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Ring Core Passive Components

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Type = Ring Core

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Part #

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

5943000911
Fair-Rite
1: $1.37
1,069In 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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1,069In Stock

$1.37

$0.936

$0.802

$0.711

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID CORE 7.5mm 29mm

5943001001
Fair-Rite
1: $2.79
1,303In Stock
1,696Expected 2026-07-20

Mfr. Part #
5943001001

Mouser Part #
623-5943001001

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID CORE 7.5mm 29mm

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1,303In Stock

1,696Expected 2026-07-20

$2.79

$1.93

$1.68

$1.56

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43

5943001101
Fair-Rite
1: $0.706
1,587In Stock
12,624Expected 2026-06-15

Mfr. Part #
5943001101

Mouser Part #
623-5943001101

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid T13/7.9/6.4-43

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1,587In Stock

12,624Expected 2026-06-15

$0.706

$0.492

$0.426

$0.38

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

5943001121
Fair-Rite
1: $1.37
4,189In Stock

Mfr. Part #
5943001121

Mouser Part #
623-5943001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID 7.1mm 13.45mm

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4,189In Stock

$1.37

$0.958

$0.827

$0.701

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID

5943001201
Fair-Rite
1: $4.32
583In Stock

Mfr. Part #
5943001201

Mouser Part #
623-5943001201

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID

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583In Stock

$4.32

$2.98

$2.53

$2.23

$2.13

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

5943001701
Fair-Rite
1: $4.77
544In Stock

Mfr. Part #
5943001701

Mouser Part #
623-5943001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 9.5mm 31.75mm

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544In Stock

$4.77

$3.28

$2.62

$2.42

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

5943001801
Fair-Rite
1: $2.30
769In Stock

Mfr. Part #
5943001801

Mouser Part #
623-5943001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.35mm 22.1mm

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769In Stock

$2.30

$1.61

$1.39

$1.23

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 TOROID Low-Med Permeablty

5943001901
Fair-Rite
1: $1.41
2,038In Stock
7,452On Order

Mfr. Part #
5943001901

Mouser Part #
623-5943001901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 TOROID Low-Med Permeablty

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2,038In Stock

7,452On Order

$1.41

$1.05

$0.922

$0.779

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid

5943002721
Fair-Rite
1: $7.99
252In Stock
371Expected 2026-07-06

Mfr. Part #
5943002721

Mouser Part #
623-5943002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid

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252In Stock

371Expected 2026-07-06

$7.99

$5.10

$4.58

$3.77

$3.59

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

5943004901
Fair-Rite
1: $1.30
2,122In Stock
2,760Expected 2026-08-31

Mfr. Part #
5943004901

Mouser Part #
623-5943004901

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 6.6mm 16mm

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2,122In Stock

2,760Expected 2026-08-31

Cut Tape

$1.30

$0.91

$0.788

$0.664

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: $3.96
140In Stock
1,608On Order

Mfr. Part #
5943006401

Mouser Part #
623-5943006401

Fair-Rite

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

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140In Stock

1,608On Order

$3.96

$2.79

$2.42

$2.16

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

5943007601
Fair-Rite
1: $3.07
895In Stock

Mfr. Part #
5943007601

Mouser Part #
623-5943007601

Fair-Rite

Ferrite Toroids / Ferrite Rings 43 Toroid 12.7mm 22.1mm

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895In Stock

$3.07

$2.13

$1.71

$1.58

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid T5.8/3/1.5-61

5961000101
Fair-Rite
1: $0.446
10,604In Stock

Mfr. Part #
5961000101

Mouser Part #
623-5961000101

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid T5.8/3/1.5-61

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10,604In Stock

$0.446

$0.308

$0.268

$0.239

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000111
Fair-Rite
1: $0.864
1,414In Stock

Mfr. Part #
5961000111

Mouser Part #
623-5961000111

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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1,414In Stock

$0.864

$0.605

$0.523

$0.467

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61

5961000501
Fair-Rite
1: $2.74
1,410In Stock

Mfr. Part #
5961000501

Mouser Part #
623-5961000501

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid T21/13/12-61

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1,410In Stock

$2.74

$1.89

$1.61

$1.43

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Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961000621
Fair-Rite
1: $2.98
893In Stock

Mfr. Part #
5961000621

Mouser Part #
623-5961000621

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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893In Stock

$2.98

$2.06

$1.76

$1.56

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

5961001001
Fair-Rite
1: $3.20
1,013In Stock

Mfr. Part #
5961001001

Mouser Part #
623-5961001001

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 7.5mm 29mm

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1,013In Stock

$3.20

$2.22

$1.77

$1.74

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001121
Fair-Rite
1: $1.47
817In Stock

Mfr. Part #
5961001121

Mouser Part #
623-5961001121

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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817In Stock

$1.47

$1.03

$0.888

$0.793

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm

5961001701
Fair-Rite
1: $4.62
467In Stock

Mfr. Part #
5961001701

Mouser Part #
623-5961001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID T32/19/9.5mm

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467In Stock

$4.62

$3.18

$2.69

$2.36

$2.29

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

5961001801
Fair-Rite
1: $2.55
1,598In Stock
1,826Expected 2026-07-27

Mfr. Part #
5961001801

Mouser Part #
623-5961001801

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 6.35mm 22.1mm

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1,598In Stock

1,826Expected 2026-07-27

$2.55

$1.80

$1.43

$1.34

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961001821
Fair-Rite
1: $3.47
937In Stock

Mfr. Part #
5961001821

Mouser Part #
623-5961001821

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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937In Stock

$3.47

$2.40

$2.06

$1.81

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

5961001901
Fair-Rite
1: $1.71
3,178In Stock
1,242Expected 2026-06-15

Mfr. Part #
5961001901

Mouser Part #
623-5961001901

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 TOROID 12.7mm 12.7mm

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3,178In Stock

1,242Expected 2026-06-15

$1.71

$1.20

$1.03

$0.809

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 61 Toroid

5961002721
Fair-Rite
1: $8.15
98In Stock

Mfr. Part #
5961002721

Mouser Part #
623-5961002721

Fair-Rite

Ferrite Toroids / Ferrite Rings 61 Toroid

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Datasheet

98In Stock

$8.15

$5.56

$4.69

$4.10

$3.67

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 67 TOROID T32/19/9.5-67

5967001701
Fair-Rite
1: $8.04
393In Stock

Mfr. Part #
5967001701

Mouser Part #
623-5967001701

Fair-Rite

Ferrite Toroids / Ferrite Rings 67 TOROID T32/19/9.5-67

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393In Stock

$8.04

$5.36

$4.68

$4.03

$3.66

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90

5975000301
Fair-Rite
1: $0.965
1,671In Stock
3,156Expected 2026-07-27

Mfr. Part #
5975000301

Mouser Part #
623-5975000301

Fair-Rite

Ferrite Toroids / Ferrite Rings 75 Toroid T12.7/7.15/4.90

Learn More

1,671In Stock

3,156Expected 2026-07-27

$0.965

$0.746

$0.644

$0.573

View

Min.: 1
Mult.: 1

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