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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 56Ohm @ 25MHz

74270151
Wurth Elektronik
1: HK$37.81
271In Stock
504Expected 7/8/2026

Mfr. Part No.
74270151

Mouser Part No
710-74270151

Wurth Elektronik

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

Learn More

Datasheet

271In Stock

504Expected 7/8/2026

HK$37.81

HK$37.07

HK$35.76

HK$34.36

HK$31.56

Min.: 1
Mult.: 1

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

742701707
Wurth Elektronik
1: HK$11.34
642In Stock
825Expected 14/8/2026

Mfr. Part No.
742701707

Mouser Part No
710-742701707

Wurth Elektronik

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

Learn More

Datasheet

642In Stock

825Expected 14/8/2026

HK$11.34

HK$10.60

HK$9.62

HK$8.71

HK$7.93

Min.: 1
Mult.: 1

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

742701712
Wurth Elektronik
1: HK$4.93
432In Stock
350On Order

Mfr. Part No.
742701712

Mouser Part No
710-742701712

Wurth Elektronik

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

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Datasheet

432In Stock

350On Order

HK$4.93

HK$4.61

HK$4.20

HK$3.81

View

Min.: 1
Mult.: 1

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

74270176
Wurth Elektronik
1: HK$5.01
279In Stock
1,000On Order

Mfr. Part No.
74270176

Mouser Part No
710-74270176

Wurth Elektronik

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

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Datasheet

279In Stock

1,000On Order

HK$5.01

HK$4.74

HK$4.31

HK$3.92

View

Min.: 1
Mult.: 1

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

7427018
Wurth Elektronik
1: HK$9.78
38In Stock

Mfr. Part No.
7427018

Mouser Part No
710-7427018

Wurth Elektronik

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

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Datasheet

38In Stock

HK$9.78

HK$8.80

HK$7.87

HK$6.87

Min.: 1
Mult.: 1

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

74270181
Wurth Elektronik
1: HK$8.88
271In Stock

Mfr. Part No.
74270181

Mouser Part No
710-74270181

Wurth Elektronik

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

Learn More

Datasheet

271In Stock

HK$8.88

HK$8.71

HK$8.38

HK$8.06

HK$7.40

Min.: 1
Mult.: 1

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

74270182
Wurth Elektronik
1: HK$22.93
38In Stock

Mfr. Part No.
74270182

Mouser Part No
710-74270182

Wurth Elektronik

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

Learn More

Datasheet

38In Stock

HK$22.93

HK$22.52

HK$21.70

HK$20.88

HK$19.23

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000811
Fair-Rite
1: HK$2.38
797In Stock

Mfr. Part No.
5961000811

Mouser Part No
623-5961000811

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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797In Stock

HK$2.38

HK$1.59

HK$1.38

HK$1.24

View

Min.: 1
Mult.: 1

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

5943000911
Fair-Rite
1: HK$7.07
1,049In Stock

Mfr. Part No.
5943000911

Mouser Part No
623-5943000911

Fair-Rite

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

Learn More

1,049In Stock

HK$7.07

HK$4.91

HK$4.23

HK$3.75

View

Min.: 1
Mult.: 1

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

5975000211
Fair-Rite
1: HK$4.69
3,430In Stock

Mfr. Part No.
5975000211

Mouser Part No
623-5975000211

Fair-Rite

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

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3,430In Stock

HK$4.69

HK$3.29

HK$2.84

HK$2.54

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975000221
Fair-Rite
1: HK$5.43
734In Stock

Mfr. Part No.
5975000221

Mouser Part No
623-5975000221

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

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734In Stock

HK$5.43

HK$3.78

HK$3.26

HK$2.90

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 RINGS

5975005121
Fair-Rite
1: HK$11.92
316In Stock
Verify Status with Factory

Mfr. Part No.
5975005121

Mouser Part No
623-5975005121

Verify Status with Factory

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 RINGS

Learn More

316In Stock

HK$11.92

HK$10.52

HK$7.86

HK$7.46

View

Min.: 1
Mult.: 1

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

74270191
Wurth Elektronik
1: HK$61.98
11,813On Order

Mfr. Part No.
74270191

Mouser Part No
710-74270191

Wurth Elektronik

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

Learn More

Datasheet

11,813On Order

HK$61.98

HK$56.31

HK$51.21

HK$42.33

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

5961001801
Fair-Rite
1: HK$13.73
4,396On Order

Mfr. Part No.
5961001801

Mouser Part No
623-5961001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

Learn More

4,396On Order

HK$13.73

HK$9.54

HK$8.17

HK$7.23

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 TOROID

5975000101
Fair-Rite
1: HK$3.37
35,990Expected 11/12/2026

Mfr. Part No.
5975000101

Mouser Part No
623-5975000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 TOROID

Learn More

35,990Expected 11/12/2026

HK$3.37

HK$2.38

HK$2.06

HK$1.84

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm

5977002701
Fair-Rite
1: HK$26.14
2,953On Order

Mfr. Part No.
5977002701

Mouser Part No
623-5977002701

Fair-Rite

Ferrite Toroids / Ferrite Rings 77 TOROID 12.70mm 35.55mm

Learn More

2,953On Order

HK$26.14

HK$18.00

HK$14.71

HK$13.48

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002701
Fair-Rite
1: HK$24.99
5,310On Order

Mfr. Part No.
5978002701

Mouser Part No
623-5978002701

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

5,310On Order

HK$24.99

HK$17.26

HK$14.71

HK$12.91

View

Min.: 1
Mult.: 1

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

7427010
Wurth Elektronik
1: HK$12.17
13,553On Order

Mfr. Part No.
7427010

Mouser Part No
710-7427010

Wurth Elektronik

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

Learn More

Datasheet

13,553On Order

HK$12.17

HK$11.10

HK$10.03

HK$9.12

View

Min.: 1
Mult.: 1

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

7427014
Wurth Elektronik
1: HK$31.56
1,766Expected 21/8/2026

Mfr. Part No.
7427014

Mouser Part No
710-7427014

Wurth Elektronik

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

Learn More

Datasheet

1,766Expected 21/8/2026

HK$31.56

HK$29.26

HK$26.55

HK$24.17

View

Min.: 1
Mult.: 1

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

74270110
Wurth Elektronik
1: HK$16.44
217Expected 28/8/2026

Mfr. Part No.
74270110

Mouser Part No
710-74270110

Wurth Elektronik

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

Learn More

Datasheet

217Expected 28/8/2026

HK$16.44

HK$16.19

HK$15.54

HK$14.96

HK$13.73

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 78 TOROID

5978002101
Fair-Rite
120,000: HK$0.756
Non-Stocked Lead-Time 10 Weeks

Mfr. Part No.
5978002101

Mouser Part No
623-5978002101

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 TOROID

Learn More

Non-Stocked Lead-Time 10 Weeks

HK$0.756

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

Ferrite Toroids / Ferrite Rings 78 RI

5978008001
Fair-Rite
1: HK$651.85
Lead-Time 10 Weeks

Mfr. Part No.
5978008001

Mouser Part No
623-5978008001

Fair-Rite

Ferrite Toroids / Ferrite Rings 78 RI

Learn More

Lead-Time 10 Weeks

Cut Tape

HK$651.85

Reel

HK$645.27

Min.: 1
Mult.: 1

: 10

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

B64290L0638X065
TDK
1: HK$17.10
Non-Stocked Lead-Time 9 Weeks
New Product

Mfr. Part No.
B64290L0638X065

Mouser Part No
871-B64290L0638X065

New Product

TDK

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

Datasheet

Non-Stocked Lead-Time 9 Weeks

HK$17.10

HK$11.75

HK$10.11

HK$8.96

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001921
Fair-Rite
1,242: HK$4.76
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
5961001921

Mouser Part No
623-5961001921

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

Learn More

Non-Stocked Lead-Time 20 Weeks

HK$4.76

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

Ferrite Toroids / Ferrite Rings 75 Toroid

5975001121
Fair-Rite
4,800: HK$4.93
Non-Stocked Lead-Time 20 Weeks

Mfr. Part No.
5975001121

Mouser Part No
623-5975001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid

Learn More

Non-Stocked Lead-Time 20 Weeks

HK$4.93

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

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