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 Beads WE-CBF 0805 100MHz 1000Oh m 200mA AECQ2

74279205
Wurth Elektronik
1: 0,189 €
12 888In Stock
36 000On Order

Mfr. Part No.
74279205

Mouser Part No
710-74279205

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 1000Oh m 200mA AECQ2

Learn More

Datasheet

12 888In Stock

36 000On Order

Cut Tape

0,189 €

0,183 €

0,18 €

0,165 €

View

Reel

0,144 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0805 100MHz 75Ohm 300mA AECQ200

742792064
Wurth Elektronik
1: 0,189 €
11 506In Stock

Mfr. Part No.
742792064

Mouser Part No
710-742792064

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 75Ohm 300mA AECQ200

Learn More

Datasheet

11 506In Stock

Cut Tape

0,189 €

0,183 €

0,18 €

0,165 €

View

Reel

0,144 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0805 100MHz 1800Oh m 200mA AECQ2

742792090
Wurth Elektronik
1: 0,189 €
30 117In Stock

Mfr. Part No.
742792090

Mouser Part No
710-742792090

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 1800Oh m 200mA AECQ2

Learn More

Datasheet

30 117In Stock

Cut Tape

0,189 €

0,183 €

0,18 €

0,165 €

View

Reel

0,144 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0805 100MHz 2200Ohm 200mA AECQ2

742792094
Wurth Elektronik
1: 0,189 €
11 354In Stock

Mfr. Part No.
742792094

Mouser Part No
710-742792094

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 2200Ohm 200mA AECQ2

Learn More

Datasheet

11 354In Stock

Cut Tape

0,189 €

0,183 €

0,18 €

0,165 €

View

Reel

0,144 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 100MHz 31Ohm 3000mA AECQ200

742792112
Wurth Elektronik
1: 0,215 €
4 266In Stock
6 000Expected 28/08/2026

Mfr. Part No.
742792112

Mouser Part No
710-742792112

Wurth Elektronik

Ferrite Beads WE-CBF 1206 100MHz 31Ohm 3000mA AECQ200

Learn More

Datasheet

4 266In Stock

6 000Expected 28/08/2026

Cut Tape

0,215 €

0,206 €

0,188 €

0,181 €

View

Reel

0,139 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 100MHz 500Ohm2500mA AEC-Q200

742792116
Wurth Elektronik
1: 0,224 €
13 050In Stock
123 000On Order

Mfr. Part No.
742792116

Mouser Part No
710-742792116

Wurth Elektronik

Ferrite Beads WE-CBF 1206 100MHz 500Ohm2500mA AEC-Q200

Learn More

Datasheet

13 050In Stock

123 000On Order

Cut Tape

0,224 €

0,218 €

0,201 €

0,191 €

View

Reel

0,149 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads 1206 SMD Bead 100MHz 5mOhm 6000mA AECQ20

742792117
Wurth Elektronik
1: 0,146 €
6 364In Stock
54 000On Order

Mfr. Part No.
742792117

Mouser Part No
710-742792117

Wurth Elektronik

Ferrite Beads 1206 SMD Bead 100MHz 5mOhm 6000mA AECQ20

Learn More

Datasheet

6 364In Stock

54 000On Order

Cut Tape

0,146 €

0,139 €

0,129 €

0,117 €

View

Reel

0,085 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF EMI 150Ohms 300mA 0.30Ohms AECQ2

74279212
Wurth Elektronik
1: 0,241 €
4 306In Stock

Mfr. Part No.
74279212

Mouser Part No
710-74279212

Wurth Elektronik

Ferrite Beads WE-CBF EMI 150Ohms 300mA 0.30Ohms AECQ2

Learn More

Datasheet

4 306In Stock

Cut Tape

0,241 €

0,226 €

0,208 €

0,199 €

View

Reel

0,153 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 110MHz 300Ohm 3000mA AECQ2

742792121
Wurth Elektronik
1: 0,224 €
2 780In Stock
21 000Expected 04/09/2026

Mfr. Part No.
742792121

Mouser Part No
710-742792121

Wurth Elektronik

Ferrite Beads WE-CBF 1206 110MHz 300Ohm 3000mA AECQ2

Learn More

Datasheet

2 780In Stock

21 000Expected 04/09/2026

Cut Tape

0,224 €

0,218 €

0,201 €

0,191 €

View

Reel

0,149 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 550MHz 80Ohm 4000mA AECQ2

742792150
Wurth Elektronik
1: 0,224 €
9 409In Stock
6 000Expected 28/08/2026

Mfr. Part No.
742792150

Mouser Part No
710-742792150

Wurth Elektronik

Ferrite Beads WE-CBF 1206 550MHz 80Ohm 4000mA AECQ2

Learn More

Datasheet

9 409In Stock

6 000Expected 28/08/2026

Cut Tape

0,224 €

0,218 €

0,201 €

0,191 €

View

Reel

0,149 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 600MHz 70Ohm 300mA AEC-Q200

742792151
Wurth Elektronik
1: 0,215 €
5 688In Stock

Mfr. Part No.
742792151

Mouser Part No
710-742792151

Wurth Elektronik

Ferrite Beads WE-CBF 1206 600MHz 70Ohm 300mA AEC-Q200

Learn More

Datasheet

5 688In Stock

Cut Tape

0,215 €

0,206 €

0,188 €

0,181 €

View

Reel

0,139 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1000Ohm 350mA 0.5Ohms

742792161
Wurth Elektronik
1: 0,241 €
958In Stock
12 000On Order

Mfr. Part No.
742792161

Mouser Part No
710-742792161

Wurth Elektronik

Ferrite Beads WE-CBF 1000Ohm 350mA 0.5Ohms

Learn More

Datasheet

958In Stock

12 000On Order

Cut Tape

0,241 €

0,233 €

0,227 €

0,21 €

Reel

0,166 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

SMT EMI Suppression Ferrite Beads

- 55 C

+ 125 C

- 55 C to +125 C

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1206 30MHz 700Ohm 200mA AECQ200

74279219
Wurth Elektronik
1: 0,215 €
16 636In Stock

Mfr. Part No.
74279219

Mouser Part No
710-74279219

Wurth Elektronik

Ferrite Beads WE-CBF 1206 30MHz 700Ohm 200mA AECQ200

Learn More

Datasheet

16 636In Stock

Cut Tape

0,215 €

0,206 €

0,188 €

0,181 €

View

Reel

0,139 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

EMI Suppression Ferrite Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF EMI 60Ohms 500mA 0.20Ohms AECQ2

7427922
Wurth Elektronik
1: 0,241 €
9 364In Stock

Mfr. Part No.
7427922

Mouser Part No
710-7427922

Wurth Elektronik

Ferrite Beads WE-CBF EMI 60Ohms 500mA 0.20Ohms AECQ2

Learn More

Datasheet

9 364In Stock

Cut Tape

0,241 €

0,226 €

0,208 €

0,199 €

View

Reel

0,153 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

- 55 C

+ 125 C

- 55 C to + 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB 0805 100MHz 320Ohm 2500mA AECQ2

74279220321
Wurth Elektronik
1: 0,292 €
11 922In Stock
28 000Expected 04/09/2026

Mfr. Part No.
74279220321

Mouser Part No
710-74279220321

Wurth Elektronik

Ferrite Beads WE-MPSB 0805 100MHz 320Ohm 2500mA AECQ2

Learn More

Datasheet

11 922In Stock

28 000Expected 04/09/2026

Cut Tape

0,292 €

0,27 €

0,245 €

0,224 €

0,204 €

Reel

0,204 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Multilayer Suppression Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB 0805 100MHz 600Ohm 2100mA AECQ2

74279220601
Wurth Elektronik
1: 0,292 €
18 384In Stock
16 000Expected 04/09/2026

Mfr. Part No.
74279220601

Mouser Part No
710-74279220601

Wurth Elektronik

Ferrite Beads WE-MPSB 0805 100MHz 600Ohm 2100mA AECQ2

Learn More

Datasheet

18 384In Stock

16 000Expected 04/09/2026

Cut Tape

0,292 €

0,27 €

0,245 €

0,224 €

0,204 €

Reel

0,204 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Multilayer Suppression Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB 0805 100MHz 80Ohm 4000mA AECQ2

74279220800
Wurth Elektronik
1: 0,292 €
6 757In Stock
4 000Expected 04/09/2026

Mfr. Part No.
74279220800

Mouser Part No
710-74279220800

Wurth Elektronik

Ferrite Beads WE-MPSB 0805 100MHz 80Ohm 4000mA AECQ2

Learn More

Datasheet

6 757In Stock

4 000Expected 04/09/2026

Cut Tape

0,292 €

0,27 €

0,245 €

0,224 €

0,204 €

Reel

0,204 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Multilayer Suppression Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB Ferrite 100MHz 100Ohm AECQ2

74279224101
Wurth Elektronik
1: 0,998 €
763In Stock
6 000On Order

Mfr. Part No.
74279224101

Mouser Part No
710-74279224101

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 100Ohm AECQ2

Learn More

Datasheet

763In Stock

6 000On Order

Cut Tape

0,998 €

0,98 €

0,946 €

0,912 €

0,877 €

Reel

0,803 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1806 1000MHz 140Oh m 3KmA AECQ200

742792411
Wurth Elektronik
1: 0,249 €
7 522In Stock
6 000Expected 28/08/2026

Mfr. Part No.
742792411

Mouser Part No
710-742792411

Wurth Elektronik

Ferrite Beads WE-CBF 1806 1000MHz 140Oh m 3KmA AECQ200

Learn More

Datasheet

7 522In Stock

6 000Expected 28/08/2026

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

View

Reel

0,166 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1806 100MHz 150Ohm 200mA AECQ200

74279242
Wurth Elektronik
1: 0,241 €
2 358In Stock

Mfr. Part No.
74279242

Mouser Part No
710-74279242

Wurth Elektronik

Ferrite Beads WE-CBF 1806 100MHz 150Ohm 200mA AECQ200

Learn More

Datasheet

2 358In Stock

Cut Tape

0,241 €

0,231 €

0,212 €

0,204 €

View

Reel

0,157 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1812 100MHz 30mOhms 6A AECQ200

742792510
Wurth Elektronik
1: 0,249 €
4 626In Stock
14 000On Order

Mfr. Part No.
742792510

Mouser Part No
710-742792510

Wurth Elektronik

Ferrite Beads WE-CBF 1812 100MHz 30mOhms 6A AECQ200

Learn More

Datasheet

4 626In Stock

14 000On Order

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

0,205 €

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 1812 600MHz 190Ohm 3000mA AECQ2

742792511
Wurth Elektronik
1: 0,249 €
5 197In Stock
15 000Expected 04/09/2026

Mfr. Part No.
742792511

Mouser Part No
710-742792511

Wurth Elektronik

Ferrite Beads WE-CBF 1812 600MHz 190Ohm 3000mA AECQ2

Learn More

Datasheet

5 197In Stock

15 000Expected 04/09/2026

Cut Tape

0,249 €

0,243 €

0,225 €

0,214 €

0,205 €

Reel

0,195 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 1000MHz 40Ohm 3000mA AECQ2

742792609
Wurth Elektronik
1: 0,163 €
19 482In Stock
16 000Expected 04/09/2026

Mfr. Part No.
742792609

Mouser Part No
710-742792609

Wurth Elektronik

Ferrite Beads WE-CBF 0603 1000MHz 40Ohm 3000mA AECQ2

Learn More

Datasheet

19 482In Stock

16 000Expected 04/09/2026

Cut Tape

0,163 €

0,157 €

0,154 €

0,142 €

View

Reel

0,123 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 100MHz 100Ohm 500mA AEC-Q200

742792620
Wurth Elektronik
1: 0,138 €
7 345In Stock
4 000Expected 04/09/2026

Mfr. Part No.
742792620

Mouser Part No
710-742792620

Wurth Elektronik

Ferrite Beads WE-CBF 0603 100MHz 100Ohm 500mA AEC-Q200

Learn More

Datasheet

7 345In Stock

4 000Expected 04/09/2026

Cut Tape

0,138 €

0,131 €

0,128 €

0,119 €

View

Reel

0,102 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 100MHz 300Ohm 300mA AEC-Q200

742792640
Wurth Elektronik
1: 0,138 €
4 674In Stock
8 000Expected 28/08/2026

Mfr. Part No.
742792640

Mouser Part No
710-742792640

Wurth Elektronik

Ferrite Beads WE-CBF 0603 100MHz 300Ohm 300mA AEC-Q200

Learn More

Datasheet

4 674In Stock

8 000Expected 28/08/2026

Cut Tape

0,138 €

0,131 €

0,128 €

0,119 €

View

Reel

0,102 €

MouseReel Available

Min.: 1
Mult.: 1

: 4 000

Ferrite Beads

Ferrite Chip Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Components for Battery Chargers

Types of EMI Filters / EMI Suppression

Customer Service Office

Company

Resources

Support

Accessories
Chip Beads
Chokes
Common Mode Chokes
Common Mode Data Line Filters
Common Mode Filters
Common Mode Line Filter
Common Mode Line filter
Common Mode Line Filters
Cores
EMI Multilayer Power Suppression Beads
EMI Suppression 5 Hole Ferrite Bead
EMI Suppression Axial Ferrite Beads
EMI Suppression Ferrite Beads
EMI Supression Core
Ferrite Bead Cores
Ferrite Beads
Ferrite Beads on Leads
Ferrite Chip Beads
Ferrite Clamp On Cores