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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 30Ohm @ 25MHz

74270121
Wurth Elektronik
1: $2.43
125In Stock

Mfr. Part #
74270121

Mouser Part #
710-74270121

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 30Ohm @ 25MHz

Learn More

Datasheet

125In Stock

$2.43

$2.38

$2.29

$2.20

$2.03

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

74270151
Wurth Elektronik
1: $4.60
260In Stock
945On Order

Mfr. Part #
74270151

Mouser Part #
710-74270151

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 56Ohm @ 25MHz

Learn More

Datasheet

260In Stock

945On Order

$4.60

$4.51

$4.35

$4.18

$3.84

Min.: 1
Mult.: 1

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

742701707
Wurth Elektronik
1: $1.38
630In Stock
825Expected 8/14/2026

Mfr. Part #
742701707

Mouser Part #
710-742701707

Wurth Elektronik

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

Learn More

Datasheet

630In Stock

825Expected 8/14/2026

$1.38

$1.29

$1.17

$1.06

$0.965

Min.: 1
Mult.: 1

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

742701712
Wurth Elektronik
1: $0.60
422In Stock
350Expected 8/18/2026

Mfr. Part #
742701712

Mouser Part #
710-742701712

Wurth Elektronik

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

Learn More

Datasheet

422In Stock

350Expected 8/18/2026

$0.60

$0.561

$0.511

$0.464

View

Min.: 1
Mult.: 1

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

74270176
Wurth Elektronik
1: $0.61
1,259In Stock

Mfr. Part #
74270176

Mouser Part #
710-74270176

Wurth Elektronik

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

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Datasheet

1,259In Stock

$0.61

$0.577

$0.524

$0.477

View

Min.: 1
Mult.: 1

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

7427018
Wurth Elektronik
1: $1.19
38In Stock

Mfr. Part #
7427018

Mouser Part #
710-7427018

Wurth Elektronik

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

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Datasheet

38In Stock

$1.19

$1.07

$0.957

$0.836

Min.: 1
Mult.: 1

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

74270181
Wurth Elektronik
1: $1.08
166In Stock

Mfr. Part #
74270181

Mouser Part #
710-74270181

Wurth Elektronik

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

Learn More

Datasheet

166In Stock

$1.08

$1.06

$1.02

$0.98

$0.90

Min.: 1
Mult.: 1

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

74270182
Wurth Elektronik
1: $2.79
38In Stock
252On Order

Mfr. Part #
74270182

Mouser Part #
710-74270182

Wurth Elektronik

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

Learn More

Datasheet

38In Stock

252On Order

$2.79

$2.74

$2.64

$2.54

$2.34

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000811
Fair-Rite
1: $0.29
797In Stock

Mfr. Part #
5961000811

Mouser Part #
623-5961000811

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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797In Stock

$0.29

$0.193

$0.168

$0.151

View

Min.: 1
Mult.: 1

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

5943000911
Fair-Rite
1: $0.86
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

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1,046In Stock

$0.86

$0.597

$0.514

$0.456

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm

5975000211
Fair-Rite
1: $0.57
3,430In Stock

Mfr. Part #
5975000211

Mouser Part #
623-5975000211

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID (9.74/4.56/3.34)mm

Learn More

3,430In Stock

$0.57

$0.40

$0.346

$0.309

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000221
Fair-Rite
1: $0.66
734In Stock

Mfr. Part #
5975000221

Mouser Part #
623-5975000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

734In Stock

$0.66

$0.46

$0.397

$0.353

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975005121
Fair-Rite
1: $1.45
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

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316In Stock

$1.45

$1.28

$0.956

$0.907

View

Min.: 1
Mult.: 1

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

74270191
Wurth Elektronik
1: $7.54
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

$7.54

$6.85

$6.23

$5.15

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID

5975000101
Fair-Rite
1: $0.41
35,990Expected 12/14/2026

Mfr. Part #
5975000101

Mouser Part #
623-5975000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID

Learn More

35,990Expected 12/14/2026

$0.41

$0.289

$0.25

$0.224

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm

5977002701
Fair-Rite
1: $3.18
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

$3.18

$2.19

$1.79

$1.64

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002701
Fair-Rite
1: $3.04
5,310On Order

Mfr. Part #
5978002701

Mouser Part #
623-5978002701

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

5,310On Order

$3.04

$2.10

$1.79

$1.57

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

7427010
Wurth Elektronik
1: $1.48
13,423On Order

Mfr. Part #
7427010

Mouser Part #
710-7427010

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF EMI Suppressn 127ohms 7.6mm

Learn More

Datasheet

13,423On Order

$1.48

$1.35

$1.22

$1.11

View

Min.: 1
Mult.: 1

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

7427014
Wurth Elektronik
1: $3.84
1,766Expected 8/21/2026

Mfr. Part #
7427014

Mouser Part #
710-7427014

Wurth Elektronik

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

Learn More

Datasheet

1,766Expected 8/21/2026

$3.84

$3.56

$3.23

$2.94

View

Min.: 1
Mult.: 1

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

74270110
Wurth Elektronik
1: $2.00
217Expected 8/28/2026

Mfr. Part #
74270110

Mouser Part #
710-74270110

Wurth Elektronik

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

Learn More

Datasheet

217Expected 8/28/2026

$2.00

$1.97

$1.89

$1.82

$1.67

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002101
Fair-Rite
120,000: $0.092
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

$0.092

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

Ferrite Toroids / Ferrite Rings 78 RI

5978008001
Fair-Rite
1: $79.30
Lead-Time 10 Weeks

Mfr. Part #
5978008001

Mouser Part #
623-5978008001

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 RI

Learn More

Lead-Time 10 Weeks

Cut Tape

$79.30

Reel

$78.50

Min.: 1
Mult.: 1

: 10

Ferrite Cores & Accessories R22.1/13.7/6.35 T65 toroid

B64290L0638X065
TDK
1: $2.08
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part #
B64290L0638X065

Mouser Part #
871-B64290L0638X065

New Product

TDK

Ferrite Cores & Accessories R22.1/13.7/6.35 T65 toroid

Datasheet

Non-Stocked Lead-Time 9 Weeks

$2.08

$1.43

$1.23

$1.09

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001921
Fair-Rite
1,242: $0.579
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

$0.579

Min.: 1,242
Mult.: 1,242

Ferrite Toroids / Ferrite Rings 75 Toroid

5975001121
Fair-Rite
4,800: $0.60
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

$0.60

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

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