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 N48 400 +3% -3% Sold as set

B65811J0400A048
TDK
1: $8.13
800Expected 7/10/2026

Mfr. Part No.
B65811J0400A048

Mouser Part No
871-B65811J0400A048

TDK

Ferrite Cores & Accessories RM8 N48 400 +3% -3% Sold as set

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Datasheet

800Expected 7/10/2026

$8.13

$5.64

$4.52

$4.13

$3.89

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

B65812N1012D002
TDK
1: $2.86
9,650On Order

Mfr. Part No.
B65812N1012D002

Mouser Part No
871-B65812N1012D002

TDK

Ferrite Cores & Accessories Coil former RM8 Sumikon PM 9630

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Datasheet

9,650On Order

$2.86

$2.20

$2.08

$2.01

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

B65813N0630A048
TDK
1: $10.84
1,600On Order

Mfr. Part No.
B65813N0630A048

Mouser Part No
871-B65813N0630A048

TDK

Ferrite Cores & Accessories RM 10 N48 630 '+3%-3% Sold as set

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Datasheet

1,600On Order

$10.84

$7.52

$6.01

$5.51

$5.20

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B65814C1512T1
TDK
1: $4.46
3,582On Order

Mfr. Part No.
B65814C1512T1

Mouser Part No
871-B65814C1512T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

3,582On Order

$4.46

$3.07

$2.62

$2.33

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1008D001
TDK
1: $2.56
9,872On Order

Mfr. Part No.
B65814N1008D001

Mouser Part No
871-B65814N1008D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

9,872On Order

$2.56

$1.75

$1.51

$1.34

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65814N1012D001
TDK
1: $3.66
5,829Expected 12/10/2026

Mfr. Part No.
B65814N1012D001

Mouser Part No
871-B65814N1012D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

5,829Expected 12/10/2026

$3.66

$2.53

$2.16

$1.90

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

B65815E1000J041
TDK
1: $11.44
859On Order

Mfr. Part No.
B65815E1000J041

Mouser Part No
871-B65815E1000J41

TDK

Ferrite Cores & Accessories RM 12 N41 1000 +5%- 5% Sold as set

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Datasheet

859On Order

$11.44

$8.12

$6.51

$5.52

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Coil former RM5 SMD Vectra E130i

B65822F1008T2
TDK
1: $3.62
1,995Expected 11/9/2026

Mfr. Part No.
B65822F1008T2

Mouser Part No
871-B65822F1008T2

TDK

Ferrite Cores & Accessories Coil former RM5 SMD Vectra E130i

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Datasheet

1,995Expected 11/9/2026

$3.62

$2.50

$2.14

$1.89

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set

B65839A0000Y038
TDK
1: $2.75
6,000Expected 20/10/2026

Mfr. Part No.
B65839A0000Y038

Mouser Part No
871-B65839A0000Y038

TDK

Ferrite Cores & Accessories EP7-T38 '+40%-30% Sold as set

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Datasheet

6,000Expected 20/10/2026

$2.75

$1.90

$1.63

$1.44

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set

B65841A0000R087
TDK
1: $2.73
5,419Expected 24/9/2026

Mfr. Part No.
B65841A0000R087

Mouser Part No
871-B65841A0000R087

TDK

Ferrite Cores & Accessories EP10-N87 +30%-20% Sold as set

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Datasheet

5,419Expected 24/9/2026

$2.73

$1.89

$1.62

$1.43

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B65844W1010D001
TDK
1: $2.50
3,998On Order

Mfr. Part No.
B65844W1010D001

Mouser Part No
871-B65844W1010D001

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

3,998On Order

$2.50

$1.73

$1.50

$1.37

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ 35X35 N97 6500 +30%-20% Sold as set

B65881A0000R097
TDK
1: $18.28
288Expected 16/11/2026

Mfr. Part No.
B65881A0000R097

Mouser Part No
871-B65881A0000R097

TDK

Ferrite Cores & Accessories PQ 35X35 N97 6500 +30%-20% Sold as set

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Datasheet

288Expected 16/11/2026

$18.28

$13.23

$10.64

$10.32

$10.31

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

B65887E0000R049
TDK
1: $21.00
360On Order

Mfr. Part No.
B65887E0000R049

Mouser Part No
871-B65887E0000R049

TDK

Ferrite Cores & Accessories RM14/I-N49 '+30%-20% Sold as set

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Datasheet

Product Comments

360On Order

$21.00

$15.20

$12.21

$11.86

$11.85

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

B65937A0000X022
TDK
1: $2.58
13,000On Order

Mfr. Part No.
B65937A0000X022

Mouser Part No
871-B65937A0000X022

TDK

Ferrite Cores & Accessories P CORE HALF 14.4X7.5

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Datasheet

13,000On Order

$2.58

$1.78

$1.52

$1.34

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories YOKE EF20

B66206A2010X000
TDK
1: $1.06
9,787Expected 17/8/2026

Mfr. Part No.
B66206A2010X000

Mouser Part No
871-B66206A2010X

TDK

Ferrite Cores & Accessories YOKE EF20

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Datasheet

9,787Expected 17/8/2026

$1.06

$0.966

$0.895

$0.828

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

B66208W1010T001
TDK
1: $2.56
9,600On Order

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

TDK

Ferrite Cores & Accessories CF-E25/13 7-H-1S-10P/HT

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Datasheet

9,600On Order

$2.56

$1.77

$1.52

$1.41

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 7.5 UH 25% 43X10X28

B66291G0000X197
TDK
1: $9.37
1,035Expected 23/9/2026

Mfr. Part No.
B66291G0000X197

Mouser Part No
871-B66291GX197

TDK

Ferrite Cores & Accessories 7.5 UH 25% 43X10X28

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Datasheet

1,035Expected 23/9/2026

$9.37

$6.50

$5.21

$4.77

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM

B66311G0170X187
TDK
1: $1.65
5,690On Order

Mfr. Part No.
B66311G0170X187

Mouser Part No
871-B66311G0170X187

TDK

Ferrite Cores & Accessories E20/10/6 N87LP 0.170 MM

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Datasheet

5,690On Order

$1.65

$1.14

$0.982

$0.904

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N27LP 0.250 MM

B66311G0250X127
TDK
1: $1.60
5,880Expected 11/11/2026

Mfr. Part No.
B66311G0250X127

Mouser Part No
871-B66311G0250X127

TDK

Ferrite Cores & Accessories E20/10/6 N27LP 0.250 MM

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Datasheet

5,880Expected 11/11/2026

$1.60

$1.12

$0.962

$0.854

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM

B66311G0500X127
TDK
1: $1.26
5,630Expected 3/12/2026

Mfr. Part No.
B66311G0500X127

Mouser Part No
871-B66311G0500X127

TDK

Ferrite Cores & Accessories E20/10/6 N27LP 0.500 MM

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Datasheet

5,630Expected 3/12/2026

$1.26

$0.887

$0.763

$0.677

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM

B66317G0500X127
TDK
1: $1.52
3,600Expected 3/12/2026

Mfr. Part No.
B66317G0500X127

Mouser Part No
871-B66317G0500X127

TDK

Ferrite Cores & Accessories E25/13/7 N27LP=0.5MM

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Datasheet

3,600Expected 3/12/2026

$1.52

$1.07

$0.918

$0.815

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM

B66317G1000X187
TDK
1: $1.58
3,600Expected 14/8/2026

Mfr. Part No.
B66317G1000X187

Mouser Part No
871-B66317G1000X187

TDK

Ferrite Cores & Accessories E25/13/7 N87LP=1.0MM

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Datasheet

3,600Expected 14/8/2026

$1.58

$1.09

$0.94

$0.865

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

B66317G500X187
TDK
1: $1.58
3,587Expected 15/9/2026

Mfr. Part No.
B66317G500X187

Mouser Part No
871-B66317G500X187

TDK

Ferrite Cores & Accessories E25/13/7 N87 gap 0.5 mm

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Datasheet

3,587Expected 15/9/2026

$1.58

$1.09

$0.941

$0.866

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E42/21/15 N27OL

B66325G0000X127
TDK
1: $6.90
832Expected 14/8/2026

Mfr. Part No.
B66325G0000X127

Mouser Part No
871-B66325GX127

TDK

Ferrite Cores & Accessories E42/21/15 N27OL

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Datasheet

832Expected 14/8/2026

$6.90

$4.72

$4.01

$3.51

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

B66365GX197
TDK
1: $8.09
3,021On Order

Mfr. Part No.
B66365GX197

Mouser Part No
871-B66365GX197

TDK

Ferrite Cores & Accessories ETD44/22/15 N97 3600 +30% -20%

Learn More

Datasheet

3,021On Order

$8.09

$5.55

$4.72

$4.13

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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