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Ferrite Cores & Accessories

EPCOS / 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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Part #

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

B65883A0000R049
EPCOS / TDK
1: $14.80
196In Stock

Mfr. Part No.
B65883A0000R049

Mouser Part No
871-B65883AR49

EPCOS / TDK

Ferrite Cores & Accessories PQ40/40 N49 ungapped Sold as set

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Datasheet

196In Stock

$14.80

$9.91

$7.34

Reel

$7.34

$7.33

Min.: 1
Mult.: 1

Reel: 45

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Ammo Pack

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

B65884E0012D001
EPCOS / TDK
1: $3.45
1,167In Stock

Mfr. Part No.
B65884E0012D001

Mouser Part No
871-B65884E0012D001

EPCOS / TDK

Ferrite Cores & Accessories Coil Former, Core Shape: PQ_40_40

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Datasheet

1,167In Stock

$3.45

$2.38

$2.03

$1.70

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

B65888N1010D001
EPCOS / TDK
1: $3.41
461In Stock

Mfr. Part No.
B65888N1010D001

Mouser Part No
871-B65888N1010D001

EPCOS / TDK

Ferrite Cores & Accessories SPK RM14 SUMIKON PM9630

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Datasheet

461In Stock

$3.41

$2.35

$2.02

$1.71

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories COIL FORMER PQ32/20

B65880E0012D001
EPCOS / TDK
1: $2.64
495In Stock

Mfr. Part No.
B65880E0012D001

Mouser Part No
871-B6588E0012D001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER PQ32/20

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Datasheet

495In Stock

$2.64

$1.83

$1.57

$1.38

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories COIL FORMER VALOX420

B65940B0000T001
EPCOS / TDK
1: $0.973
1,837In Stock

Mfr. Part No.
B65940B0000T001

Mouser Part No
871-B65940B0000T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX420

Learn More

Datasheet

1,837In Stock

$0.973

$0.684

$0.591

$0.525

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories COIL FORMER VALOX 20

B65946B0000T001
EPCOS / TDK
1: $3.68
590In Stock

Mfr. Part No.
B65946B0000T001

Mouser Part No
871-B65946B0000T001

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER VALOX 20

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Datasheet

590In Stock

$3.68

$2.54

$1.99

$1.97

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

B65981A0000R087
EPCOS / TDK
1: $20.27
136In Stock

Mfr. Part No.
B65981A0000R087

Mouser Part No
871-B65981A0000R087

EPCOS / TDK

Ferrite Cores & Accessories PQ50/50 N87 Sold as set

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Datasheet

136In Stock

$20.27

$13.44

$10.62

Reel

$10.62

$10.61

Min.: 1
Mult.: 1

Reel: 36

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Ammo Pack

Ferrite Cores & Accessories PQ50/50 N95 Sold as set

B65981A0000R095
EPCOS / TDK
1: $30.54
76In Stock

Mfr. Part No.
B65981A0000R095

Mouser Part No
871-B65981A0000R095

EPCOS / TDK

Ferrite Cores & Accessories PQ50/50 N95 Sold as set

Learn More

Datasheet

76In Stock

$30.54

$20.79

$17.65

Reel

$17.65

$17.39

View

Min.: 1
Mult.: 1

Reel: 36

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Ammo Pack

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

B65981B0000R087
EPCOS / TDK
1: $19.22
62In Stock

Mfr. Part No.
B65981B0000R087

Mouser Part No
871-B65981B0000R087

EPCOS / TDK

Ferrite Cores & Accessories PQ50/40 N87 ungapped Sold as set

Learn More

Datasheet

62In Stock

$19.22

$11.33

Reel

$11.33

$10.19

$10.16

Quote

Min.: 1
Mult.: 1

Reel: 20

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Ammo Pack

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

B65981Q0100K095
EPCOS / TDK
1: $27.83
37In Stock
144Expected 30/4/2026

Mfr. Part No.
B65981Q0100K095

Mouser Part No
871-B65981Q0100K095

EPCOS / TDK

Ferrite Cores & Accessories PQ50/50-N95-DG100 FERRITE CORE SET Sold as set

Learn More

Datasheet

37In Stock

144Expected 30/4/2026

$27.83

$18.26

$15.46

$15.44

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Distributed Gap

Tray

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

B65981Q0250K095
EPCOS / TDK
1: $27.83
35In Stock
72Expected 2/4/2026

Mfr. Part No.
B65981Q0250K095

Mouser Part No
871-B65981Q0250K095

EPCOS / TDK

Ferrite Cores & Accessories PQ50/50-N95-DG250 FERRITE CORE SET Sold as set

Learn More

Datasheet

35In Stock

72Expected 2/4/2026

$27.83

$18.26

$15.46

$15.44

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Distributed Gap

Tray

Ferrite Cores & Accessories PQ65/60-N95-DG100 FERRITE CORE SET Sold as set

B65982Q0100K095
EPCOS / TDK
1: $36.13
3In Stock
28Expected 30/7/2026

Mfr. Part No.
B65982Q0100K095

Mouser Part No
871-B65982Q0100K095

EPCOS / TDK

Ferrite Cores & Accessories PQ65/60-N95-DG100 FERRITE CORE SET Sold as set

Learn More

Datasheet

3In Stock

28Expected 30/7/2026

$36.13

$21.89

$21.06

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Distributed Gap

Tray

Ferrite Cores & Accessories PQ65/60-N95-DG250 FERRITE CORE SET Sold as set

B65982Q0250K095
EPCOS / TDK
1: $36.17
32In Stock

Mfr. Part No.
B65982Q0250K095

Mouser Part No
871-B65982Q0250K095

EPCOS / TDK

Ferrite Cores & Accessories PQ65/60-N95-DG250 FERRITE CORE SET Sold as set

Learn More

Datasheet

32In Stock

$36.17

$21.91

$21.09

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Distributed Gap

Tray

Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set

B65982Q0400K095
EPCOS / TDK
1: $36.17
12In Stock
28Expected 2/7/2026

Mfr. Part No.
B65982Q0400K095

Mouser Part No
871-B65982Q0400K095

EPCOS / TDK

Ferrite Cores & Accessories PQ65/60-N95-DG400 FERRITE CORE SET Sold as set

Learn More

Datasheet

12In Stock

28Expected 2/7/2026

$36.17

$21.92

$21.10

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Distributed Gap

Tray

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

B66202B1106T001
EPCOS / TDK
1: $2.49
1,698In Stock

Mfr. Part No.
B66202B1106T001

Mouser Part No
871-B66202B1106T001

EPCOS / TDK

Ferrite Cores & Accessories FERRITE CORES & ACCS CF-E13/7/4-V-1S-6P

Learn More

Datasheet

1,698In Stock

$2.49

$1.72

$1.49

$1.30

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

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

B66208W1010T001
EPCOS / TDK
1: $2.07
1,434In Stock
1,800Expected 3/4/2026

Mfr. Part No.
B66208W1010T001

Mouser Part No
871-B66208W1010T001

EPCOS / TDK

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

Learn More

Datasheet

1,434In Stock

1,800Expected 3/4/2026

$2.07

$1.45

$1.24

$1.09

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories E32/16/9 N27OL

B66229G0000X127
EPCOS / TDK
1: $2.29
427In Stock

Mfr. Part No.
B66229G0000X127

Mouser Part No
871-B66229G0000X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27OL

Learn More

Datasheet

427In Stock

$2.29

$1.58

$1.36

$1.20

View

Reel

$0.819

Min.: 1
Mult.: 1

Reel: 480

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

B66229G0500X127
EPCOS / TDK
1: $3.21
425In Stock
960Expected 30/4/2026

Mfr. Part No.
B66229G0500X127

Mouser Part No
871-B66229G0500X127

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N27LP=0.5MM

Learn More

Datasheet

425In Stock

960Expected 30/4/2026

$3.21

$2.22

$1.90

$1.68

View

Reel

$1.22

Min.: 1
Mult.: 1

Reel: 480

Ferrite Cores & Accessories

Ferrite Cores

Gapped

Ammo Pack

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

B66229G1000X187
EPCOS / TDK
1: $2.59
172In Stock

Mfr. Part No.
B66229G1000X187

Mouser Part No
871-B66229G1000X187

EPCOS / TDK

Ferrite Cores & Accessories E32/16/9 N87LP=1.0MM

Learn More

Datasheet

172In Stock

$2.59

$1.79

$1.54

$1.35

View

Reel

$0.947

Min.: 1
Mult.: 1

Reel: 480

Ferrite Cores & Accessories

Ferrite Cores

Gapped

Ammo Pack

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

B66230A2010X000
EPCOS / TDK
1: $1.20
3,725In Stock

Mfr. Part No.
B66230A2010X000

Mouser Part No
871-B66230A2010X000

EPCOS / TDK

Ferrite Cores & Accessories YOKE EF32 2 PCS REQUIRED

Learn More

Datasheet

3,725In Stock

$1.20

$0.833

$0.717

$0.637

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories Coil former E32 Rynite FR530 Sold as set

B66230B1114T001
EPCOS / TDK
1: $3.64
84In Stock

Mfr. Part No.
B66230B1114T001

Mouser Part No
871-B66230B1114T001

EPCOS / TDK

Ferrite Cores & Accessories Coil former E32 Rynite FR530 Sold as set

Learn More

Datasheet

84In Stock

$3.64

$2.52

$2.14

$1.89

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

+ 180 C

Tray

Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/

B66243B1018T1
EPCOS / TDK
1: $5.70
405In Stock

Mfr. Part No.
B66243B1018T1

Mouser Part No
871-B66243B1018T1

EPCOS / TDK

Ferrite Cores & Accessories CF-E42/21 15-H-1S-18P/

Learn More

Datasheet

405In Stock

$5.70

$4.30

$3.64

$3.20

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

B66243S1012T001
EPCOS / TDK
1: $5.17
211In Stock

Mfr. Part No.
B66243S1012T001

Mouser Part No
871-B66243S1012T001

EPCOS / TDK

Ferrite Cores & Accessories CF-E42/21 15-V-1S-12P/

Learn More

Datasheet

211In Stock

$5.17

$3.56

$3.02

$2.56

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

B66252BM1
EPCOS / TDK
1: $7.77
492In Stock

Mfr. Part No.
B66252BM1

Mouser Part No
871-B66252BM1

EPCOS / TDK

Ferrite Cores & Accessories COIL FORMER DURETHAN BKV-30H

Learn More

Datasheet

492In Stock

$7.77

$5.30

$4.46

$3.89

$3.43

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

Tray

Ferrite Cores & Accessories CF-E55/28/25-1S BOBBIN/COILFORMER

B66253B1000T001
EPCOS / TDK
1: $6.41
149In Stock

Mfr. Part No.
B66253B1000T001

Mouser Part No
871-B66253B1000T001

EPCOS / TDK

Ferrite Cores & Accessories CF-E55/28/25-1S BOBBIN/COILFORMER

Learn More

Datasheet

149In Stock

$6.41

$4.38

$3.71

$3.22

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Ungapped

+ 180 C

Tray

Ferrite Cores & Accessories

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