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Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20BKT

FT-3KM F6045GB
Proterial
1: $39.56
145In Stock
390Expected 9/18/2026

Mfr. Part #
FT-3KM F6045GB

Mouser Part #
205-FT-3KMF6045GB

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core 60x45x20BKT

145In Stock

390Expected 9/18/2026

$39.56

$30.76

$27.15

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

41 mm

64 mm

FT-3KM F

Finemet

Ferrite Toroids / Ferrite Rings 43 Toroid

5943003821
Fair-Rite
1: $12.41
262In Stock

Mfr. Part #
5943003821

Mouser Part #
623-5943003821

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

Learn More

262In Stock

$12.41

$10.57

$10.56

$6.92

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 17uH@100kHz Nano CMC Core 25x15x12.5

FT-3KM F2515D
Proterial
1: $9.88
440In Stock
1,500Expected 9/10/2026

Mfr. Part #
FT-3KM F2515D

Mouser Part #
205-FT-3KMF2515D

Proterial

Ferrite Toroids / Ferrite Rings 17uH@100kHz Nano CMC Core 25x15x12.5

440In Stock

1,500Expected 9/10/2026

$9.88

$7.01

$5.62

$4.77

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

12.8 mm

28 mm

FT-3KM F

Finemet

Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30

FT-3K50T F140100PS
Proterial
1: $311.09
5In Stock

Mfr. Part #
FT-3K50T F140100PS

Mouser Part #
205-FT3K50TF140100PS

Proterial

Ferrite Toroids / Ferrite Rings 42uH@100kHz Nano CMC Core 140x100x30

Learn More

5In Stock

$311.09

$286.33

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

95.3 mm

145 mm

36 mm

FT-3K50T F

Finemet

Ferrite Toroids / Ferrite Rings 27uH@100kHz Nano CMC Core 75x55x20

FT-3K50T F7555GS
Proterial
1: $60.05
115In Stock

Mfr. Part #
FT-3K50T F7555GS

Mouser Part #
205-FT-3K50TF7555GS

Proterial

Ferrite Toroids / Ferrite Rings 27uH@100kHz Nano CMC Core 75x55x20

Learn More

115In Stock

$60.05

$50.20

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

50.3 mm

79.7 mm

25.7 mm

FT-3K50T F

Finemet

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core100x80x20BKT

FT-3KM F10080GB
Proterial
1: $209.56
35In Stock
50Expected 9/7/2026

Mfr. Part #
FT-3KM F10080GB

Mouser Part #
205-FT-3KMF10080GB

Proterial

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core100x80x20BKT

35In Stock

50Expected 9/7/2026

$209.56

$192.89

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

76 mm

104 mm

FT-3KM F

Finemet

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 100x80x20

FT-3K50T F10080GS
Proterial
1: $74.68
31In Stock

Mfr. Part #
FT-3K50T F10080GS

Mouser Part #
205-FT-3K50TF10080GS

Proterial

Ferrite Toroids / Ferrite Rings 18uH@100kHz Nano CMC Core 100x80x20

Learn More

31In Stock

$74.68

$62.43

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

75.3 mm

104.7 mm

25.7 mm

FT-3K50T F

Finemet

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core28x18x15SEP

FT-3KM K2818E
Proterial
1: $10.39
580In Stock

Mfr. Part #
FT-3KM K2818E

Mouser Part #
205-FT-3KMK2818E

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core28x18x15SEP

Datasheet

580In Stock

$10.39

$7.37

$5.84

$5.49

$5.17

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.8 mm

30.4 mm

FT-3KM K

Finemet

Ferrite Toroids / Ferrite Rings 61 TOROID T9.5/4.8/3.2-61

5961000201
Fair-Rite
1: $0.61
44,284In Stock

Mfr. Part #
5961000201

Mouser Part #
623-5961000201

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID T9.5/4.8/3.2-61

Learn More

44,284In Stock

$0.61

$0.427

$0.376

$0.336

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.75 mm

9.5 mm

3.3 mm

Bulk

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001201
Fair-Rite
1: $3.17
3,118In Stock

Mfr. Part #
5961001201

Mouser Part #
623-5961001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

3,118In Stock

$3.17

$2.19

$1.72

$1.63

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

29 mm

13.85 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000321
Fair-Rite
1: $1.20
6,149In Stock

Mfr. Part #
5975000321

Mouser Part #
623-5975000321

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

6,149In Stock

$1.20

$0.83

$0.714

$0.693

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm

5975000801
Fair-Rite
1: $0.28
64,822In Stock

Mfr. Part #
5975000801

Mouser Part #
623-5975000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID 1.4mm 3.95mm

Learn More

64,822In Stock

$0.28

$0.191

$0.166

$0.148

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.15 mm

3.95 mm

1.4 mm

Bulk

Ferrite Toroids / Ferrite Rings 75 RI

5975011101
Fair-Rite
1: $10.45
365In Stock

Mfr. Part #
5975011101

Mouser Part #
623-5975011101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RI

Learn More

365In Stock

$10.45

$8.22

$6.36

$5.97

$5.55

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings 76 TOROID 1.40mm 3.95mm

5976000801
Fair-Rite
1: $0.50
55,980In Stock

Mfr. Part #
5976000801

Mouser Part #
623-5976000801

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 TOROID 1.40mm 3.95mm

Learn More

55,980In Stock

$0.50

$0.346

$0.30

$0.269

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

2.15 mm

3.95 mm

1.4 mm

Bulk

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

ESD-R-38D-B
KEMET
1: $10.11
1,701In Stock

Mfr. Part #
ESD-R-38D-B

Mouser Part #
80-ESD-R-38D-B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 17.9mm

Learn More

Datasheet

1,701In Stock

$10.11

$5.89

$5.09

$4.60

$4.59

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

17.9 mm

42.4 mm

16 mm

ESD-R-B

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 76 Toroid

5976011121
Fair-Rite
1: $12.46
318In Stock

Mfr. Part #
5976011121

Mouser Part #
623-5976011121

Fair-Rite

Ferrite Toroids / Ferrite Rings 76 Toroid

318In Stock

$12.46

$8.70

$6.31

$5.94

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Bulk

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

35T1000-00H
Laird
1: $7.85
360In Stock

Mfr. Part #
35T1000-00H

Mouser Part #
739-35T1000-00H

Laird

Ferrite Toroids / Ferrite Rings FT,MNZN,EC

Learn More

Datasheet

360In Stock

$7.85

$5.38

$4.41

$3.94

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

15.5 mm

25.4 mm

10 mm

35T

Bulk

Ferrite Toroids / Ferrite Rings MnZn HF90 62.5x13.5x39mm

HF90T62X13X39
TDK
1: $10.66
447In Stock

Mfr. Part #
HF90T62X13X39

Mouser Part #
810-HF90T62X13X39

TDK

Ferrite Toroids / Ferrite Rings MnZn HF90 62.5x13.5x39mm

Datasheet

447In Stock

$10.66

$7.28

$6.21

$5.91

$5.56

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

39 mm

62 mm

13 mm

Tray

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm

5975003801
Fair-Rite
1: $10.85
363In Stock

Mfr. Part #
5975003801

Mouser Part #
623-5975003801

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid O.D. = 61mm, I.D. = 35.55mm, Width = 12.7mm

Learn More

Datasheet

363In Stock

$10.85

$8.65

$7.21

$6.21

$5.89

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

Ferrite Toroids / Ferrite Rings FT,MnZn,PC 3.43X1.78X2.06-5000

35T0135-10P
Laird
1: $0.20
262,372In Stock

Mfr. Part #
35T0135-10P

Mouser Part #
739-35T0135-10P

Laird

Ferrite Toroids / Ferrite Rings FT,MnZn,PC 3.43X1.78X2.06-5000

Learn More

Datasheet

262,372In Stock

$0.20

$0.048

$0.042

$0.034

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

1.78 mm

3.43 mm

2.06 mm

35T

Bulk

Ferrite Toroids / Ferrite Rings 6mm

ESD-R-12D
KEMET
1: $2.04
1,895In Stock

Mfr. Part #
ESD-R-12D

Mouser Part #
80-ESD-R-12D

KEMET

Ferrite Toroids / Ferrite Rings 6mm

Learn More

Datasheet

1,895In Stock

$2.04

$1.21

$1.07

$0.776

$0.675

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

6 mm

12.9 mm

6.4 mm

ESD-R

Bulk

Nickel Zinc

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=16mm 30kw AEC-Q200

FPL150/100/16-BH1T
KEMET
1: $95.97
20In Stock

Mfr. Part #
FPL150/100/16-BH1T

Mouser Part #
80-FPL150/100/16BH1T

KEMET

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=16mm 30kw AEC-Q200

Learn More

Datasheet

20In Stock

$95.97

$78.81

$74.20

$74.17

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

150 mm

16 mm

FPL

Tray

Ferrite

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=20mm 30kw AEC-Q200

FPL240/60/20-BH1T
KEMET
1: $113.67
18In Stock

Mfr. Part #
FPL240/60/20-BH1T

Mouser Part #
80-FPL240/60/20BH1T

KEMET

Ferrite Toroids / Ferrite Rings 4900kg/m3 Thck=20mm 30kw AEC-Q200

Learn More

Datasheet

18In Stock

$113.67

$95.20

$89.87

$89.83

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

240 mm

20 mm

FPL

Tray

Ferrite

Ferrite Toroids / Ferrite Rings MnZn HF90 25x13x15mm

HF90T25X13X15
TDK
1: $2.04
4,508In Stock

Mfr. Part #
HF90T25X13X15

Mouser Part #
810-HF90T25X13X15

TDK

Ferrite Toroids / Ferrite Rings MnZn HF90 25x13x15mm

Datasheet

4,508In Stock

$2.04

$1.42

$1.21

$1.07

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

15 mm

25 mm

13 mm

Tray

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 40x32x15

FT-3K50T F4032ES
Proterial
1: $20.69
190In Stock

Mfr. Part #
FT-3K50T F4032ES

Mouser Part #
205-FT-3K50TF4032ES

Proterial

Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 40x32x15

Learn More

190In Stock

$20.69

$14.14

$12.59

$11.99

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

29.1 mm

42.3 mm

17.8 mm

FT-3K50T F

Finemet

Ferrite Toroids / Ferrite Rings

Customer Service Office

Company

Resources

Support

0.9 mm
1.1 mm
1.3 mm
1.6 mm
1.78 mm
1.8 mm
2.15 mm
2.2 mm
2.91 mm
3 mm
3.05 mm
3.2 mm
3.3 mm
3.4 mm
3.8 mm
4 mm
4.1 mm
4.3 mm
4.47 mm
4.56 mm

3.43 mm
3.5 mm
3.95 mm
4.95 mm
5.1 mm
5.84 mm
5.95 mm
5.99 mm
6.35 mm
6.4 mm
7.3 mm
7.6 mm
8.7 mm
9 mm
9.42 mm
9.43 mm
9.5 mm
9.7 mm
9.74 mm
9.8 mm

1.27 mm
1.4 mm
1.65 mm
2.06 mm
2.54 mm
3 mm
3.18 mm
3.3 mm
3.5 mm
4.2 mm
4.75 mm
4.78 mm
4.9 mm
5.3 mm
5.5 mm
5.7 mm
6.15 mm
6.35 mm
6.4 mm
7 mm

1.27 mm
1.4 mm
1.65 mm
1.69 mm
1.91 mm
2.54 mm
3.175 mm
3.18 mm
3.19 mm
3.3 mm
3.34 mm
3.6 mm
3.7 mm
3.8 mm
4 mm
4.2 mm
4.3 mm
4.5 mm
4.6 mm
4.7 mm

28
40
59
2714A
2714A Magamp
35T
Distributed Gap Core
ESD-R
ESD-R-220814XH-R1
ESD-R-25SH
ESD-R-25SR
ESD-R-25SR-P
ESD-R-291216XH-R1
ESD-R-412119H-NC23
ESD-R-421617XH-R1
ESD-R-512419XH-R1
ESD-R-613325XH-R1
ESD-R-B
ESD-R-H
ESD-R-NC

3 W 800
4 W 1500
4 W 620
7 W 380
7 W 700
7 W 850
43
52
61
67
68
73
75
76
77
78
79
80
85
4W60