 13
25 x 3 x 15
25 x 6 x 15
26 x 5.8 x 8
28 x 17 x 11
32 x 5 x 21
35 x 20 x 11
42 x 22 x 15
42 x 22 x 2

63 nH
80 nH
100 nH
125 nH
140 nH
160 nH
185 nH
200 nH
210 nH
220 nH
230 nH
250 nH
265 nH
350 nH
400 nH
480 nH
500 nH
640 nH
660 nH
750 nH