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-UKW L=40mm 100MHz @ 800Ohms 3A

7427501
Wurth Elektronik
1: 0,421 €
7 170In Stock
5 600Expected 11/09/2026

Mfr. Part No.
7427501

Mouser Part No
710-7427501

Wurth Elektronik

Ferrite Beads WE-UKW L=40mm 100MHz @ 800Ohms 3A

Learn More

Datasheet

7 170In Stock

5 600Expected 11/09/2026

0,421 €

0,39 €

0,355 €

0,323 €

View

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

- 25 C

+ 125 C

Bulk

Ferrite Beads WE-UKW L=38mm 100MHz @ 961Ohms 3A

74275043
Wurth Elektronik
1: 0,344 €
7 187In Stock
4 400Expected 28/08/2026

Mfr. Part No.
74275043

Mouser Part No
710-74275043

Wurth Elektronik

Ferrite Beads WE-UKW L=38mm 100MHz @ 961Ohms 3A

Learn More

Datasheet

7 187In Stock

4 400Expected 28/08/2026

0,344 €

0,32 €

0,291 €

0,264 €

View

Min.: 1
Mult.: 1

Ferrite Beads

EMI Suppression Ferrite Beads

- 25 C

+ 125 C

Bulk

Ferrite Beads WE-SUKW 5Hole 272Ohm 25MHz AEC-Q200

7427511
Wurth Elektronik
1: 1,29 €
4 664In Stock
4 000Expected 14/08/2026

Mfr. Part No.
7427511

Mouser Part No
710-7427511

Wurth Elektronik

Ferrite Beads WE-SUKW 5Hole 272Ohm 25MHz AEC-Q200

Datasheet

4 664In Stock

4 000Expected 14/08/2026

Cut Tape

1,29 €

1,23 €

1,15 €

1,11 €

1,07 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

EMI Suppression 5 Hole Ferrite Bead

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-SUKW 5Hole 425Ohm 25MHz AEC-Q200

7427512
Wurth Elektronik
1: 1,29 €
2 947In Stock
4 000Expected 28/08/2026

Mfr. Part No.
7427512

Mouser Part No
710-7427512

Wurth Elektronik

Ferrite Beads WE-SUKW 5Hole 425Ohm 25MHz AEC-Q200

Datasheet

2 947In Stock

4 000Expected 28/08/2026

Cut Tape

1,29 €

1,23 €

1,15 €

1,11 €

1,07 €

Reel

0,989 €

MouseReel Available

Min.: 1
Mult.: 1

: 1 000

Ferrite Beads

EMI Suppression 5 Hole Ferrite Bead

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm

7427520
Wurth Elektronik
1: 2,18 €
3 755In Stock

Mfr. Part No.
7427520

Mouser Part No
710-7427520

Wurth Elektronik

Common Mode Chokes / Filters WE-CMS SMT Bead 4856 30Ohm 17A 3mOhm

Datasheet

3 755In Stock

Cut Tape

2,18 €

2,13 €

2,06 €

1,97 €

View

Reel

1,64 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

SMT Bead Array

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMS SMD 25MHz 34Ohm AEC-Q2

7427521
Wurth Elektronik
1: 2,18 €
8 831In Stock
7 200Expected 28/08/2026

Mfr. Part No.
7427521

Mouser Part No
710-7427521

Wurth Elektronik

Common Mode Chokes / Filters WE-CMS SMD 25MHz 34Ohm AEC-Q2

Datasheet

8 831In Stock

7 200Expected 28/08/2026

Cut Tape

2,18 €

2,13 €

2,06 €

1,97 €

View

Reel

1,64 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 400

Common Mode Chokes

SMT Bead Array

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Common Mode Chokes / Filters WE-CMS Common Mode SMT Bead 9085 83 Ohms IR = 21 A RDC = 3 mOhms

7427523
Wurth Elektronik
1: 2,18 €
2 773In Stock

Mfr. Part No.
7427523

Mouser Part No
710-7427523

Wurth Elektronik

Common Mode Chokes / Filters WE-CMS Common Mode SMT Bead 9085 83 Ohms IR = 21 A RDC = 3 mOhms

Datasheet

2 773In Stock

Cut Tape

2,18 €

2,13 €

2,06 €

1,97 €

View

Reel

1,64 €

MouseReel Available

Min.: 1
Mult.: 1

: 2 000

Common Mode Chokes

SMT Bead Array

- 55 C

+ 125 C

Reel, Cut Tape, MouseReel

Ferrite Clamp On Cores STAR-BUENO Snap 25MHz 120Ohm

74275813
Wurth Elektronik
1: 4,84 €
3 236In Stock
2 470Expected 28/08/2026

Mfr. Part No.
74275813

Mouser Part No
710-74275813

Wurth Elektronik

Ferrite Clamp On Cores STAR-BUENO Snap 25MHz 120Ohm

Learn More

Datasheet

Product Comments

3 236In Stock

2 470Expected 28/08/2026

4,84 €

4,77 €

4,32 €

4,01 €

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Round

- 25 C

+ 105 C

Tray

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

74277253
Wurth Elektronik
1: 4,72 €
663In Stock
480Expected 28/08/2026

Mfr. Part No.
74277253

Mouser Part No
710-74277253

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

Learn More

Datasheet

663In Stock

480Expected 28/08/2026

4,72 €

4,62 €

4,44 €

4,25 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Round

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-AFB EMI Suppressn 100ohms 6.1mm

7427727
Wurth Elektronik
1: 3,80 €
1 303In Stock
1 040Expected 28/08/2026

Mfr. Part No.
7427727

Mouser Part No
710-7427727

Wurth Elektronik

Ferrite Cable Cores WE-AFB EMI Suppressn 100ohms 6.1mm

Learn More

Datasheet

1 303In Stock

1 040Expected 28/08/2026

3,80 €

3,72 €

3,58 €

3,42 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Round

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

7427729
Wurth Elektronik
1: 4,15 €
1 022In Stock
1 120Expected 28/08/2026

Mfr. Part No.
7427729

Mouser Part No
710-7427729

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 1MHz 100Ohm

Learn More

Datasheet

1 022In Stock

1 120Expected 28/08/2026

4,15 €

4,06 €

3,90 €

3,73 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Round

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

74277290
Wurth Elektronik
1: 6,30 €
1 107In Stock
1 864On Order

Mfr. Part No.
74277290

Mouser Part No
710-74277290

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial Ferrite 10MHz 50Ohm

Learn More

Datasheet

1 107In Stock

1 864On Order

6,30 €

6,16 €

5,92 €

5,67 €

Min.: 1
Mult.: 1

Ferrite Cable Cores

Ferrites

Round

- 25 C

+ 125 C

- 25 C to + 125 C

Tray

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

74278009
Wurth Elektronik
1: 1,57 €
1 326In Stock

Mfr. Part No.
74278009

Mouser Part No
710-74278009

Wurth Elektronik

Ferrite Cable Cores WE-FLAT for Flex Circ Bds 22Ohm 24mm

Learn More

Datasheet

1 326In Stock

1,57 €

1,54 €

1,42 €

1,36 €

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

Tray

Ferrite Beads WE-CBF 0805 100MHz 22Ohm 6000mA AEC-Q200

742792021
Wurth Elektronik
1: 0,232 €
43 170In Stock
36 000Expected 28/08/2026

Mfr. Part No.
742792021

Mouser Part No
710-742792021

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 22Ohm 6000mA AEC-Q200

Learn More

Datasheet

43 170In Stock

36 000Expected 28/08/2026

Cut Tape

0,232 €

0,198 €

0,193 €

0,177 €

View

Reel

0,154 €

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 220Ohm 2000mA AEC-Q200

742792022
Wurth Elektronik
1: 0,138 €
139 819In Stock
76 000Expected 28/08/2026

Mfr. Part No.
742792022

Mouser Part No
710-742792022

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 220Ohm 2000mA AEC-Q200

Learn More

Datasheet

139 819In Stock

76 000Expected 28/08/2026

Cut Tape

0,138 €

0,132 €

0,129 €

0,121 €

View

Reel

0,093 €

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 120Ohm 3000mA AEC-Q200

742792023
Wurth Elektronik
1: 0,198 €
55 790In Stock
40 000Expected 11/09/2026

Mfr. Part No.
742792023

Mouser Part No
710-742792023

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 120Ohm 3000mA AEC-Q200

Learn More

Datasheet

55 790In Stock

40 000Expected 11/09/2026

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 200MHz 300Ohm 3000mA AEC-Q200

742792031
Wurth Elektronik
1: 0,198 €
58 235In Stock
52 000Expected 21/08/2026

Mfr. Part No.
742792031

Mouser Part No
710-742792031

Wurth Elektronik

Ferrite Beads WE-CBF 0805 200MHz 300Ohm 3000mA AEC-Q200

Learn More

Datasheet

58 235In Stock

52 000Expected 21/08/2026

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 0805 100MHz 600Ohm 2000mA AEC-Q200

742792040
Wurth Elektronik
1: 0,198 €
127 266In Stock
248 000Expected 31/08/2026

Mfr. Part No.
742792040

Mouser Part No
710-742792040

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 600Ohm 2000mA AEC-Q200

Learn More

Datasheet

127 266In Stock

248 000Expected 31/08/2026

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 60Ohm 3000mA AECQ200

742792063
Wurth Elektronik
1: 0,198 €
65 397In Stock

Mfr. Part No.
742792063

Mouser Part No
710-742792063

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 60Ohm 3000mA AECQ200

Learn More

Datasheet

65 397In Stock

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 1KOhm 1KmA AEC-Q200

742792096
Wurth Elektronik
1: 0,198 €
41 669In Stock

Mfr. Part No.
742792096

Mouser Part No
710-742792096

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 1KOhm 1KmA AEC-Q200

Learn More

Datasheet

41 669In Stock

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 0805 100MHz 1500Oh m 1KmA AECQ2

742792097
Wurth Elektronik
1: 0,198 €
113 509In Stock

Mfr. Part No.
742792097

Mouser Part No
710-742792097

Wurth Elektronik

Ferrite Beads WE-CBF 0805 100MHz 1500Oh m 1KmA AECQ2

Learn More

Datasheet

113 509In Stock

Cut Tape

0,198 €

0,193 €

0,177 €

0,169 €

View

Reel

0,154 €

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 1206 90MHz 1000Ohm 1000mA

742792141
Wurth Elektronik
1: 0,224 €
31 754In Stock
18 000Expected 28/08/2026

Mfr. Part No.
742792141

Mouser Part No
710-742792141

Wurth Elektronik

Ferrite Beads WE-CBF 1206 90MHz 1000Ohm 1000mA

Learn More

Datasheet

31 754In Stock

18 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-MPSB 1206 100MHz 280Ohm 3500mA AECQ2

74279221281
Wurth Elektronik
1: 0,404 €
42 538In Stock
45 000Expected 28/08/2026

Mfr. Part No.
74279221281

Mouser Part No
710-74279221281

Wurth Elektronik

Ferrite Beads WE-MPSB 1206 100MHz 280Ohm 3500mA AECQ2

Learn More

Datasheet

42 538In Stock

45 000Expected 28/08/2026

Cut Tape

0,404 €

0,403 €

0,373 €

0,339 €

View

Reel

0,255 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

Multilayer Suppression Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB 1206 100MHz 600Ohm 2500mA AECQ2

74279221601
Wurth Elektronik
1: 0,404 €
27 554In Stock
21 000Expected 21/08/2026

Mfr. Part No.
74279221601

Mouser Part No
710-74279221601

Wurth Elektronik

Ferrite Beads WE-MPSB 1206 100MHz 600Ohm 2500mA AECQ2

Learn More

Datasheet

27 554In Stock

21 000Expected 21/08/2026

Cut Tape

0,404 €

0,403 €

0,373 €

0,339 €

View

Reel

0,255 €

MouseReel Available

Min.: 1
Mult.: 1

: 3 000

Ferrite Beads

Multilayer Suppression Beads

- 55 C

+ 125 C

AEC-Q200

Reel, Cut Tape, MouseReel

Ferrite Beads WE-MPSB Ferrite 100MHz 150Ohm AECQ2

74279224151
Wurth Elektronik
1: 0,989 €
3 663In Stock

Mfr. Part No.
74279224151

Mouser Part No
710-74279224151

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 150Ohm AECQ2

Learn More

Datasheet

3 663In Stock

Cut Tape

0,989 €

0,972 €

0,937 €

0,903 €

0,869 €

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

Components for Battery Chargers

Types of EMI Filters / EMI Suppression

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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