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Nanocrystalline Cable Cores

Würth Elektronik WE-NCC Nanocrystalline Cable Cores provide broadband suppression of conducted electromagnetic interference (EMI) in cable assemblies. These cable cores offer high temperature stability and ultra-high permeability in a single design. Compared with conventional manganese-zinc (MnZn) and nickel-zinc (NiZn) ferrite cores, the WE-NCC nanocrystalline cores offer up to 90% higher impedance across the 100kHz to 100MHz range. The housing has a UL 94V-0 flammability rating for a robust, application-ready solution. These features ensure that Würth Elektronik WE-NCC Nanocrystalline Cable Cores deliver stable magnetic behavior over a broad temperature range and effective filtering across a wide frequency spectrum.

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Part #

Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE

742708105
Wurth Elektronik
1: $4.27
192In Stock
New Product

Mfr. Part No.
742708105

Mouser Part No
710-742708105

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 28.2x17.6x12.5 10uH at 10kHz NANOCR CORE

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Datasheet

192In Stock

$4.27

$2.94

$2.49

$2.17

$1.83

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE

742708112
Wurth Elektronik
1: $12.78
96In Stock
New Product

Mfr. Part No.
742708112

Mouser Part No
710-742708112

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 79uH at 10kHz NANOCR CORE

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Datasheet

96In Stock

$12.78

$10.65

$6.90

$6.23

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC28.2x17.6x12.5 34uH at 10kHz NANOCR CORE

742708111
Wurth Elektronik
1: $4.27
2In Stock
190Expected 2026/10/02
New Product

Mfr. Part No.
742708111

Mouser Part No
710-742708111

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC28.2x17.6x12.5 34uH at 10kHz NANOCR CORE

Learn More

Datasheet

2In Stock

190Expected 2026/10/02

$4.27

$2.94

$2.49

$2.17

$1.83

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 8.5uH at 10kHz NANOCR CORE

742708101
Wurth Elektronik
1: $1.26
1,000Expected 2026/10/02
New Product

Mfr. Part No.
742708101

Mouser Part No
710-742708101

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 8.5uH at 10kHz NANOCR CORE

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Datasheet

1,000Expected 2026/10/02

$1.26

$0.884

$0.713

$0.654

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 8.8uH at 10kHz NANOCR CORE

742708102
Wurth Elektronik
1: $2.13
560Expected 2026/10/02
New Product

Mfr. Part No.
742708102

Mouser Part No
710-742708102

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 8.8uH at 10kHz NANOCR CORE

Learn More

Datasheet

560Expected 2026/10/02

$2.13

$1.49

$1.27

$1.12

$1.06

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 12uH at 10kHz NANOCR CORE

742708103
Wurth Elektronik
1: $2.13
408Expected 2026/10/02
New Product

Mfr. Part No.
742708103

Mouser Part No
710-742708103

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 12uH at 10kHz NANOCR CORE

Learn More

Datasheet

408Expected 2026/10/02

$2.13

$1.49

$1.27

$1.12

$1.06

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 16.6uH at 10kHz NANOCR CORE

742708104
Wurth Elektronik
1: $3.33
252Expected 2026/10/02
New Product

Mfr. Part No.
742708104

Mouser Part No
710-742708104

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 16.6uH at 10kHz NANOCR CORE

Learn More

Datasheet

252Expected 2026/10/02

$3.33

$2.28

$1.83

$1.47

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 23.2uH at 10kHz NANOCR CORE

742708106
Wurth Elektronik
1: $12.78
96Expected 2026/09/16
New Product

Mfr. Part No.
742708106

Mouser Part No
710-742708106

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 37.5x21.5x17.6 23.2uH at 10kHz NANOCR CORE

Learn More

Datasheet

96Expected 2026/09/16

$12.78

$10.65

$6.90

$6.23

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 29.5uH at 10kHz NANOCR CORE

742708107
Wurth Elektronik
1: $1.26
1,000Expected 2026/10/02
New Product

Mfr. Part No.
742708107

Mouser Part No
710-742708107

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 13.1x4x6.6 29.5uH at 10kHz NANOCR CORE

Learn More

Datasheet

1,000Expected 2026/10/02

$1.26

$0.884

$0.713

$0.654

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 30uH at 10kHz NANOCR CORE

742708108
Wurth Elektronik
1: $2.13
560Expected 2026/10/02
New Product

Mfr. Part No.
742708108

Mouser Part No
710-742708108

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 16.2x7.6x9.6 30uH at 10kHz NANOCR CORE

Learn More

Datasheet

560Expected 2026/10/02

$2.13

$1.49

$1.27

$1.12

$1.06

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 42.5uH at 10kHz NANOCR CORE

742708109
Wurth Elektronik
1: $2.13
408Expected 2026/10/02
New Product

Mfr. Part No.
742708109

Mouser Part No
710-742708109

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 19.2x7.6x8.5 42.5uH at 10kHz NANOCR CORE

Learn More

Datasheet

408Expected 2026/10/02

$2.13

$1.49

$1.27

$1.12

$1.06

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 57uH at 10kHz NANOCR CORE

742708110
Wurth Elektronik
1: $3.33
252Expected 2026/10/02
New Product

Mfr. Part No.
742708110

Mouser Part No
710-742708110

New Product

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-NCC 23.2x10.1x10.5 57uH at 10kHz NANOCR CORE

Learn More

Datasheet

252Expected 2026/10/02

$3.33

$2.28

$1.83

$1.47

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE

742708201
Wurth Elektronik
1: $3.66
374On Order
New Product

Mfr. Part No.
742708201

Mouser Part No
710-742708201

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 32uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

374On Order

$3.66

$3.33

$3.00

$2.66

$2.54

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

Nanocrystalline Core

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 28.5uH at 10kHz NANOCR CYLINDER CORE

742708202
Wurth Elektronik
1: $2.04
736Expected 2026/10/02
New Product

Mfr. Part No.
742708202

Mouser Part No
710-742708202

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 28.5uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

736Expected 2026/10/02

$2.04

$1.86

$1.67

$1.49

$1.43

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 61uH at 10kHz NANOCR CYLINDER CORE

742708203
Wurth Elektronik
1: $11.69
160Expected 2026/10/09
New Product

Mfr. Part No.
742708203

Mouser Part No
710-742708203

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 61uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

160Expected 2026/10/09

$11.69

$10.63

$9.56

$8.11

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE

742708204
Wurth Elektronik
1: $3.90
374On Order
New Product

Mfr. Part No.
742708204

Mouser Part No
710-742708204

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 98uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

374On Order

$3.90

$3.56

$3.20

$2.85

$2.72

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 97uH at 10kHz NANOCR CYLINDER CORE

742708205
Wurth Elektronik
1: $2.16
736Expected 2026/10/30
New Product

Mfr. Part No.
742708205

Mouser Part No
710-742708205

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 97uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

736Expected 2026/10/30

$2.16

$1.97

$1.77

$1.57

$1.50

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

- 40 C

+ 125 C

Tray

Ferrite Cable Cores WE-NCC 220uH at 10kHz NANOCR CYLINDER CORE

742708206
Wurth Elektronik
1: $12.48
160Expected 2026/10/09
New Product

Mfr. Part No.
742708206

Mouser Part No
710-742708206

New Product

Wurth Elektronik

Ferrite Cable Cores WE-NCC 220uH at 10kHz NANOCR CYLINDER CORE

Learn More

Datasheet

160Expected 2026/10/09

$12.48

$11.36

$10.22

$8.68

Min.: 1
Mult.: 1

Ferrite Cable Cores

Cores

- 40 C

+ 125 C

Tray

Nanocrystalline Cable Cores

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