Passive Components – Mouser Canada

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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 TOROID 25.3X14.8X10 T38

B64290L618X38
TDK
1: $2.72
1,642In Stock
1,000Expected 2026-08-12

Mfr. Part #
B64290L618X38

Mouser Part #
871-B64290L618X38

TDK

Ferrite Cores & Accessories TOROID 25.3X14.8X10 T38

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Datasheet

1,642In Stock

1,000Expected 2026-08-12

$2.72

$1.89

$1.63

Reel

$1.63

Min.: 1
Mult.: 1

: 500

Ferrite Cores & Accessories R25.3/14.8/10 T65 toroid

B64290L0618X065
TDK
1: $3.14
2,055In Stock

Mfr. Part #
B64290L0618X065

Mouser Part #
871-B64290L618X65

TDK

Ferrite Cores & Accessories R25.3/14.8/10 T65 toroid

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Datasheet

2,055In Stock

$3.14

$2.17

$1.86

$1.64

View

Reel

$1.18

Min.: 1
Mult.: 1

: 500

Ferrite Cores & Accessories TOROID20X10X7T35

B64290L0632X035
TDK
1: $3.00
1,923In Stock

Mfr. Part #
B64290L0632X035

Mouser Part #
871-B64290L632X35

TDK

Ferrite Cores & Accessories TOROID20X10X7T35

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Datasheet

1,923In Stock

$3.00

$2.07

$1.77

$1.57

View

Reel

$1.12

Min.: 1
Mult.: 1

: 1,000

Ferrite Cores & Accessories TOROID 38.1X19.05 X19.05 T38

B64290L0668X038
TDK
1: $11.98
240In Stock
1,680Expected 2026-09-07

Mfr. Part #
B64290L0668X038

Mouser Part #
871-B64290L668X38

TDK

Ferrite Cores & Accessories TOROID 38.1X19.05 X19.05 T38

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Datasheet

240In Stock

1,680Expected 2026-09-07

$11.98

$8.08

$6.78

$6.18

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid

B64290L0719X049
TDK
1: $2.95
3,300In Stock

Mfr. Part #
B64290L0719X049

Mouser Part #
871-B64290L719X49

TDK

Ferrite Cores & Accessories R22.1/13.7/7.9 N49 toroid

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Datasheet

3,300In Stock

$2.95

$2.06

$1.76

$1.56

Reel

$1.19

View

Min.: 1
Mult.: 1

: 750

Ferrite Cores & Accessories TOROID 50X30X20 N30

B64290L82X830
TDK
1: $16.20
1,051In Stock
2,040On Order

Mfr. Part #
B64290L82X830

Mouser Part #
871-B64290L82X830

TDK

Ferrite Cores & Accessories TOROID 50X30X20 N30

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Datasheet

1,051In Stock

2,040On Order

$16.20

$10.84

$9.82

$9.78

Quote

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

B64290P0037X001
TDK
1: $2.13
2,968In Stock

Mfr. Part #
B64290P0037X001

Mouser Part #
871-B64290P0037X001

TDK

Ferrite Cores & Accessories 6.3 X 3.8 X 2.5 TOROID

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Datasheet

2,968In Stock

$2.13

$1.48

$1.27

$1.12

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 6.3X3.8X2.5 N49 TOROID

B64290P0037X049
TDK
1: $1.37
32,710In Stock

Mfr. Part #
B64290P0037X049

Mouser Part #
871-B64290P0037X049

TDK

Ferrite Cores & Accessories 6.3X3.8X2.5 N49 TOROID

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Datasheet

32,710In Stock

$1.37

$0.95

$0.818

$0.726

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories TOROID 6.3X3.8X2.5 T38

B64290P37X38
TDK
1: $1.09
9,612In Stock

Mfr. Part #
B64290P37X38

Mouser Part #
871-B64290P37X38

TDK

Ferrite Cores & Accessories TOROID 6.3X3.8X2.5 T38

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Datasheet

9,612In Stock

$1.09

$0.769

$0.662

$0.589

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P7/4-N30 +40%-30% Sold as set

B65511A0000Y030
TDK
1: $4.85
3,131In Stock
6,000Expected 2026-10-19

Mfr. Part #
B65511A0000Y030

Mouser Part #
871-B65511A0000Y030

TDK

Ferrite Cores & Accessories P7/4-N30 +40%-30% Sold as set

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Datasheet

3,131In Stock

6,000Expected 2026-10-19

$4.85

$3.34

$2.84

$2.49

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set

B65517D0250J048
TDK
1: $2.72
2,538In Stock

Mfr. Part #
B65517D0250J048

Mouser Part #
871-B65517D0250J048

TDK

Ferrite Cores & Accessories P9X5 N48 250 + 3%-3% Sold as set

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Datasheet

2,538In Stock

$2.72

$1.89

$1.61

$1.42

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ADJUSTMENT SCREW P 9 X 5

B65518C3000X001
TDK
1: $2.58
2,946In Stock

Mfr. Part #
B65518C3000X001

Mouser Part #
871-B65518C3000X001

TDK

Ferrite Cores & Accessories ADJUSTMENT SCREW P 9 X 5

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Datasheet

2,946In Stock

$2.58

$1.80

$1.54

$1.35

View

Min.: 1
Mult.: 1

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

B65525J0000R087
TDK
1: $2.06
4,233In Stock
8,000Expected 2026-07-20

Mfr. Part #
B65525J0000R087

Mouser Part #
871-B65525J0000R087

TDK

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

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Datasheet

4,233In Stock

8,000Expected 2026-07-20

Cut Tape

$2.06

$1.43

$1.23

$1.09

View

Reel

$0.724

Min.: 1
Mult.: 1

: 1,000

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

B65525J0160A087
TDK
1: $2.12
6,766In Stock

Mfr. Part #
B65525J0160A087

Mouser Part #
871-B65525J0160A087

TDK

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

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Datasheet

6,766In Stock

$2.12

$1.47

$1.26

$1.11

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P11/7-N48 +30% -20% Sold as set

B65531D0000R048
TDK
1: $3.56
3,000In Stock

Mfr. Part #
B65531D0000R048

Mouser Part #
871-B65531D0000R048

TDK

Ferrite Cores & Accessories P11/7-N48 +30% -20% Sold as set

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Datasheet

3,000In Stock

$3.56

$2.68

$2.29

$2.02

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set

B65531D0250A048
TDK
1: $3.61
2,864In Stock
3,000Expected 2026-06-26

Mfr. Part #
B65531D0250A048

Mouser Part #
871-B65531D0250A048

TDK

Ferrite Cores & Accessories P 11X7 N48 250 +3% -3% Sold as set

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Datasheet

2,864In Stock

3,000Expected 2026-06-26

$3.61

$2.51

$2.13

$1.87

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 14X8 M33 100 +3%-3% Sold as set

B65541T0100A033
TDK
1: $5.56
6,634In Stock

Mfr. Part #
B65541T0100A033

Mouser Part #
871-B65541T0100A033

TDK

Ferrite Cores & Accessories P 14X8 M33 100 +3%-3% Sold as set

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Datasheet

6,634In Stock

$5.56

$3.82

$3.24

$2.82

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

B65541T0400A048
TDK
1: $5.34
1,471In Stock

Mfr. Part #
B65541T0400A048

Mouser Part #
871-B65541T0400A048

TDK

Ferrite Cores & Accessories P 14X8 N48 400 +3%-3% Sold as set

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Datasheet

1,471In Stock

$5.34

$3.67

$3.11

$2.74

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER

B65542B0000T001
TDK
1: $0.461
16,737In Stock

Mfr. Part #
B65542B0000T001

Mouser Part #
871-B65542B0000T001

TDK

Ferrite Cores & Accessories COIL FORMER

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Datasheet

16,737In Stock

$0.461

$0.324

$0.282

$0.252

View

Min.: 1
Mult.: 1

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

B65611D0000R048
TDK
1: $13.13
313In Stock
400Expected 2026-09-08

Mfr. Part #
B65611D0000R048

Mouser Part #
871-B65611D0000R048

TDK

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

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Datasheet

313In Stock

400Expected 2026-09-08

$13.13

$9.04

$7.57

$6.54

$6.51

Min.: 1
Mult.: 1

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

B65651D0250A048
TDK
1: $7.30
1,358In Stock

Mfr. Part #
B65651D0250A048

Mouser Part #
871-B65651D0250A048

TDK

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

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Datasheet

1,358In Stock

$7.30

$4.98

$4.20

$3.67

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set

B65651D0160A048
TDK
1: $7.42
943In Stock

Mfr. Part #
B65651D0160A048

Mouser Part #
871-B65651D160A48

TDK

Ferrite Cores & Accessories P18/11 N48 160 +3% -3% Sold as set

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Datasheet

943In Stock

$7.42

$5.05

$4.28

$3.73

View

Min.: 1
Mult.: 1

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

B65651T0250A048
TDK
1: $8.71
561In Stock

Mfr. Part #
B65651T0250A048

Mouser Part #
871-B65651T0250A048

TDK

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

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Datasheet

561In Stock

$8.71

$5.92

$5.00

$4.35

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 18X11 N48 400 +3% -3% Sold as set

B65651T0400A048
TDK
1: $8.71
1,005In Stock
1,000Expected 2026-10-05

Mfr. Part #
B65651T0400A048

Mouser Part #
871-B65651T0400A048

TDK

Ferrite Cores & Accessories P 18X11 N48 400 +3% -3% Sold as set

Learn More

Datasheet

1,005In Stock

1,000Expected 2026-10-05

$8.71

$5.92

$5.00

$4.35

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

B65659F1X23
TDK
1: $3.04
4,213In Stock

Mfr. Part #
B65659F1X23

Mouser Part #
871-B65659F1X23

TDK

Ferrite Cores & Accessories Adjusting screw N22 M2 Pocan B3235

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Datasheet

4,213In Stock

$3.04

$2.10

$1.80

$1.58

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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