Filters – Mouser Canada

.hide-partial { max-height: none; } .show-more { display: none; }

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.

.catnav-wrapper { height: auto; overflow: visible; } .catalog-nav-tabs ul { white-space: normal; }

Types of Filters

List Images

Results: 2,080

Applied Filters:

Product Type

Product

Type

Maximum Operating Temperature

Termination Style

Packaging

Reset All

Search within results

In Stock

Normally Stocked

Active

New Products

RoHS Compliant

.search-refine-wrapper { display: inline-block; min-width: 100%; } .scroll-body { overflow-x: visible; } .search-table-wrapper { overflow: visible; } .hide-partial { max-height: none; } .show-more { display: none; }

Part #

Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid

B64290L0638X035
EPCOS / TDK
1: $2.43
1,063In Stock

Mfr. Part #
B64290L0638X035

Mouser Part #
871-B64290L0638X035

EPCOS / TDK

Ferrite Cores & Accessories R22.1/13.7/6.35 T35 toroid

Learn More

Datasheet

1,063In Stock

$2.43

$1.69

$1.44

$1.28

Reel

$0.898

View

Min.: 1
Mult.: 1

Reel: 300

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories 22.1X13.7X6.35 T38 TOROID

B64290L0638X038
EPCOS / TDK
1: $2.98
313In Stock

Mfr. Part #
B64290L0638X038

Mouser Part #
871-B64290L0638X038

EPCOS / TDK

Ferrite Cores & Accessories 22.1X13.7X6.35 T38 TOROID

Learn More

Datasheet

313In Stock

$2.98

$2.07

$1.77

$1.57

$1.36

Reel

$1.10

Min.: 1
Mult.: 1

Reel: 300

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID

B64290L0638X830
EPCOS / TDK
1: $2.07
1,314In Stock

Mfr. Part #
B64290L0638X830

Mouser Part #
871-B64290L0638X830

EPCOS / TDK

Ferrite Cores & Accessories 22.1X13.7X6.35N30 TOROID

Learn More

Datasheet

1,314In Stock

$2.07

$1.44

$1.23

$1.09

Reel

$0.774

View

Min.: 1
Mult.: 1

Reel: 300

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID

B64290L0647X037
EPCOS / TDK
1: $7.05
23In Stock
600Expected 2026-03-24

Mfr. Part #
B64290L0647X037

Mouser Part #
871-B64290L0647X037

EPCOS / TDK

Ferrite Cores & Accessories 29.5X19X14.9 T37 TOROID

Learn More

Datasheet

23In Stock

600Expected 2026-03-24

$7.05

$4.80

$4.07

$3.56

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories 29.5X19.0X14.9 T65 TOROID

B64290L0647X065
EPCOS / TDK
1: $7.05
371In Stock

Mfr. Part #
B64290L0647X065

Mouser Part #
871-B64290L0647X065

EPCOS / TDK

Ferrite Cores & Accessories 29.5X19.0X14.9 T65 TOROID

Learn More

Datasheet

371In Stock

$7.05

$4.82

$4.07

$3.56

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories 29.5X19.0X14.9 N87 TOROID

B64290L0647X087
EPCOS / TDK
1: $5.42
372In Stock

Mfr. Part #
B64290L0647X087

Mouser Part #
871-B64290L0647X087

EPCOS / TDK

Ferrite Cores & Accessories 29.5X19.0X14.9 N87 TOROID

Learn More

Datasheet

372In Stock

$5.42

$3.71

$3.16

$2.78

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories 14/9/5 T38 TOROID

B64290L0658X038
EPCOS / TDK
1: $1.44
1,498In Stock

Mfr. Part #
B64290L0658X038

Mouser Part #
871-B64290L0658X038

EPCOS / TDK

Ferrite Cores & Accessories 14/9/5 T38 TOROID

Learn More

Datasheet

1,498In Stock

$1.44

$1.01

$0.87

$0.772

Reel

$0.497

View

Min.: 1
Mult.: 1

Reel: 1,200

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories 14X9X5 N30 TOROID

B64290L0658X830
EPCOS / TDK
1: $0.936
3,445In Stock

Mfr. Part #
B64290L0658X830

Mouser Part #
871-B64290L0658X830

EPCOS / TDK

Ferrite Cores & Accessories 14X9X5 N30 TOROID

Learn More

Datasheet

3,445In Stock

$0.936

$0.657

$0.568

$0.505

Reel

$0.287

View

Min.: 1
Mult.: 1

Reel: 1,200

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories 40X24X16 T37 TOROID

B64290L0659X037
EPCOS / TDK
1: $13.69
238In Stock

Mfr. Part #
B64290L0659X037

Mouser Part #
871-B64290L0659X037

EPCOS / TDK

Ferrite Cores & Accessories 40X24X16 T37 TOROID

Learn More

Datasheet

238In Stock

$13.69

$9.21

$7.72

$6.57

$6.55

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories 40X24X16 N87 TOROID

B64290L0659X087
EPCOS / TDK
1: $11.24
240In Stock

Mfr. Part #
B64290L0659X087

Mouser Part #
871-B64290L0659X087

EPCOS / TDK

Ferrite Cores & Accessories 40X24X16 N87 TOROID

Learn More

Datasheet

240In Stock

$11.24

$7.80

$6.25

$5.73

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories 15.8X8.9X4.7 N87 TOROID

B64290L0743X087
EPCOS / TDK
1: $1.14
2,660In Stock

Mfr. Part #
B64290L0743X087

Mouser Part #
871-B64290L0743X087

EPCOS / TDK

Ferrite Cores & Accessories 15.8X8.9X4.7 N87 TOROID

Learn More

Datasheet

2,660In Stock

$1.14

$0.795

$0.686

$0.611

View

Reel

$0.358

Min.: 1
Mult.: 1

Reel: 2,500

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories TOROID10X6X4N30

B64290L38X830
EPCOS / TDK
1: $0.568
8,623In Stock

Mfr. Part #
B64290L38X830

Mouser Part #
871-B64290L38X830

EPCOS / TDK

Ferrite Cores & Accessories TOROID10X6X4N30

Learn More

Datasheet

8,623In Stock

$0.568

$0.401

$0.347

$0.31

View

Reel

$0.163

Min.: 1
Mult.: 1

Reel: 3,000

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories R58.3/32/18 T38 toroid

B64290L0043X038
EPCOS / TDK
1: $32.97
53In Stock

Mfr. Part #
B64290L0043X038

Mouser Part #
871-B64290L43X38

EPCOS / TDK

Ferrite Cores & Accessories R58.3/32/18 T38 toroid

Learn More

Datasheet

53In Stock

$32.97

$21.60

$20.63

$18.54

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ungapped

Bulk

Ferrite Toroids / Ferrite Rings TOROID 34X20.5X10 N30

B64290L0058X830
EPCOS / TDK
1: $4.56
600In Stock
900Expected 2026-04-09

Mfr. Part #
B64290L0058X830

Mouser Part #
871-B64290L58X830

EPCOS / TDK

Ferrite Toroids / Ferrite Rings TOROID 34X20.5X10 N30

Learn More

Datasheet

600In Stock

900Expected 2026-04-09

$4.56

$3.15

$2.67

$2.35

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories R25.3/14.8/15 N87 toroid

B64290L0615X087
EPCOS / TDK
1: $4.05
5In Stock
900Expected 2026-04-06

Mfr. Part #
B64290L0615X087

Mouser Part #
871-B64290L615X87

EPCOS / TDK

Ferrite Cores & Accessories R25.3/14.8/15 N87 toroid

Learn More

Datasheet

5In Stock

900Expected 2026-04-06

$4.05

$2.79

$2.38

$2.10

Reel

$1.58

View

Min.: 1
Mult.: 1

Reel: 300

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories TOROID 25.3X14.8X10 N27

B64290L0618X027
EPCOS / TDK
1: $2.55
1,777In Stock

Mfr. Part #
B64290L0618X027

Mouser Part #
871-B64290L618X27

EPCOS / TDK

Ferrite Cores & Accessories TOROID 25.3X14.8X10 N27

Learn More

Datasheet

1,777In Stock

$2.55

$1.77

$1.51

$1.33

View

Reel

$0.913

Min.: 1
Mult.: 1

Reel: 500

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories TOROID 22.1X13.7 X6.35 N87

B64290L0638X087
EPCOS / TDK
1: $1.95
1,223In Stock

Mfr. Part #
B64290L0638X087

Mouser Part #
871-B64290L638X87

EPCOS / TDK

Ferrite Cores & Accessories TOROID 22.1X13.7 X6.35 N87

Learn More

Datasheet

1,223In Stock

$1.95

$1.36

$1.17

$1.03

Reel

$0.734

View

Min.: 1
Mult.: 1

Reel: 300

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

Ferrite Cores & Accessories R14/9/5 N87 toroid

B64290L0658X087
EPCOS / TDK
1: $0.875
1,841In Stock

Mfr. Part #
B64290L0658X087

Mouser Part #
871-B64290L658X87

EPCOS / TDK

Ferrite Cores & Accessories R14/9/5 N87 toroid

Learn More

Datasheet

1,841In Stock

$0.875

$0.612

$0.528

$0.471

Reel

$0.264

View

Min.: 1
Mult.: 1

Reel: 1,200

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

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

B64290L0719X049
EPCOS / TDK
1: $3.15
1,413In Stock

Mfr. Part #
B64290L0719X049

Mouser Part #
871-B64290L719X49

EPCOS / TDK

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

Learn More

Datasheet

1,413In Stock

$3.15

$2.20

$1.87

$1.66

Reel

$1.27

View

Min.: 1
Mult.: 1

Reel: 750

Ferrite Cores & Accessories

Ungapped

Ammo Pack

Ferrite Cores & Accessories TOROID 12.7X7.9X6.35 N87

B64290L742X87
EPCOS / TDK
1: $0.875
2,240In Stock

Mfr. Part #
B64290L742X87

Mouser Part #
871-B64290L742X87

EPCOS / TDK

Ferrite Cores & Accessories TOROID 12.7X7.9X6.35 N87

Learn More

Datasheet

2,240In Stock

$0.875

$0.617

$0.533

$0.474

View

Reel

$0.267

Min.: 1
Mult.: 1

Reel: 1,500

Ferrite Cores & Accessories

Toroids

Ungapped

Ammo Pack

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

B64290P37X38
EPCOS / TDK
1: $1.17
4,851In Stock
12,000Expected 2026-04-27

Mfr. Part #
B64290P37X38

Mouser Part #
871-B64290P37X38

EPCOS / TDK

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

Learn More

Datasheet

4,851In Stock

12,000Expected 2026-04-27

$1.17

$0.82

$0.706

$0.628

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Toroids

Ungapped

Bulk

Ferrite Cores & Accessories Housing d=11.6 mm Makrolon 9415

B64291A1004X000
EPCOS / TDK
1: $0.998
2,648In Stock

Mfr. Part #
B64291A1004X000

Mouser Part #
871-B64291A1004X

EPCOS / TDK

Ferrite Cores & Accessories Housing d=11.6 mm Makrolon 9415

Learn More

Datasheet

2,648In Stock

$0.998

$0.703

$0.606

$0.54

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ungapped

Bulk

Ferrite Cores & Accessories Housing 38.3/13.3 mm Makrolon 9415

B64292A1404X000
EPCOS / TDK
1: $2.70
236In Stock

Mfr. Part #
B64292A1404X000

Mouser Part #
871-B64292A1404X

EPCOS / TDK

Ferrite Cores & Accessories Housing 38.3/13.3 mm Makrolon 9415

Learn More

Datasheet

236In Stock

$2.70

$1.89

$1.61

$1.42

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ungapped

Bulk

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

B65511A0000Y030
EPCOS / TDK
1: $5.17
859In Stock
6,000Expected 2026-05-25

Mfr. Part #
B65511A0000Y030

Mouser Part #
871-B65511A0000Y030

EPCOS / TDK

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

Learn More

Datasheet

859In Stock

6,000Expected 2026-05-25

$5.17

$3.56

$3.02

$2.66

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

B65513J0000R097
EPCOS / TDK
1: $3.05
209In Stock

Mfr. Part #
B65513J0000R097

Mouser Part #
871-B65513J0000R097

EPCOS / TDK

Ferrite Cores & Accessories ER14.5/3/7 N97 1500 +30% -20% Sold as set

Learn More

Datasheet

209In Stock

$3.05

$2.12

$1.81

$1.60

View

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

Ungapped

Bulk

Ferrite Cores & Accessories

Types of Filters

Mouser Electronics®

Company

Resources

Support