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I Core Ferrite Cores & Accessories

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Part #

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

B66461K0000X187
TDK
1: $7.86
1,572In Stock

Mfr. Part #
B66461K0000X187

Mouser Part #
871-B66461KX187

TDK

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

Learn More

Datasheet

1,572In Stock

$7.86

$5.90

$4.72

$4.33

View

Min.: 1
Mult.: 1

I43/4/28

Ferrite Cores

Ungapped

I Core

43 x 4 x 28

8.5 uH

25 %

EILP 43 Core Set

N87

Bulk

Ferrite Cores & Accessories I18/2/10 N49 2100 +25% -25%

B66283K0000X149
TDK
1: $3.34
1,894In Stock

Mfr. Part #
B66283K0000X149

Mouser Part #
871-B66283KX149

TDK

Ferrite Cores & Accessories I18/2/10 N49 2100 +25% -25%

Learn More

Datasheet

1,894In Stock

$3.34

$2.32

$1.97

$1.74

View

Min.: 1
Mult.: 1

I18/2/10

Ferrite Cores

Ungapped

I Core

18 x 2 x 10

2.1 uH

25 %

EILP 18 Core Set

N49

Bulk

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

B66457K0000X187
TDK
1: $5.31
1,212In Stock

Mfr. Part #
B66457K0000X187

Mouser Part #
871-B66457KX187

TDK

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

Learn More

Datasheet

1,212In Stock

$5.31

$3.64

$3.10

$2.71

View

Min.: 1
Mult.: 1

ELP32/6/20

Ferrite Cores

Ungapped

I Core

32 x 3 x 20

6.3 uH

25 %

N87

Bulk

Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25%

B66287K0000X197
TDK
1: $6.49
1,026In Stock

Mfr. Part #
B66287K0000X197

Mouser Part #
871-B66287KX197

TDK

Ferrite Cores & Accessories I32/3/20 N97 6300 +25% -25%

Learn More

Datasheet

1,026In Stock

$6.49

$4.44

$3.76

$3.28

View

Min.: 1
Mult.: 1

I32/3/20

Ferrite Cores

Ungapped

I Core

32 x 3 x 20

6.3 uH

25 %

EILP 32 Core Set

N97

Bulk

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

B66281K0000X149
TDK
1: $2.92
5,831In Stock

Mfr. Part #
B66281K0000X149

Mouser Part #
871-B66281KX149

TDK

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

Learn More

Datasheet

5,831In Stock

$2.92

$2.03

$1.73

$1.53

View

Min.: 1
Mult.: 1

I14/1.5/5

Ferrite Cores

Ungapped

I Core

14 x 1.5 x 5

1.1 uH

25 %

EILP 14 Core Set

N49

Bulk

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

B66295K0000X149
TDK
1: $26.54
189In Stock

Mfr. Part #
B66295K0000X149

Mouser Part #
871-B66295KX149

TDK

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

Learn More

Datasheet

189In Stock

$26.54

$18.12

$14.99

$13.44

$13.42

Min.: 1
Mult.: 1

I64/5/50

Ferrite Cores

Ungapped

I Core

64 x 5 x 50

8.9 uH

30 %

EILP 64 Core Set

N49

Bulk

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

B66283K0000X197
TDK
1: $3.07
903In Stock

Mfr. Part #
B66283K0000X197

Mouser Part #
871-B66283KX197

TDK

Ferrite Cores & Accessories I18/2/10 N97 3000 +25% -25%

Learn More

Datasheet

903In Stock

$3.07

$2.13

$1.81

$1.60

View

Min.: 1
Mult.: 1

I18/2/10

Ferrite Cores

Ungapped

I Core

18 x 2 x 10

1.3 uH

25 %

EILP 18 Core Set

N97

Bulk

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

B66285G0000X197
TDK
1: $4.45
1,008In Stock

Mfr. Part #
B66285G0000X197

Mouser Part #
871-B66285GX197

TDK

Ferrite Cores & Accessories ELP22/6/16 N97 4600 +25% -25%

Learn More

Datasheet

1,008In Stock

$4.45

$3.07

$2.62

$2.30

View

Min.: 1
Mult.: 1

ELP22/6/16

Ferrite Cores

Ungapped

I Core

22 x 2.5 x 16

600 nH

25 %

EILP 22 Core Set

N97

Bulk

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

B66459K0000X187
TDK
1: $6.16
426In Stock

Mfr. Part #
B66459K0000X187

Mouser Part #
871-B66459KX187

TDK

Ferrite Cores & Accessories I38/4/25 N87 8300 +25% -25%

Learn More

Datasheet

426In Stock

$6.16

$4.22

$3.57

$3.12

View

Min.: 1
Mult.: 1

I38/4/25

Ferrite Cores

Ungapped

I Core

38 x 4 x 25

8.3 uH

25 %

N87

Bulk

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

B66482K0000X149
TDK
1: $4.51
1,080In Stock

Mfr. Part #
B66482K0000X149

Mouser Part #
871-B66482KX149

TDK

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

Learn More

Datasheet

1,080In Stock

$4.51

$3.11

$2.65

$2.33

View

Min.: 1
Mult.: 1

ER23/5/13

Ferrite Cores

Ungapped

I Core

23 x 2 x 13

N49

Bulk

Ferrite Cores & Accessories I 25 N97 5300 +25%-25%

B66481P0000X197
TDK
1: $3.61
1,145In Stock
Factory Special Order

Mfr. Part #
B66481P0000X197

Mouser Part #
871-B66481PX197

Factory Special Order

TDK

Ferrite Cores & Accessories I 25 N97 5300 +25%-25%

Learn More

Datasheet

1,145In Stock

$3.61

$2.49

$2.13

$1.87

View

Min.: 1
Mult.: 1

B66481P

Ferrite Cores

Ungapped

I Core

25 x 2

5.3 uH

25 %

EIQ 25 Core Set

N97

Bulk

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

B66289K0000X187
TDK
1: $8.04
563In Stock
900Expected 2026-12-25

Mfr. Part #
B66289K0000X187

Mouser Part #
871-B66289KX187

TDK

Ferrite Cores & Accessories ELP-38/8/25 W/I-38/4/25 N87

Learn More

Datasheet

563In Stock

900Expected 2026-12-25

$8.04

$5.47

$4.61

$4.02

View

Min.: 1
Mult.: 1

I38/4/25

Ferrite Cores

Ungapped

I Core

38 x 4 x 25

8.3 uH

25 %

EILP 38 Core Set

N87

Bulk

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

B66291K0000X187
TDK
1: $8.45
516In Stock

Mfr. Part #
B66291K0000X187

Mouser Part #
871-B66291KX187

TDK

Ferrite Cores & Accessories I43/4/28 N87 8500 +25% -25%

Learn More

Datasheet

516In Stock

$8.45

$5.75

$4.82

$4.22

View

Min.: 1
Mult.: 1

I43/4/28

Ferrite Cores

Ungapped

I Core

43 x 4 x 28

8.5 uH

25 %

EILP 43 Core Set

N87

Bulk

Ferrite Cores & Accessories I14/1.5/5 N87 1250 +25% -25%

B66281K0000X187
TDK
1: $2.36
5,444In Stock

Mfr. Part #
B66281K0000X187

Mouser Part #
871-B66281KX187

TDK

Ferrite Cores & Accessories I14/1.5/5 N87 1250 +25% -25%

Learn More

Datasheet

5,444In Stock

$2.36

$1.64

$1.40

$1.24

View

Min.: 1
Mult.: 1

I14/1.5/5

Ferrite Cores

Ungapped

I Core

14 x 1.5 x 5

1.25 uH

25 %

EILP 14 Core Set

N87

Bulk

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

B66287K0000X187
TDK
1: $3.66
2,214In Stock
2,432Expected 2026-10-26

Mfr. Part #
B66287K0000X187

Mouser Part #
871-B66287KX187

TDK

Ferrite Cores & Accessories I32/3/20 N87 6300 +25% -25%

Learn More

Datasheet

2,214In Stock

2,432Expected 2026-10-26

$3.66

$2.53

$2.16

$2.13

$2.10

Min.: 1
Mult.: 1

I32/3/20

Ferrite Cores

Ungapped

I Core

32 x 3 x 20

6.3 uH

25 %

EILP 32 Core Set

N87

Bulk

Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25%

B66293K0000X187
TDK
1: $22.02
240In Stock

Mfr. Part #
B66293K0000X187

Mouser Part #
871-B66293KX187

TDK

Ferrite Cores & Accessories I58/4/38 N87 8400 +25% -25%

Learn More

Datasheet

240In Stock

$22.02

$14.59

$12.11

$11.65

$11.64

Min.: 1
Mult.: 1

ILP58/4/38

Ferrite Cores

Ungapped

I Core

58 x 11 x 38

8.4 uH

25 %

EILP 58 Core Set

N87

Bulk

Ferrite Cores & Accessories 61 PLANAR I CORE

9361059002
Fair-Rite
1: $2.02
71In Stock

Mfr. Part #
9361059002

Mouser Part #
623-9361059002

Fair-Rite

Ferrite Cores & Accessories 61 PLANAR I CORE

Learn More

Datasheet

71In Stock

$2.02

$1.39

$1.20

$1.11

View

Min.: 1
Mult.: 1

Planar Cores

I Core

98 nH

Ferrite

Bulk

Ferrite Cores & Accessories 61 PLANAR I CORE

9361060002
Fair-Rite
1: $3.36
121In Stock

Mfr. Part #
9361060002

Mouser Part #
623-9361060002

Fair-Rite

Ferrite Cores & Accessories 61 PLANAR I CORE

Learn More

Datasheet

121In Stock

$3.36

$2.32

$1.99

$1.86

View

Min.: 1
Mult.: 1

Planar Cores

I Core

220 nH

Ferrite

Bulk

Ferrite Cores & Accessories 61 PLANAR I CORE

9361061002
Fair-Rite
1: $7.00
332In Stock

Mfr. Part #
9361061002

Mouser Part #
623-9361061002

Fair-Rite

Ferrite Cores & Accessories 61 PLANAR I CORE

Learn More

Datasheet

332In Stock

$7.00

$5.16

$4.41

$4.29

$2.97

Min.: 1
Mult.: 1

Planar Cores

I Core

340 nH

Ferrite

Bulk

Ferrite Cores & Accessories 67 PLANAR I CORE

9367053002
Fair-Rite
1: $2.35
94In Stock

Mfr. Part #
9367053002

Mouser Part #
623-9367053002

Fair-Rite

Ferrite Cores & Accessories 67 PLANAR I CORE

Learn More

Datasheet

94In Stock

Cut Tape

$2.35

$1.63

$1.39

$1.23

View

Reel

$0.825

Min.: 1
Mult.: 1

: 780

Ferrite Core

Planar Core

I Core

56 nH

Reel, Cut Tape

Ferrite Cores & Accessories 67 PLANAR I CORE

9367054002
Fair-Rite
1: $3.97
83In Stock

Mfr. Part #
9367054002

Mouser Part #
623-9367054002

Fair-Rite

Ferrite Cores & Accessories 67 PLANAR I CORE

Learn More

Datasheet

83In Stock

Cut Tape

$3.97

$2.75

$2.35

$2.06

View

Reel

$1.39

Min.: 1
Mult.: 1

: 966

Ferrite Core

Planar Core

I Core

95 nH

Reel, Cut Tape

Ferrite Cores & Accessories 67 PLANER I CORE

9367055002
Fair-Rite
1: $6.38
455In Stock

Mfr. Part #
9367055002

Mouser Part #
623-9367055002

Fair-Rite

Ferrite Cores & Accessories 67 PLANER I CORE

Learn More

Datasheet

455In Stock

Cut Tape

$6.38

$4.38

$3.73

$3.27

Reel

$2.56

View

Min.: 1
Mult.: 1

: 1,152

Ferrite Core

Planar Core

I Core

132 nH

Reel, Cut Tape

Ferrite Cores & Accessories 67 PLANAR I CORE

9367061002
Fair-Rite
1: $6.96
48In Stock

Mfr. Part #
9367061002

Mouser Part #
623-9367061002

Fair-Rite

Ferrite Cores & Accessories 67 PLANAR I CORE

Learn More

Datasheet

48In Stock

$6.96

$4.77

$4.10

$3.24

$2.65

Min.: 1
Mult.: 1

Planar Cores

I Core

120 nH

Ferrite

Bulk

Ferrite Cores & Accessories 79 I CORE

9379055002
Fair-Rite
1: $4.45
140In Stock

Mfr. Part #
9379055002

Mouser Part #
623-9379055002

Fair-Rite

Ferrite Cores & Accessories 79 I CORE

Learn More

Datasheet

140In Stock

$4.45

$3.08

$2.64

$2.61

View

Min.: 1
Mult.: 1

Planar Cores

I Core

4.8 uH

Ferrite

Bulk

Ferrite Cores & Accessories 79 PLANAR I CORE

9379059002
Fair-Rite
1: $1.71
71In Stock

Mfr. Part #
9379059002

Mouser Part #
623-9379059002

Fair-Rite

Ferrite Cores & Accessories 79 PLANAR I CORE

Learn More

Datasheet

71In Stock

$1.71

$1.18

$1.02

$0.94

View

Min.: 1
Mult.: 1

Planar Cores

I Core

1.075 uH

Ferrite

Bulk

I Core Ferrite Cores & Accessories

Mouser Electronics®

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93
B66291K
B66481P
B66483P
B66506K
B67345B
ELP18/4/10
ELP22/6/16
ELP32/6/20
EQ13/9/3
EQ25/6/18
ER23/5/13
I102/7/38
I14/1.5/5
I18/2/10
I20/2.3/14
I22/2.5/16
I25/2.3/18
I25/3/15
I30/2.7/20

14 mm x 5 mm
18 mm x 10 mm
30 mm x 20 mm
13 x 1
14 x 1.5 x 5
18 x 2 x 10
20 x 2
22 x 2.5 x 16
23 x 2 x 13
25 x 18 x 5.6
25 x 2
25 x 3 x 15
30 x 3
32 x 3 x 20
38 x 4 x 25
43 x 4 x 28
58 x 11 x 38
64 x 5 x 50
93 x 104 x 16
93 x 104 x 30

21 nH
26 nH
32 nH
56 nH
60 nH
66 nH
78 nH
80 nH
91 nH
95 nH
98 nH
100 nH
120 nH
132 nH
180 nH
220 nH
270 nH
340 nH
450 nH
554 nH