EMI Filters / EMI Suppression

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Components for Battery Chargers

Würth Elektronik Electronic Components for Battery Chargers include common mode chokes, capacitors, sure protection, ferrites for cable assembly, transformers for AC/DC converters, wireless power, LEDs, and inductors. The electromechanical components include wire-to-board connectors, REDCUBE terminals, detector switches, spacers, and SKEDD connectors.

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Types of EMI Filters / EMI Suppression

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Part #

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

742701712
Wurth Elektronik
1: 0,516 €
772In Stock

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

772In Stock

0,516 €

0,482 €

0,439 €

0,399 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

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

74270176
Wurth Elektronik
1: 0,525 €
929In Stock

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

929In Stock

0,525 €

0,496 €

0,451 €

0,41 €

View

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Bulk

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

7427018
Wurth Elektronik
1: 1,02 €
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

1,02 €

0,92 €

0,823 €

0,719 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

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

74270181
Wurth Elektronik
1: 0,929 €
146In Stock
252Expected 28/08/2026

Mfr. Part No.
74270181

Mouser Part No
710-74270181

Wurth Elektronik

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

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Datasheet

146In Stock

252Expected 28/08/2026

0,929 €

0,912 €

0,877 €

0,843 €

0,774 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

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

74270182
Wurth Elektronik
1: 2,40 €
38In Stock
252On Order

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

252On Order

2,40 €

2,36 €

2,27 €

2,18 €

2,01 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 96 Ohms Ferrite ring core

7427020
Wurth Elektronik
1: 0,80 €
100In Stock

Mfr. Part No.
7427020

Mouser Part No
710-7427020

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 96 Ohms Ferrite ring core

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Datasheet

100In Stock

0,80 €

0,747 €

0,681 €

0,577 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 112 Ohms Ferrite ring core

7427022
Wurth Elektronik
1: 0,912 €
73In Stock
64Expected 28/08/2026

Mfr. Part No.
7427022

Mouser Part No
710-7427022

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 112 Ohms Ferrite ring core

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Datasheet

73In Stock

64Expected 28/08/2026

0,912 €

0,86 €

0,814 €

0,715 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 160 Ohms Ferrite ring core

7427024
Wurth Elektronik
1: 1,51 €
74In Stock

Mfr. Part No.
7427024

Mouser Part No
710-7427024

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 160 Ohms Ferrite ring core

Learn More

Datasheet

74In Stock

1,51 €

1,45 €

1,39 €

1,33 €

1,29 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 98 Ohms Ferrite ring core

7427025
Wurth Elektronik
1: 1,51 €
27In Stock

Mfr. Part No.
7427025

Mouser Part No
710-7427025

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 98 Ohms Ferrite ring core

Learn More

Datasheet

27In Stock

1,51 €

1,45 €

1,39 €

1,33 €

1,29 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 97 Ohms Ferrite ring core

7427027
Wurth Elektronik
1: 0,912 €
121In Stock

Mfr. Part No.
7427027

Mouser Part No
710-7427027

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 97 Ohms Ferrite ring core

Learn More

Datasheet

121In Stock

0,912 €

0,86 €

0,814 €

0,715 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Toroids / Ferrite Rings WE-SPLITRING 200 ?; oe =26.5 mm

7427028
Wurth Elektronik
1: 6,72 €
109In Stock

Mfr. Part No.
7427028

Mouser Part No
710-7427028

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-SPLITRING 200 ?; oe =26.5 mm

Learn More

Datasheet

109In Stock

6,72 €

6,34 €

5,79 €

5,43 €

5,11 €

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Ferrite Bead Cores

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cores & Accessories Safety Key, Black 0

74271
Wurth Elektronik
1: 0,267 €
2 141In Stock
1 200Expected 11/09/2026

Mfr. Part No.
74271

Mouser Part No
710-74271

Wurth Elektronik

Ferrite Cores & Accessories Safety Key, Black 0

Datasheet

2 141In Stock

1 200Expected 11/09/2026

0,267 €

0,246 €

0,215 €

0,185 €

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Hardware & Accessories

Bulk

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey

74271140
Wurth Elektronik
1: 3,54 €
55In Stock
56Expected 11/09/2026
New Product

Mfr. Part No.
74271140

Mouser Part No
710-74271140

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Ferrite 178 Ohms 2.0-3.0 mm Grey Grey

Learn More

Datasheet

55In Stock

56Expected 11/09/2026

3,54 €

2,86 €

2,40 €

2,05 €

1,86 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Round

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

74271251S
Wurth Elektronik
1: 27,55 €
3In Stock
288Expected 28/08/2026

Mfr. Part No.
74271251S

Mouser Part No
710-74271251S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 100MHz 525Ohms

Learn More

Datasheet

3In Stock

288Expected 28/08/2026

27,55 €

22,76 €

22,75 €

19,02 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Round

- 25 C

+ 105 C

Bulk

Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @93Ohms

74271308
Wurth Elektronik
1: 3,88 €
43In Stock

Mfr. Part No.
74271308

Mouser Part No
710-74271308

Wurth Elektronik

Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @93Ohms

Datasheet

43In Stock

3,88 €

3,78 €

3,59 €

3,41 €

3,15 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

Tray

Ferrite Clamp On Cores WE-NCF Ferrite Ring 106 ohms 7.8mm

74271318
Wurth Elektronik
1: 3,99 €
192In Stock
144Expected 21/08/2026

Mfr. Part No.
74271318

Mouser Part No
710-74271318

Wurth Elektronik

Ferrite Clamp On Cores WE-NCF Ferrite Ring 106 ohms 7.8mm

Datasheet

192In Stock

144Expected 21/08/2026

3,99 €

3,88 €

3,55 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms

74271358
Wurth Elektronik
1: 8,88 €
122In Stock
176Expected 04/09/2026

Mfr. Part No.
74271358

Mouser Part No
710-74271358

Wurth Elektronik

Ferrite Clamp On Cores WE-NCF Ring NylClamp 1Turn 100MHz @98Ohms

Datasheet

122In Stock

176Expected 04/09/2026

8,88 €

8,63 €

8,21 €

7,93 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 64ohm

7427151S
Wurth Elektronik
1: 5,51 €
72In Stock

Mfr. Part No.
7427151S

Mouser Part No
710-7427151S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 64ohm

Datasheet

Product Comments

72In Stock

5,51 €

5,43 €

5,05 €

4,86 €

4,49 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 83ohm

7427153S
Wurth Elektronik
1: 4,30 €
907In Stock

Mfr. Part No.
7427153S

Mouser Part No
710-7427153S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 83ohm

Datasheet

Product Comments

907In Stock

4,30 €

4,23 €

3,94 €

3,50 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 71ohm

7427154S
Wurth Elektronik
1: 5,62 €
1In Stock
320Expected 28/08/2026

Mfr. Part No.
7427154S

Mouser Part No
710-7427154S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 71ohm

Datasheet

Product Comments

1In Stock

320Expected 28/08/2026

5,62 €

5,54 €

5,16 €

4,96 €

4,58 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

Tray

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 142ohm

7427155S
Wurth Elektronik
1: 6,30 €
162In Stock
126On Order

Mfr. Part No.
7427155S

Mouser Part No
710-7427155S

Wurth Elektronik

Ferrite Clamp On Cores STAR-RING Snap Black 25MHz 142ohm

Datasheet

Product Comments

162In Stock

126On Order

6,30 €

6,19 €

5,77 €

5,56 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-GAP Black 25MHz 35Ohm

74271622S
Wurth Elektronik
1: 6,36 €
32In Stock
3 640Expected 04/09/2026

Mfr. Part No.
74271622S

Mouser Part No
710-74271622S

Wurth Elektronik

Ferrite Clamp On Cores STAR-GAP Black 25MHz 35Ohm

Datasheet

Product Comments

32In Stock

3 640Expected 04/09/2026

6,36 €

6,27 €

5,87 €

5,67 €

5,26 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-GAP Black 25MHz 28Ohm

74271633S
Wurth Elektronik
1: 6,36 €
452In Stock

Mfr. Part No.
74271633S

Mouser Part No
710-74271633S

Wurth Elektronik

Ferrite Clamp On Cores STAR-GAP Black 25MHz 28Ohm

Datasheet

Product Comments

452In Stock

6,36 €

6,27 €

5,87 €

5,67 €

5,26 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Square

- 25 C

+ 105 C

Tray

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

7427211
Wurth Elektronik
1: 1,62 €
389In Stock
1 000Expected 28/08/2026

Mfr. Part No.
7427211

Mouser Part No
710-7427211

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 21 Poles Round 100MHz @55Ohms

Learn More

Datasheet

389In Stock

1 000Expected 28/08/2026

1,62 €

1,30 €

1,08 €

0,963 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

74272141
Wurth Elektronik
1: 1,69 €
91In Stock

Mfr. Part No.
74272141

Mouser Part No
710-74272141

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 53Ohms 21Pol

Learn More

Datasheet

91In Stock

1,69 €

1,57 €

1,48 €

1,44 €

1,37 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Flat Ribbon

- 25 C

+ 125 C

Tray

Components for Battery Chargers

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EMI Supression Core
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