Passive Components – Mouser Hong Kong

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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 RM6/I-N49 '+30%-20% Sold as set

B65807J0000R049
TDK
1: HK$21.70
12,050In Stock

Mfr. Part No.
B65807J0000R049

Mouser Part No
871-B65807J0000R049

TDK

Ferrite Cores & Accessories RM6/I-N49 '+30%-20% Sold as set

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Datasheet

12,050In Stock

HK$21.70

HK$16.19

HK$14.30

HK$12.99

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 70X14.5

B65945A0000X022
TDK
1: HK$336.61
141In Stock
80Expected 30/11/2026

Mfr. Part No.
B65945A0000X022

Mouser Part No
871-B65945A0000X022

TDK

Ferrite Cores & Accessories 70X14.5

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Datasheet

141In Stock

80Expected 30/11/2026

HK$336.61

HK$243.23

HK$230.98

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 50X30X20 N27 TOROID

B64290L0082X027
TDK
1: HK$121.90
210In Stock
120Expected 30/11/2026

Mfr. Part No.
B64290L0082X027

Mouser Part No
871-B64290L0082X027

TDK

Ferrite Cores & Accessories 50X30X20 N27 TOROID

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Datasheet

210In Stock

120Expected 30/11/2026

HK$121.90

HK$88.20

HK$70.86

HK$68.72

HK$59.76

Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set

B65805N0125G048
TDK
1: HK$31.15
1,490In Stock

Mfr. Part No.
B65805N0125G048

Mouser Part No
871-B65805N0125G048

TDK

Ferrite Cores & Accessories RM5 N48 125 +2% -2% Sold as set

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Datasheet

1,490In Stock

HK$31.15

HK$21.37

HK$18.08

HK$15.86

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

B65807P0000R087
TDK
1: HK$28.03
2,491In Stock

Mfr. Part No.
B65807P0000R087

Mouser Part No
871-B65807P0000R087

TDK

Ferrite Cores & Accessories RM6 N87 3000 '+30%-20% Sold as set

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Datasheet

2,491In Stock

HK$28.03

HK$19.40

HK$16.60

HK$14.63

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

B64290L0022X037
TDK
1: HK$58.36
551In Stock

Mfr. Part No.
B64290L0022X037

Mouser Part No
871-B64290L0022X037

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

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Datasheet

551In Stock

HK$58.36

HK$39.46

HK$33.21

HK$28.85

HK$26.88

Min.: 1
Mult.: 1

Ferrite Cores & Accessories TOROID 10X6X4 N87

B64290L38X87
TDK
1: HK$2.79
23,255In Stock

Mfr. Part No.
B64290L38X87

Mouser Part No
871-B64290L38X87

TDK

Ferrite Cores & Accessories TOROID 10X6X4 N87

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Datasheet

23,255In Stock

HK$2.79

HK$1.96

HK$1.70

HK$1.52

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Reel

HK$0.773

Min.: 1
Mult.: 1

: 3,000

Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set

B65671D0000R048
TDK
1: HK$58.36
1,184In Stock

Mfr. Part No.
B65671D0000R048

Mouser Part No
871-B65671D0000R048

TDK

Ferrite Cores & Accessories P26/16-N48 +30%-20% Sold as set

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Datasheet

1,184In Stock

HK$58.36

HK$39.46

HK$33.21

HK$28.85

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 26X16 N87 5500 +30%-20% Sold as set

B65671W0000R087
TDK
1: HK$46.03
1,621In Stock

Mfr. Part No.
B65671W0000R087

Mouser Part No
871-B65671W0000R087

TDK

Ferrite Cores & Accessories P 26X16 N87 5500 +30%-20% Sold as set

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Datasheet

1,621In Stock

HK$46.03

HK$31.32

HK$26.47

HK$23.10

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set

B65847A0000R030
TDK
1: HK$52.28
1,044In Stock

Mfr. Part No.
B65847A0000R030

Mouser Part No
871-B65847A0000R030

TDK

Ferrite Cores & Accessories EP20-N30 '+30%-20% Sold as set

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Datasheet

1,044In Stock

HK$52.28

HK$35.51

HK$29.92

HK$26.06

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories YOKE EF20

B66206A2001X000
TDK
1: HK$8.14
5,532In Stock

Mfr. Part No.
B66206A2001X000

Mouser Part No
871-B66206A2001X000

TDK

Ferrite Cores & Accessories YOKE EF20

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Datasheet

5,532In Stock

HK$8.14

HK$5.70

HK$4.90

HK$4.35

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Min.: 1
Mult.: 1

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

B66283K0000X149
TDK
1: HK$19.07
1,894In Stock

Mfr. Part No.
B66283K0000X149

Mouser Part No
871-B66283KX149

TDK

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

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Datasheet

1,894In Stock

HK$19.07

HK$13.23

HK$11.26

HK$9.95

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 3.6/2.1/2.5 DOUBLE-APERTURE CORE

B62152A0008X030
TDK
1: HK$3.95
57,904In Stock

Mfr. Part No.
B62152A0008X030

Mouser Part No
871-B62152A0008X030

TDK

Ferrite Cores & Accessories 3.6/2.1/2.5 DOUBLE-APERTURE CORE

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Datasheet

57,904In Stock

HK$3.95

HK$2.75

HK$2.38

HK$2.12

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8/26.2/12.5N87 TOROID

B64290L0022X087
TDK
1: HK$39.37
1,530In Stock

Mfr. Part No.
B64290L0022X087

Mouser Part No
871-B64290L0022X087

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5N87 TOROID

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Datasheet

1,530In Stock

HK$39.37

HK$27.04

HK$22.93

HK$20.14

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID

B64290L0615X830
TDK
1: HK$20.39
1,751In Stock

Mfr. Part No.
B64290L0615X830

Mouser Part No
871-B64290L0615X830

TDK

Ferrite Cores & Accessories 25.3X14.8X15 N30 TOROID

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Datasheet

1,751In Stock

HK$20.39

HK$14.06

HK$12.00

HK$10.60

HK$9.29

Reel

HK$7.83

Min.: 1
Mult.: 1

: 300

Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID

B64290L0743X038
TDK
1: HK$7.56
19,147In Stock

Mfr. Part No.
B64290L0743X038

Mouser Part No
871-B64290L0743X038

TDK

Ferrite Cores & Accessories 15.8X8.9X4.7 T38 TOROID

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Datasheet

19,147In Stock

HK$7.56

HK$5.28

HK$4.55

HK$4.04

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Reel

HK$2.47

Min.: 1
Mult.: 1

: 2,500

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

B65525J0160A087
TDK
1: HK$12.08
6,713In Stock

Mfr. Part No.
B65525J0160A087

Mouser Part No
871-B65525J0160A087

TDK

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

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Datasheet

6,713In Stock

HK$12.08

HK$8.38

HK$7.18

HK$6.35

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set

B65805N0063A033
TDK
1: HK$32.22
1,354In Stock

Mfr. Part No.
B65805N0063A033

Mouser Part No
871-B65805N0063A033

TDK

Ferrite Cores & Accessories RM5 M33 63 +3%-3% Sold as set

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Datasheet

1,354In Stock

HK$32.22

HK$22.11

HK$18.74

HK$16.44

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set

B65807J0100A033
TDK
1: HK$35.26
2,112In Stock

Mfr. Part No.
B65807J0100A033

Mouser Part No
871-B65807J100A33

TDK

Ferrite Cores & Accessories RM6 M33 100 +3% -3% Sold as set

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Datasheet

2,112In Stock

HK$35.26

HK$24.17

HK$20.47

HK$17.92

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set

B65807N0063A033
TDK
1: HK$35.43
2,209In Stock

Mfr. Part No.
B65807N0063A033

Mouser Part No
871-B65807N0063A033

TDK

Ferrite Cores & Accessories RM6 M33 63 +3%-3% Sold as set

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Datasheet

2,209In Stock

HK$35.43

HK$24.25

HK$20.55

HK$18.00

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set

B65843A0000R087
TDK
1: HK$16.03
3,372In Stock

Mfr. Part No.
B65843A0000R087

Mouser Part No
871-B65843A0000R087

TDK

Ferrite Cores & Accessories EP13-N87 '+30%-20% Sold as set

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Datasheet

3,372In Stock

HK$16.03

HK$11.18

HK$9.54

HK$8.38

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ELP22/6/16 N87OL

B66285G0000X187
TDK
1: HK$14.71
4,358In Stock

Mfr. Part No.
B66285G0000X187

Mouser Part No
871-B66285G0000X187

TDK

Ferrite Cores & Accessories ELP22/6/16 N87OL

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Datasheet

4,358In Stock

HK$14.71

HK$10.28

HK$8.80

HK$7.71

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories EQ25 N97

B66481G0000X197
TDK
1: HK$26.63
1,243In Stock

Mfr. Part No.
B66481G0000X197

Mouser Part No
871-B66481G0000X197

TDK

Ferrite Cores & Accessories EQ25 N97

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Datasheet

1,243In Stock

HK$26.63

HK$18.33

HK$15.62

HK$13.65

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

B64290A0048X001
TDK
1: HK$105.87
216In Stock

Mfr. Part No.
B64290A0048X001

Mouser Part No
871-B64290A48X1

TDK

Ferrite Cores & Accessories R34/20.5/12.5 K 1 toroid

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216In Stock

HK$105.87

HK$73.65

HK$60.17

HK$56.96

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 40X24X16 T65 TOROID

B64290L0659X065
TDK
1: HK$72.91
528In Stock

Mfr. Part No.
B64290L0659X065

Mouser Part No
871-B64290L0659X065

TDK

Ferrite Cores & Accessories 40X24X16 T65 TOROID

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Datasheet

528In Stock

HK$72.91

HK$49.07

HK$41.10

HK$34.94

HK$34.85

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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