Passive Components – Mouser Japan

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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 ELP102/20.3/37.5 N97 8500 + 25- 25%

B66297G0000X197
TDK
1: ¥2,863.6
1,966In Stock

Mfr. Part #
B66297G0000X197

Mouser Part #
871-B66297GX197

TDK

Ferrite Cores & Accessories ELP102/20.3/37.5 N97 8500 + 25- 25%

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Datasheet

1,966In Stock

¥2,863.6

¥1,993.2

¥1,820.5

¥1,815.5

Quote

Min.: 1
Mult.: 1

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

B65807J0000R049
TDK
1: ¥318.9
12,049In Stock

Mfr. Part #
B65807J0000R049

Mouser Part #
871-B65807J0000R049

TDK

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

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Datasheet

12,049In Stock

¥318.9

¥295.7

¥275.7

¥255.8

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid

B64290L0730X830
TDK
1: ¥6,957.9
392In Stock

Mfr. Part #
B64290L0730X830

Mouser Part #
871-B64290L730X830

TDK

Ferrite Cores & Accessories R87/54.3/13.5 N30 toroid

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Datasheet

392In Stock

¥6,957.9

¥5,265.4

¥5,042.8

Min.: 1
Mult.: 1

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

B62152A0008X030
TDK
1: ¥79.7
57,904In Stock

Mfr. Part #
B62152A0008X030

Mouser Part #
871-B62152A0008X030

TDK

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

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Datasheet

57,904In Stock

¥79.7

¥55.6

¥48.2

¥42.9

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 70X14.5

B65945A0000X022
TDK
1: ¥8,306.7
138In Stock
80Expected 11/30/2026

Mfr. Part #
B65945A0000X022

Mouser Part #
871-B65945A0000X022

TDK

Ferrite Cores & Accessories 70X14.5

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Datasheet

138In Stock

80Expected 11/30/2026

¥8,306.7

¥6,092.5

¥5,476.3

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 50X30X20 N27 TOROID

B64290L0082X027
TDK
1: ¥2,915.1
210In Stock
120Expected 11/30/2026

Mfr. Part #
B64290L0082X027

Mouser Part #
871-B64290L0082X027

TDK

Ferrite Cores & Accessories 50X30X20 N27 TOROID

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Datasheet

210In Stock

120Expected 11/30/2026

¥2,915.1

¥2,109.5

¥1,798.9

¥1,797.2

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

B66422W1010D1
TDK
1: ¥377
5,425In Stock
3,900Expected 2/16/2027

Mfr. Part #
B66422W1010D1

Mouser Part #
871-B66422W1010D1

TDK

Ferrite Cores & Accessories COIL FORMER SUMIKON PM 9630

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Datasheet

5,425In Stock

3,900Expected 2/16/2027

¥377

¥260.8

¥222.6

¥197.7

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid

B64290L0730X037
TDK
1: ¥8,829.9
64In Stock

Mfr. Part #
B64290L0730X037

Mouser Part #
871-B64290L0730X037

TDK

Ferrite Cores & Accessories R87/54.3/13.5 T37 toroid

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Datasheet

64In Stock

¥8,829.9

¥6,320.1

¥5,891.6

Min.: 1
Mult.: 1

Ferrite Cores & Accessories 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87

B66287G260X187
TDK
1: ¥631.2
2,193In Stock

Mfr. Part #
B66287G260X187

Mouser Part #
871-B66287G260X187

TDK

Ferrite Cores & Accessories 260 nH 0.25 32 x 6 x 20 ELP Core Gapped N87

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Datasheet

2,193In Stock

¥631.2

¥433.5

¥367.1

¥322.2

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Min.: 1
Mult.: 1

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

B65805N0125G048
TDK
1: ¥745.8
1,490In Stock

Mfr. Part #
B65805N0125G048

Mouser Part #
871-B65805N0125G048

TDK

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

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Datasheet

1,490In Stock

¥745.8

¥511.6

¥435.2

¥392

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set

B65883A0000R087
TDK
1: ¥1,955
269In Stock
270Expected 10/29/2026

Mfr. Part #
B65883A0000R087

Mouser Part #
871-B65883A0000R087

TDK

Ferrite Cores & Accessories PQ 40/40 N87 4300 Tol +30-20% Sold as set

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Datasheet

269In Stock

270Expected 10/29/2026

¥1,955

¥1,308.9

¥1,043.1

Reel

¥1,043.1

¥990

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Min.: 1
Mult.: 1

: 45

Ferrite Cores & Accessories YOKE EF25

B66208A2001X000
TDK
1: ¥568.1
1,026In Stock

Mfr. Part #
B66208A2001X000

Mouser Part #
871-B66208A2001X000

TDK

Ferrite Cores & Accessories YOKE EF25

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Datasheet

1,026In Stock

¥568.1

¥390.3

¥330.5

¥290.7

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

B64290L0022X037
TDK
1: ¥1,179.3
551In Stock

Mfr. Part #
B64290L0022X037

Mouser Part #
871-B64290L0022X037

TDK

Ferrite Cores & Accessories 41.8/26.2/12.5T37 TOROID

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Datasheet

551In Stock

¥1,179.3

¥797.3

¥671

¥619.6

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID

B64290L0044X027
TDK
1: ¥88
8,135In Stock

Mfr. Part #
B64290L0044X027

Mouser Part #
871-B64290L0044X027

TDK

Ferrite Cores & Accessories 12.5X7.5X5 N27 TOROID

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Datasheet

8,135In Stock

¥88

¥62.1

¥53.7

¥47.8

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Reel

¥30.7

Min.: 1
Mult.: 1

: 1,500

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

B64290L0742X038
TDK
1: ¥156.1
3,443In Stock

Mfr. Part #
B64290L0742X038

Mouser Part #
871-B64290L0742X038

TDK

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

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Datasheet

3,443In Stock

¥156.1

¥109.5

¥94.2

¥83.7

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Reel

¥59

Min.: 1
Mult.: 1

: 1,500

Ferrite Cores & Accessories TOROID 10X6X4 N87

B64290L38X87
TDK
1: ¥56.5
23,255In Stock

Mfr. Part #
B64290L38X87

Mouser Part #
871-B64290L38X87

TDK

Ferrite Cores & Accessories TOROID 10X6X4 N87

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Datasheet

23,255In Stock

¥56.5

¥39.7

¥34.4

¥30.7

View

Reel

¥18.4

Min.: 1
Mult.: 1

: 3,000

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

B64290L0618X065
TDK
1: ¥426.9
1,955In Stock

Mfr. Part #
B64290L0618X065

Mouser Part #
871-B64290L618X65

TDK

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

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Datasheet

1,955In Stock

¥426.9

¥315.6

¥254.1

¥234.2

View

Reel

¥161.1

Min.: 1
Mult.: 1

: 500

Ferrite Cores & Accessories TCY-P7/4-5P

B65512C2001X000
TDK
1: ¥692.6
861In Stock

Mfr. Part #
B65512C2001X000

Mouser Part #
871-B65512C2001X000

TDK

Ferrite Cores & Accessories TCY-P7/4-5P

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Datasheet

861In Stock

¥692.6

¥626.2

¥553.1

¥485

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM

B65655B0009X000
TDK
1: ¥872
1,266In Stock

Mfr. Part #
B65655B0009X000

Mouser Part #
871-B65655B0009X000

TDK

Ferrite Cores & Accessories MOUNTING ASSY P18X11 3.5MM

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Datasheet

1,266In Stock

¥872

¥759.1

¥601.3

¥549.8

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set

B65661T0630A048
TDK
1: ¥1,722.5
892In Stock

Mfr. Part #
B65661T0630A048

Mouser Part #
871-B65661T0630A048

TDK

Ferrite Cores & Accessories P 22X13 N48 630 3% Sold as set

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892In Stock

¥1,722.5

¥1,222.5

¥968.4

¥910.2

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Min.: 1
Mult.: 1

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

B65671D0000R048
TDK
1: ¥1,240.8
1,184In Stock

Mfr. Part #
B65671D0000R048

Mouser Part #
871-B65671D0000R048

TDK

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

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Datasheet

1,184In Stock

¥1,240.8

¥797.3

¥671

¥642.8

¥641.1

Min.: 1
Mult.: 1

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

B65671W0000R087
TDK
1: ¥930.2
1,570In Stock

Mfr. Part #
B65671W0000R087

Mouser Part #
871-B65671W0000R087

TDK

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

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Datasheet

1,570In Stock

¥930.2

¥632.8

¥534.8

¥468.4

View

Min.: 1
Mult.: 1

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

B66283K0000X149
TDK
1: ¥385.4
1,784In Stock

Mfr. Part #
B66283K0000X149

Mouser Part #
871-B66283KX149

TDK

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

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Datasheet

1,784In Stock

¥385.4

¥267.4

¥227.6

¥201

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Min.: 1
Mult.: 1

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

B66317G1000X187
TDK
1: ¥199.3
3,600In Stock

Mfr. Part #
B66317G1000X187

Mouser Part #
871-B66317G1000X187

TDK

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

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Datasheet

3,600In Stock

¥199.3

¥132

¥113.8

¥102.6

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD39/20 13-N27-G1000

B66363G1000X127
TDK
1: ¥616.2
914In Stock

Mfr. Part #
B66363G1000X127

Mouser Part #
871-B66363G1000X127

TDK

Ferrite Cores & Accessories ETD39/20 13-N27-G1000

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Datasheet

914In Stock

¥616.2

¥421.9

¥358.8

¥313.9

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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