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Ring Core Passive Components

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Type = Ring Core

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Part #

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

742701707
Wurth Elektronik
1: $2.00
600In Stock
825Expected 2026-08-28

Mfr. Part #
742701707

Mouser Part #
710-742701707

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 40Ohm @ 25MHz

Learn More

Datasheet

600In Stock

825Expected 2026-08-28

$2.00

$1.86

$1.70

$1.54

$1.39

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

742701712
Wurth Elektronik
1: $0.878
207In Stock
1,050Expected 2026-10-09

Mfr. Part #
742701712

Mouser Part #
710-742701712

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 44Ohm @ 25MHz

Learn More

Datasheet

207In Stock

1,050Expected 2026-10-09

$0.878

$0.808

$0.736

$0.668

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

74270176
Wurth Elektronik
1: $0.893
929In Stock

Mfr. Part #
74270176

Mouser Part #
710-74270176

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 38Ohm @ 25MHz

Learn More

Datasheet

929In Stock

$0.893

$0.831

$0.755

$0.687

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

7427018
Wurth Elektronik
1: $1.73
38In Stock

Mfr. Part #
7427018

Mouser Part #
710-7427018

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF 50Ohm@100 MHz 9.6mm

Learn More

Datasheet

38In Stock

$1.73

$1.56

$1.38

$1.20

$1.09

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

74270181
Wurth Elektronik
1: $1.56
146In Stock
252Expected 2026-09-18

Mfr. Part #
74270181

Mouser Part #
710-74270181

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 59Ohm @ 25MHz

Learn More

Datasheet

146In Stock

252Expected 2026-09-18

$1.56

$1.53

$1.47

$1.41

$1.30

Min.: 1
Mult.: 1

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

74270182
Wurth Elektronik
1: $4.02
38In Stock
252Expected 2026-09-18

Mfr. Part #
74270182

Mouser Part #
710-74270182

Wurth Elektronik

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

Learn More

Datasheet

38In Stock

252Expected 2026-09-18

$4.02

$3.95

$3.80

$3.66

$3.37

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000811
Fair-Rite
1: $0.418
787In Stock

Mfr. Part #
5961000811

Mouser Part #
623-5961000811

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

787In Stock

$0.418

$0.289

$0.252

$0.226

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm

5943000911
Fair-Rite
1: $1.05
1,046In Stock

Mfr. Part #
5943000911

Mouser Part #
623-5943000911

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID (5.99/2.91/3.19)mm

Learn More

1,046In Stock

$1.05

$0.737

$0.638

$0.569

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000221
Fair-Rite
1: $0.95
734In Stock

Mfr. Part #
5975000221

Mouser Part #
623-5975000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

734In Stock

$0.95

$0.662

$0.572

$0.508

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RI

5975001821
Fair-Rite
1: $4.92
50In Stock

Mfr. Part #
5975001821

Mouser Part #
623-5975001821

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RI

Learn More

50In Stock

$4.92

$3.38

$2.87

$2.52

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975005121
Fair-Rite
1: $2.09
316In Stock
Verify Status with Factory

Mfr. Part #
5975005121

Mouser Part #
623-5975005121

Verify Status with Factory

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

316In Stock

$2.09

$1.84

$1.38

$1.31

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

74270191
Wurth Elektronik
1: $10.86
17,978On Order

Mfr. Part #
74270191

Mouser Part #
710-74270191

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Toroidal 165 ohm 33.4mm

Learn More

Datasheet

17,978On Order

$10.86

$9.86

$8.15

$7.42

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

5943004901
Fair-Rite
1: $1.30
4,970On Order

Mfr. Part #
5943004901

Mouser Part #
623-5943004901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

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4,970On Order

Cut Tape

$1.30

$0.907

$0.785

$0.70

View

Reel

$0.445

Min.: 1
Mult.: 1

: 2,760

Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43

5943006401
Fair-Rite
1: $4.15
1,608On Order

Mfr. Part #
5943006401

Mouser Part #
623-5943006401

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid TX16/9.6/4.6-43

Learn More

1,608On Order

$4.15

$2.87

$2.45

$2.15

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001821
Fair-Rite
1: $3.40
2,187On Order

Mfr. Part #
5961001821

Mouser Part #
623-5961001821

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

2,187On Order

$3.40

$2.35

$2.00

$1.77

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID

5975000101
Fair-Rite
1: $0.504
35,990Expected 2026-12-14

Mfr. Part #
5975000101

Mouser Part #
623-5975000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID

Learn More

35,990Expected 2026-12-14

$0.504

$0.348

$0.304

$0.271

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm

5977002701
Fair-Rite
1: $4.58
2,951On Order

Mfr. Part #
5977002701

Mouser Part #
623-5977002701

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm

Learn More

2,951On Order

$4.58

$3.15

$2.68

$2.36

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002701
Fair-Rite
1: $4.38
5,310On Order

Mfr. Part #
5978002701

Mouser Part #
623-5978002701

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

5,310On Order

$4.38

$3.02

$2.53

$2.26

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz

7427014
Wurth Elektronik
1: $5.54
1,762Expected 2026-09-11

Mfr. Part #
7427014

Mouser Part #
710-7427014

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 99Ohm @ 25MHz

Learn More

Datasheet

1,762Expected 2026-09-11

$5.54

$5.14

$4.65

$4.25

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz

74270110
Wurth Elektronik
1: $2.88
217Expected 2026-09-18

Mfr. Part #
74270110

Mouser Part #
710-74270110

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 47Ohm @ 25MHz

Learn More

Datasheet

217Expected 2026-09-18

$2.88

$2.84

$2.72

$2.62

$2.40

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002101
Fair-Rite
120,000: $0.132
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
5978002101

Mouser Part #
623-5978002101

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

Non-Stocked Lead-Time 10 Weeks

$0.132

Min.: 120,000
Mult.: 120,000

Ferrite Toroids / Ferrite Rings 78 RI

5978008001
Fair-Rite
10: $94.39
Non-Stocked Lead-Time 10 Weeks

Mfr. Part #
5978008001

Mouser Part #
623-5978008001

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 RI

Learn More

Non-Stocked Lead-Time 10 Weeks

Reel

$94.39

Min.: 10
Mult.: 10

: 10

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001921
Fair-Rite
1: $2.25
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
5961001921

Mouser Part #
623-5961001921

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

Non-Stocked Lead-Time 20 Weeks

$2.25

$1.56

$1.33

$1.07

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 Toroid

5975001121
Fair-Rite
4,800: $0.864
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
5975001121

Mouser Part #
623-5975001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid

Learn More

Non-Stocked Lead-Time 20 Weeks

$0.864

Min.: 4,800
Mult.: 4,800

Ferrite Toroids / Ferrite Rings 75 Toroid

5975004921
Fair-Rite
1: $2.75
Non-Stocked Lead-Time 20 Weeks

Mfr. Part #
5975004921

Mouser Part #
623-5975004921

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid

Learn More

Non-Stocked Lead-Time 20 Weeks

$2.75

$1.90

$1.63

$1.44

View

Min.: 1
Mult.: 1

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