Passive Components – Mouser Singapore

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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 RM8 N87 100 +3%-3% Sold as set

B65811J0100A087
TDK
1: $4.61
525In Stock

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

525In Stock

$4.61

$3.17

$2.69

$2.37

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

B66325G1000X127
TDK
1: $5.07
817In Stock

Mfr. Part No.
B66325G1000X127

Mouser Part No
871-B66325G1000X127

TDK

Ferrite Cores & Accessories E42/21/15 N27LP 1.0 MM

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Datasheet

817In Stock

$5.07

$3.48

$3.05

$2.67

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Min.: 1
Mult.: 1

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

B66459K0000X187
TDK
1: $5.82
426In Stock

Mfr. Part No.
B66459K0000X187

Mouser Part No
871-B66459KX187

TDK

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

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Datasheet

426In Stock

$5.82

$3.98

$3.37

$2.95

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

B66461G0000X187
TDK
1: $7.49
324In Stock

Mfr. Part No.
B66461G0000X187

Mouser Part No
871-B66461G0000X187

TDK

Ferrite Cores & Accessories ELP43/10/28 N87OL NO RECESS

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Datasheet

324In Stock

$7.49

$5.41

$4.54

$3.98

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

B64290L0742X038
TDK
1: $1.28
3,451In Stock

Mfr. Part No.
B64290L0742X038

Mouser Part No
871-B64290L0742X038

TDK

Ferrite Cores & Accessories 12.7X7.9X6.35 T38 TOROID

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Datasheet

3,451In Stock

$1.28

$0.896

$0.771

$0.685

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Reel

$0.42

Min.: 1
Mult.: 1

: 1,500

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

B65806J2204X000
TDK
1: $0.34
9,015In Stock

Mfr. Part No.
B65806J2204X000

Mouser Part No
871-B65806J2204X000

TDK

Ferrite Cores & Accessories CLM-RM5 2 PCS REQUIRED

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Datasheet

9,015In Stock

$0.34

$0.238

$0.207

$0.185

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E5-N87 '+30%-20%

B66303G0000X187
TDK
1: $1.12
13,661In Stock

Mfr. Part No.
B66303G0000X187

Mouser Part No
871-B66303G0000X187

TDK

Ferrite Cores & Accessories E5-N87 '+30%-20%

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Datasheet

13,661In Stock

$1.12

$0.783

$0.675

$0.60

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

B66483G0000X149
TDK
1: $3.97
925In Stock

Mfr. Part No.
B66483G0000X149

Mouser Part No
871-B66483GX149

TDK

Ferrite Cores & Accessories EQ20/6.3/14 N49 2400 +25% -25%

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Datasheet

925In Stock

$3.97

$2.73

$2.33

$2.05

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

B64290L0022X065
TDK
1: $7.68
410In Stock

Mfr. Part No.
B64290L0022X065

Mouser Part No
871-B64290L0022X065

TDK

Ferrite Cores & Accessories 41.8X26.2X12.5 T65 TOROID

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Datasheet

410In Stock

$7.68

$5.24

$4.35

$3.85

$3.40

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N87 Sold as set

B65807J0160A087
TDK
1: $4.53
937In Stock

Mfr. Part No.
B65807J0160A087

Mouser Part No
871-B65807J0160A087

TDK

Ferrite Cores & Accessories RM6 N87 Sold as set

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Datasheet

937In Stock

$4.53

$3.10

$2.64

$2.31

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25%

B66506G0000X149
TDK
1: $5.55
692In Stock

Mfr. Part No.
B66506G0000X149

Mouser Part No
871-B66506GX149

TDK

Ferrite Cores & Accessories EQ30/8/20 N49 3330 +25% -25%

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Datasheet

692In Stock

$5.55

$3.79

$3.22

$2.82

Reel

$2.33

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Min.: 1
Mult.: 1

: 288

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

B65523J0000R097
TDK
1: $1.89
2,494In Stock

Mfr. Part No.
B65523J0000R097

Mouser Part No
871-B65523JR97

TDK

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

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Datasheet

2,494In Stock

$1.89

$1.32

$1.13

$1.00

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set

B65843A0100A087
TDK
1: $2.92
994In Stock

Mfr. Part No.
B65843A0100A087

Mouser Part No
871-B65843A0100A087

TDK

Ferrite Cores & Accessories EP13 N87 100 +3%-3% Sold as set

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Datasheet

994In Stock

$2.92

$2.01

$1.73

$1.52

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP5-N87 +30%-20% Sold as set

B65855A0000R087
TDK
1: $1.78
4,267In Stock

Mfr. Part No.
B65855A0000R087

Mouser Part No
871-B65855A0000R087

TDK

Ferrite Cores & Accessories EP5-N87 +30%-20% Sold as set

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Datasheet

4,267In Stock

$1.78

$1.24

$1.07

$0.944

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set

B65887E0000R041
TDK
1: $16.27
203In Stock

Mfr. Part No.
B65887E0000R041

Mouser Part No
871-B65887E0000R041

TDK

Ferrite Cores & Accessories RM14/I-N41 '+30%-20% Sold as set

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Datasheet

Product Comments

203In Stock

$16.27

$10.85

$9.04

$8.23

$8.21

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E36/18/11 N87 3100 +30% -20%

B66389GX187
TDK
1: $3.09
1,143In Stock
420Expected 10/8/2026

Mfr. Part No.
B66389GX187

Mouser Part No
871-B66389GX187

TDK

Ferrite Cores & Accessories E36/18/11 N87 3100 +30% -20%

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Datasheet

1,143In Stock

420Expected 10/8/2026

$3.09

$2.14

$1.82

$1.60

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 29.5X19.0X14.9 T65 TOROID

B64290L0647X065
TDK
1: $6.24
369In Stock

Mfr. Part No.
B64290L0647X065

Mouser Part No
871-B64290L0647X065

TDK

Ferrite Cores & Accessories 29.5X19.0X14.9 T65 TOROID

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Datasheet

369In Stock

$6.24

$4.27

$3.60

$3.16

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 14X8 N48 160 +2%-2% Sold as set

B65541T0160G048
TDK
1: $5.05
599In Stock

Mfr. Part No.
B65541T0160G048

Mouser Part No
871-B65541T0160G048

TDK

Ferrite Cores & Accessories P 14X8 N48 160 +2%-2% Sold as set

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Datasheet

599In Stock

$5.05

$3.47

$2.94

$2.58

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

B65811J65A87
TDK
1: $4.80
468In Stock

Mfr. Part No.
B65811J65A87

Mouser Part No
871-B65811J65A87

TDK

Ferrite Cores & Accessories RM8 N87 65 +3% -3%

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Datasheet

468In Stock

$4.80

$3.29

$2.80

$2.45

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

B65813P0000R049
TDK
1: $7.29
785In Stock

Mfr. Part No.
B65813P0000R049

Mouser Part No
871-B65813P0000R049

TDK

Ferrite Cores & Accessories RM10 N49 3700 '+30%-20% Sold as set

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Datasheet

785In Stock

$7.29

$4.99

$4.23

$3.70

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

B65887P0000R087
TDK
1: $14.01
137In Stock

Mfr. Part No.
B65887P0000R087

Mouser Part No
871-B65887P0000R087

TDK

Ferrite Cores & Accessories RM14 N87 7100 '+30%-20% Sold as set

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Datasheet

Product Comments

137In Stock

$14.01

$9.38

$7.85

$6.90

$6.88

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3/14.8/10 N30 TOROID

B64290A0618X830
TDK
1: $2.30
1,184In Stock

Mfr. Part No.
B64290A0618X830

Mouser Part No
871-B64290A0618X830

TDK

Ferrite Cores & Accessories 25.3/14.8/10 N30 TOROID

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Datasheet

1,184In Stock

$2.30

$1.59

$1.37

$1.20

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

B64290L0616X035
TDK
1: $6.72
300In Stock

Mfr. Part No.
B64290L0616X035

Mouser Part No
871-B64290L0616X035

TDK

Ferrite Cores & Accessories 25.3X14.8X20 T35 TOROID

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Datasheet

300In Stock

$6.72

$4.58

$3.88

$3.39

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R58.3/32/18 T38 toroid

B64290L0043X038
TDK
1: $31.06
53In Stock

Mfr. Part No.
B64290L0043X038

Mouser Part No
871-B64290L43X38

TDK

Ferrite Cores & Accessories R58.3/32/18 T38 toroid

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Datasheet

53In Stock

$31.06

$21.15

$17.41

$16.43

Min.: 1
Mult.: 1

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

B65523J0400K087
TDK
1: $2.03
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

$2.03

$1.41

$1.20

$1.06

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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