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100 MHz Ferrite Toroids / Ferrite Rings

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Test Frequency = 100 MHz

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Part #

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm

2843001802
Fair-Rite
1: $0.47
7,261In Stock

Mfr. Part No.
2843001802

Mouser Part No
623-2843001802

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core 6.15mm 6.35mm

7,261In Stock

$0.47

$0.322

$0.28

$0.25

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

1.1 mm

6.35 mm

6.15 mm

Bulk

Ferrite Toroids / Ferrite Rings 14mm

ESD-R-25
KEMET
1: $2.38
260In Stock
300Expected 2026/10/27

Mfr. Part No.
ESD-R-25

Mouser Part No
80-ESD-R-25

KEMET

Ferrite Toroids / Ferrite Rings 14mm

Learn More

Datasheet

260In Stock

300Expected 2026/10/27

$2.38

$1.62

$1.43

$1.03

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

14 mm

26 mm

15 mm

ESD-R

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

ESD-R-25B
KEMET
1: $2.64
600In Stock

Mfr. Part No.
ESD-R-25B

Mouser Part No
80-ESD-R-25B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 13.9mm

Learn More

Datasheet

600In Stock

$2.64

$1.56

$1.37

$1.17

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.9 mm

29.3 mm

15 mm

ESD-R-B

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

ESD-R-19B
KEMET
1: $2.85
673In Stock

Mfr. Part No.
ESD-R-19B

Mouser Part No
80-ESD-R-19B

KEMET

Ferrite Toroids / Ferrite Rings Ferrite Bead Incased EMI 8.8mm

Learn More

Datasheet

673In Stock

$2.85

$1.67

$1.48

$1.07

$1.04

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

8.8 mm

21.5 mm

13 mm

ESD-R-B

Bulk

Manganese Zinc (MnZn)

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

74270104
Wurth Elektronik
1: $1.37
1,506In Stock

Mfr. Part No.
74270104

Mouser Part No
710-74270104

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 35Ohm @ 25MHz

Learn More

Datasheet

1,506In Stock

$1.37

$1.33

$1.31

$1.22

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

31.7 mm

8 mm

WE-TOF

Tray

4 W 620

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz

742701111
Wurth Elektronik
1: $2.24
2,424In Stock

Mfr. Part No.
742701111

Mouser Part No
710-742701111

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 55Ohm @ 25MHz

Learn More

Datasheet

2,424In Stock

$2.24

$2.21

$2.12

$2.06

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

29.5 mm

7.7 mm

WE-TOF

Tray

3 W 800

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.

28B2000-3
LeaderTech
1: $198.41
23In Stock

Mfr. Part No.
28B2000-3

Mouser Part No
861-28B2000-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 1.00" I.D.

Datasheet

23In Stock

$198.41

$181.85

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

25.4 mm

50.8 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.

28B1387-1
LeaderTech
1: $51.70
47In Stock

Mfr. Part No.
28B1387-1

Mouser Part No
861-28B1387-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.882" I.D.

Datasheet

47In Stock

$51.70

$41.31

$37.79

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

22.4 mm

35.2 mm

15 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

28B0625-1
LeaderTech
1: $8.94
18In Stock

Mfr. Part No.
28B0625-1

Mouser Part No
861-28B0625-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.310" I.D.

Datasheet

18In Stock

$8.94

$6.20

$5.15

$4.69

$4.27

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.9 mm

15.9 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.

28B0137-3
LeaderTech
1: $7.34
300In Stock

Mfr. Part No.
28B0137-3

Mouser Part No
861-28B0137-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.051" I.D.

Datasheet

300In Stock

$7.34

$5.97

$3.31

$3.11

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

1.3 mm

3.5 mm

12.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.

28B0562-2
LeaderTech
1: $13.78
179In Stock

Mfr. Part No.
28B0562-2

Mouser Part No
861-28B0562-2

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.250" I.D.

Datasheet

179In Stock

$13.78

$10.03

$8.01

$7.63

$7.20

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

6.4 mm

14.2 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

28B0736-0
LeaderTech
1: $13.78
52In Stock

Mfr. Part No.
28B0736-0

Mouser Part No
861-28B0736-0

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.430" I.D.

Datasheet

52In Stock

$13.78

$11.93

$7.20

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10.9 mm

18.7 mm

33.7 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.

28B0375-3
LeaderTech
1: $3.33
316In Stock

Mfr. Part No.
28B0375-3

Mouser Part No
861-28B0375-3

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.192" I.D.

Datasheet

316In Stock

$3.33

$1.34

$1.17

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

4.8 mm

9.5 mm

19.1 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.

28B0250-1
LeaderTech
1: $6.88
210In Stock

Mfr. Part No.
28B0250-1

Mouser Part No
861-28B0250-1

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.125" I.D.

Datasheet

210In Stock

$6.88

$5.97

$2.97

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

3.2 mm

6.4 mm

15.9 mm

Bulk

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.

28B0686-2
LeaderTech
1: $8.51
84In Stock

Mfr. Part No.
28B0686-2

Mouser Part No
861-28B0686-2

LeaderTech

Ferrite Toroids / Ferrite Rings Solid Round Ferrite Bead 0.375" I.D.

Datasheet

84In Stock

$8.51

$5.91

$4.71

$4.33

$4.07

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

9.5 mm

17.4 mm

28.6 mm

Bulk

Ferrite Toroids / Ferrite Rings 68 RI

5968001801
Fair-Rite
1: $2.67
5,684In Stock

Mfr. Part No.
5968001801

Mouser Part No
623-5968001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 68 RI

Learn More

Datasheet

5,684In Stock

$2.67

$1.86

$1.51

$1.27

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

13.7 mm

22.1 mm

6.35 mm

Bulk

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

74270115
Wurth Elektronik
1: $7.11
1,184In Stock
640Expected 2026/09/04

Mfr. Part No.
74270115

Mouser Part No
710-74270115

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 80Ohm @ 25MHz

Learn More

Datasheet

1,184In Stock

640Expected 2026/09/04

$7.11

$6.98

$6.72

$6.47

$5.94

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

19 mm

31.5 mm

16 mm

WE-TOF

Tray

3 W 800

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

74270117
Wurth Elektronik
1: $0.72
12,113In Stock
7,161Expected 2026/09/04

Mfr. Part No.
74270117

Mouser Part No
710-74270117

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

Learn More

Datasheet

12,113In Stock

7,161Expected 2026/09/04

$0.72

$0.706

$0.68

$0.654

$0.602

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

10 mm

14 mm

8 mm

WE-TOF

Tray

3 W 800

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

74270106
Wurth Elektronik
1: $2.17
355In Stock
252Expected 2026/09/11

Mfr. Part No.
74270106

Mouser Part No
710-74270106

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 107 Ohms

Learn More

Datasheet

355In Stock

252Expected 2026/09/11

$2.17

$2.05

$1.87

$1.65

$1.50

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

7.1 mm

13.2 mm

12.7 mm

WE-TOF

Tray

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

74270198
Wurth Elektronik
1: $7.83
41In Stock

Mfr. Part No.
74270198

Mouser Part No
710-74270198

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 133Ohm 33.4mm

Learn More

Datasheet

41In Stock

$7.83

$7.71

$7.11

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

35.5 mm

61 mm

WE-TOF

Tray

4 W 1500

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz

2843000302
Fair-Rite
1: $0.63
6,437In Stock
12,600Expected 2026/10/26

Mfr. Part No.
2843000302

Mouser Part No
623-2843000302

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture Core Z=130 @100MHz

6,437In Stock

12,600Expected 2026/10/26

$0.63

$0.443

$0.383

$0.341

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

3.8 mm

7.5 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 7mm 6.2mm 4.2mm

2843002402
Fair-Rite
1: $0.22
27,596In Stock
36,000Expected 2026/09/28

Mfr. Part No.
2843002402

Mouser Part No
623-2843002402

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 7mm 6.2mm 4.2mm

27,596In Stock

36,000Expected 2026/09/28

$0.22

$0.154

$0.133

$0.119

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

1.8 mm

4.2 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm

2843009902
Fair-Rite
1: $5.84
2,269In Stock
2,385On Order

Mfr. Part No.
2843009902

Mouser Part No
623-2843009902

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 28.7mm 14.25mm

2,269In Stock

2,385On Order

$5.84

$3.98

$3.36

$2.93

$2.70

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

6.35 mm

28.7 mm

14.25 mm

Bulk

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm

2843010402
Fair-Rite
1: $1.48
4,302In Stock
7,857On Order

Mfr. Part No.
2843010402

Mouser Part No
623-2843010402

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Multi-Aperture 19.45mm 12.7mm 9.5mm

4,302In Stock

7,857On Order

$1.48

$1.03

$0.883

$0.783

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

4.75 mm

19.45 mm

9.5 mm

Bulk

Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz

2861000202
Fair-Rite
1: $0.74
25,836In Stock
18,000Expected 2026/09/28

Mfr. Part No.
2861000202

Mouser Part No
623-2861000202

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Multi Aperture Core 150 Ohms 100MHz

Learn More

Datasheet

25,836In Stock

18,000Expected 2026/09/28

$0.74

$0.534

$0.461

$0.411

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Multi-Hole Cores

3.8 mm

7.5 mm

Bulk

100 MHz Ferrite Toroids / Ferrite Rings

Customer Service Office

Company

Resources

Support

0.9 mm
1.1 mm
1.3 mm
1.6 mm
1.8 mm
3.2 mm
3.3 mm
3.4 mm
3.8 mm
4.3 mm
4.7 mm
4.75 mm
4.8 mm
5 mm
6.2 mm
6.35 mm
6.4 mm
6.8 mm
7.1 mm
7.3 mm

3.5 mm
5.1 mm
6.35 mm
6.4 mm
7.3 mm
7.6 mm
8.7 mm
9 mm
9.5 mm
9.8 mm
10 mm
11.5 mm
12.7 mm
12.9 mm
13.2 mm
14 mm
14.2 mm
15 mm
15.8 mm
15.9 mm

3.5 mm
4.2 mm
5.7 mm
6.15 mm
7 mm
7.5 mm
8 mm
8.4 mm
10 mm
11 mm
12 mm
12.7 mm
13 mm
14 mm
14.5 mm
15 mm
16 mm
17.5 mm
18 mm
19.45 mm

3.3 mm
3.7 mm
4.2 mm
4.3 mm
5 mm
5.1 mm
6 mm
6.35 mm
6.4 mm
7.5 mm
7.7 mm
8 mm
9 mm
9.5 mm
10 mm
12 mm
12.7 mm
13 mm
14 mm
14.25 mm