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FINEMET Ferrite Toroids / Ferrite Rings

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Part #

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core38x19x125SEP

FT-3KM K3819D
Proterial
1: $23.28
420On Order

Mfr. Part #
FT-3KM K3819D

Mouser Part #
205-FT-3KMK3819D

Proterial

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core38x19x125SEP

Datasheet

420On Order

$23.28

$16.85

$13.54

$13.15

$13.13

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

16.8 mm

40.4 mm

FT-3KM K

Finemet

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core54x34x20 3PH

FT-3KM N5434G
Proterial
1: $76.00
72On Order

Mfr. Part #
FT-3KM N5434G

Mouser Part #
205-FT-3KMN5434G

Proterial

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core54x34x20 3PH

Datasheet

72On Order

$76.00

$61.86

$55.60

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

30 mm

58 mm

FT-3KM N

Finemet

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core64x42x15 3PH

FT-3KM N6442E
Proterial
1: $61.47
72On Order

Mfr. Part #
FT-3KM N6442E

Mouser Part #
205-FT-3KMN6442E

Proterial

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core64x42x15 3PH

Datasheet

72On Order

$61.47

$50.03

$44.97

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

38 mm

68 mm

FT-3KM N

Finemet

Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 100x80x20

FT-3KL F10080G
Proterial
1: $179.54
11Expected 2026-04-24

Mfr. Part #
FT-3KL F10080G

Mouser Part #
205-FT-3KLF10080G

Proterial

Ferrite Toroids / Ferrite Rings 14uH@100kHz Nano CMC Core 100x80x20

11Expected 2026-04-24

$179.54

$165.24

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

76 mm

104 mm

25 mm

FT-3KL F

Finemet

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 45x35x20

FT-3KL F4535G
Proterial
1: $34.82
89Expected 2026-04-24

Mfr. Part #
FT-3KL F4535G

Mouser Part #
205-FT-3KLF4535G

Proterial

Ferrite Toroids / Ferrite Rings 12uH@100kHz Nano CMC Core 45x35x20

89Expected 2026-04-24

$34.82

$25.92

$23.08

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

31 mm

49 mm

25 mm

FT-3KL F

Finemet

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core33x20x15 3PH

FT-3KM N3320E
Proterial
1: $20.75
Non-Stocked Lead-Time 8 Weeks

Mfr. Part #
FT-3KM N3320E

Mouser Part #
205-FT-3KMN3320E

Proterial

Ferrite Toroids / Ferrite Rings 20uH@100kHz Nano CMC Core33x20x15 3PH

Datasheet

Non-Stocked Lead-Time 8 Weeks

$20.75

$15.02

$12.07

$11.72

$11.71

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

17.4 mm

35.6 mm

FT-3KM N

Finemet

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core 140x100x30

FT-3KL F140100
Proterial
16: $397.56
Non-Stocked

Mfr. Part #
FT-3KL F140100

Mouser Part #
205-FT-3KLF140100

Proterial

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core 140x100x30

Non-Stocked

$397.56

Min.: 16
Mult.: 8

Ferrite Toroids / Ferrite Rings

Toroids

96 mm

144 mm

35 mm

FT-3KL F

Finemet

Ferrite Toroids / Ferrite Rings 9uH@100kHz Nano CMC Core 12x8x10

FT-3KL V1208C
Proterial
3,510: $3.31
Non-Stocked

Mfr. Part #
FT-3KL V1208C

Mouser Part #
205-FT-3KLV1208C

Proterial

Ferrite Toroids / Ferrite Rings 9uH@100kHz Nano CMC Core 12x8x10

Datasheet

Non-Stocked

$3.31

Min.: 3,510
Mult.: 3,510

Ferrite Toroids / Ferrite Rings

Toroids

6.8 mm

13.5 mm

FT-3KL V

Finemet

Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 19x12x10

FT-3KL V1912C
Proterial
1,386: $3.46
Non-Stocked

Mfr. Part #
FT-3KL V1912C

Mouser Part #
205-FT-3KLV1912C

Proterial

Ferrite Toroids / Ferrite Rings 11uH@100kHz Nano CMC Core 19x12x10

Datasheet

Non-Stocked

$3.46

$3.44

Min.: 1,386
Mult.: 1,386

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

21.1 mm

FT-3KL V

Finemet

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 25x15x12.5

FT-3KL V2515D
Proterial
950: $7.06
Non-Stocked

Mfr. Part #
FT-3KL V2515D

Mouser Part #
205-FT-3KLV2515D

Proterial

Ferrite Toroids / Ferrite Rings 16uH@100kHz Nano CMC Core 25x15x12.5

Datasheet

Non-Stocked

$7.06

Quote

Min.: 950
Mult.: 475

Ferrite Toroids / Ferrite Rings

Toroids

13 mm

27.2 mm

FT-3KL V

Finemet

Ferrite Toroids / Ferrite Rings 8uH@100kHz Nano CMC Core12x8x10W/SEP

FT-3KM K1208C
Proterial
3,510: $2.17
Non-Stocked

Mfr. Part #
FT-3KM K1208C

Mouser Part #
205-FT-3KMK1208C

Proterial

Ferrite Toroids / Ferrite Rings 8uH@100kHz Nano CMC Core12x8x10W/SEP

Datasheet

Non-Stocked

$2.17

Min.: 3,510
Mult.: 3,510

Ferrite Toroids / Ferrite Rings

Toroids

6.8 mm

13.5 mm

FT-3KM K

Finemet

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core38x24x20SEP

FT-3KM K3824G
Proterial
175: $15.74
Non-Stocked

Mfr. Part #
FT-3KM K3824G

Mouser Part #
205-FT-3KMK3824G

Proterial

Ferrite Toroids / Ferrite Rings 24uH@100kHz Nano CMC Core38x24x20SEP

Datasheet

Non-Stocked

$15.74

Min.: 175
Mult.: 175

Ferrite Toroids / Ferrite Rings

Toroids

21.4 mm

40.6 mm

FT-3KM K

Finemet

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core25x15x12.5

FT-3KM N2515D
Proterial
950: $7.89
Non-Stocked

Mfr. Part #
FT-3KM N2515D

Mouser Part #
205-FT-3KMN2515D

Proterial

Ferrite Toroids / Ferrite Rings 15uH@100kHz Nano CMC Core25x15x12.5

Datasheet

Non-Stocked

$7.89

Min.: 950
Mult.: 475

Ferrite Toroids / Ferrite Rings

Toroids

12.6 mm

27.6 mm

FT-3KM N

Finemet

FINEMET Ferrite Toroids / Ferrite Rings

Mouser Electronics®

Company

Resources

Support

6 mm
6.8 mm
10 mm
10.3 mm
10.7 mm
11.5 mm
12 mm
12.3 mm
12.6 mm
12.8 mm
13 mm
13.9 mm
15.8 mm
16.8 mm
17.3 mm
17.4 mm
20.6 mm
21 mm
21.1 mm
21.4 mm

13 mm
13.5 mm
17.8 mm
20.2 mm
21.1 mm
23.3 mm
24.2 mm
25.2 mm
27.2 mm
27.6 mm
28 mm
28.5 mm
30.4 mm
33.1 mm
35.6 mm
35.8 mm
36.3 mm
40 mm
40.4 mm
40.5 mm