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 COIL FORMER RNITE FR 530

B66364W1016T1
TDK
1: $4.95
621In Stock
800Expected 7/9/2026

Mfr. Part No.
B66364W1016T1

Mouser Part No
871-B66364W1016T1

TDK

Ferrite Cores & Accessories COIL FORMER RNITE FR 530

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Datasheet

621In Stock

800Expected 7/9/2026

$4.95

$3.40

$2.88

$2.53

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD44/22 15-N87-G1000

B66365G1000X187
TDK
1: $6.85
59In Stock
576Expected 19/10/2026

Mfr. Part No.
B66365G1000X187

Mouser Part No
871-B66365G1000X187

TDK

Ferrite Cores & Accessories ETD44/22 15-N87-G1000

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Datasheet

59In Stock

576Expected 19/10/2026

$6.85

$4.71

$3.98

$3.50

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87

B66365G2000X187
TDK
1: $6.85
88In Stock

Mfr. Part No.
B66365G2000X187

Mouser Part No
871-B66365G2000X187

TDK

Ferrite Cores & Accessories 2 uH 44 x 22 x 15 ETD Core Gapped N87

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Datasheet

88In Stock

$6.85

$4.71

$3.98

$3.50

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

B66366A2000X000
TDK
1: $0.721
4,116In Stock
2,700Expected 7/9/2026

Mfr. Part No.
B66366A2000X000

Mouser Part No
871-B66366A2000X

TDK

Ferrite Cores & Accessories CLM-ETD44 2 PCS REQUIRED

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Datasheet

4,116In Stock

2,700Expected 7/9/2026

$0.721

$0.661

$0.634

$0.605

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

B66366B1018T1
TDK
1: $3.43
453In Stock
300Expected 20/10/2026

Mfr. Part No.
B66366B1018T1

Mouser Part No
871-B66366B1018T1

TDK

Ferrite Cores & Accessories COIL FORMER VALOX 420 SEO

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Datasheet

453In Stock

300Expected 20/10/2026

$3.43

$3.05

$2.75

$2.53

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

B66366W1018T001
TDK
1: $4.79
335In Stock
1,200On Order

Mfr. Part No.
B66366W1018T001

Mouser Part No
871-B66366W1018T001

TDK

Ferrite Cores & Accessories COIL FORMER RYNITE FR 530

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Datasheet

335In Stock

1,200On Order

$4.79

$3.29

$2.79

$2.43

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.2MM

B66367G0200X187
TDK
1: $8.65
51In Stock

Mfr. Part No.
B66367G0200X187

Mouser Part No
871-B66367G0200X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.2MM

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Datasheet

51In Stock

$8.65

$5.93

$5.03

$4.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

B66367G2000X187
TDK
1: $8.65
232In Stock
720Expected 14/8/2026

Mfr. Part No.
B66367G2000X187

Mouser Part No
871-B66367G2000X187

TDK

Ferrite Cores & Accessories ETD49/25 16-N87-G2000

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Datasheet

232In Stock

720Expected 14/8/2026

$8.65

$5.93

$5.03

$4.41

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

B66367G0500X187
TDK
1: $7.52
54In Stock
2,400On Order

Mfr. Part No.
B66367G0500X187

Mouser Part No
871-B66367G500X187

TDK

Ferrite Cores & Accessories ETD49/25/16 N87LP 0.5MM

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Datasheet

54In Stock

2,400On Order

$7.52

$5.15

$4.38

$3.84

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

B66367GX127
TDK
1: $8.51
210In Stock

Mfr. Part No.
B66367GX127

Mouser Part No
871-B66367GX127

TDK

Ferrite Cores & Accessories ETD49/25/16 N27 3700 +30% -20%

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Datasheet

210In Stock

$8.51

$5.83

$4.95

$4.34

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

B66367G0000X197
TDK
1: $13.15
8In Stock
240Expected 17/8/2026

Mfr. Part No.
B66367G0000X197

Mouser Part No
871-B66367GX197

TDK

Ferrite Cores & Accessories ETD49/25/16 N97 3900 +30% -20%

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Datasheet

8In Stock

240Expected 17/8/2026

$13.15

$9.33

$7.38

$6.95

$6.54

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

B66368A2000X
TDK
1: $1.10
6,241In Stock
3,000Expected 27/11/2026

Mfr. Part No.
B66368A2000X

Mouser Part No
871-B66368A2000X

TDK

Ferrite Cores & Accessories CLM-ETD49 2 PCS REQUIRED

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Datasheet

6,241In Stock

3,000Expected 27/11/2026

$1.10

$0.767

$0.661

$0.589

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

B66371G1500X127
TDK
1: $24.51
42In Stock

Mfr. Part No.
B66371G1500X127

Mouser Part No
871-B66371G1500X127

TDK

Ferrite Cores & Accessories E70/33/32 N27LP 1.5 MM

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Datasheet

42In Stock

$24.51

$16.74

$14.92

$14.17

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32 N95 ungapped

B66371G0000X195
TDK
1: $24.55
64In Stock
180Expected 18/12/2026

Mfr. Part No.
B66371G0000X195

Mouser Part No
871-B66371GX195

TDK

Ferrite Cores & Accessories E70/33/32 N95 ungapped

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Datasheet

64In Stock

180Expected 18/12/2026

$24.55

$16.78

$14.95

$14.18

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

B66371Q0250K187
TDK
1: $25.17
45In Stock

Mfr. Part No.
B66371Q0250K187

Mouser Part No
871-B66371Q0250K187

TDK

Ferrite Cores & Accessories E70/33/32-N87-DG250 FERRITE CORE SET

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Datasheet

45In Stock

$25.17

$18.22

$14.63

$14.20

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E70-1S

B66372A2000T001
TDK
1: $15.44
126In Stock

Mfr. Part No.
B66372A2000T001

Mouser Part No
871-B66372A2000T1

TDK

Ferrite Cores & Accessories CF-E70-1S

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Datasheet

126In Stock

$15.44

$11.23

$8.98

$8.54

$8.43

Min.: 1
Mult.: 1

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

B66372B2000T001
TDK
1: $11.93
65In Stock

Mfr. Part No.
B66372B2000T001

Mouser Part No
871-B66372B2000T001

TDK

Ferrite Cores & Accessories COIL FORMER E70 4-CORE STACK

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Datasheet

65In Stock

$11.93

$8.47

$6.70

$6.30

$6.19

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E80/38/20 N87LP 0.50MM

B66375G0500X187
TDK
1: $10.21
94In Stock

Mfr. Part No.
B66375G0500X187

Mouser Part No
871-B66375G0500X187

TDK

Ferrite Cores & Accessories E80/38/20 N87LP 0.50MM

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Datasheet

94In Stock

$10.21

$9.34

$8.19

Min.: 1
Mult.: 1

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

B66387G1500X187
TDK
1: $24.67
120In Stock

Mfr. Part No.
B66387G1500X187

Mouser Part No
871-B66387G1500X187

TDK

Ferrite Cores & Accessories E65/32/27 N87LP 1.5 MM

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Datasheet

120In Stock

$24.67

$17.84

$14.33

$13.91

Min.: 1
Mult.: 1

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

B66388B1000T001
TDK
1: $7.90
89In Stock
168Expected 15/9/2026

Mfr. Part No.
B66388B1000T001

Mouser Part No
871-B66388B1000T001

TDK

Ferrite Cores & Accessories CF-E65/32/27-1S BOBBIN/COILFORMER

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Datasheet

89In Stock

168Expected 15/9/2026

$7.90

$5.41

$4.60

$4.03

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Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N27OL

B66395G0000X127
TDK
1: $9.52
43In Stock

Mfr. Part No.
B66395G0000X127

Mouser Part No
871-B66395G0000X127

TDK

Ferrite Cores & Accessories ETD54/28/19 N27OL

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Datasheet

43In Stock

$9.52

$6.60

$5.29

$4.84

$4.56

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

B66395G0500X187
TDK
1: $12.78
125In Stock

Mfr. Part No.
B66395G0500X187

Mouser Part No
871-B66395G0500X187

TDK

Ferrite Cores & Accessories ETD54/28/19 N87LP 0.5MM

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Datasheet

125In Stock

$12.78

$9.07

$7.18

$6.76

$6.35

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

B66395G1500X187
TDK
1: $12.78
34In Stock

Mfr. Part No.
B66395G1500X187

Mouser Part No
871-B66395G1500X187

TDK

Ferrite Cores & Accessories ETD54/28 19-N87-G1500

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Datasheet

34In Stock

$12.78

$9.07

$7.18

$6.76

$6.35

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

B66397G1000X187
TDK
1: $17.64
47In Stock
160Expected 19/10/2026

Mfr. Part No.
B66397G1000X187

Mouser Part No
871-B66397G1000X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1000

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Datasheet

47In Stock

160Expected 19/10/2026

$17.64

$12.84

$10.27

$9.76

$9.21

Min.: 1
Mult.: 1

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

B66397G1500X187
TDK
1: $17.64
89In Stock

Mfr. Part No.
B66397G1500X187

Mouser Part No
871-B66397G1500X187

TDK

Ferrite Cores & Accessories ETD59/31 22-N87-G1500

Learn More

Datasheet

89In Stock

$17.64

$12.84

$10.27

$9.76

$9.21

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

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