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Components for Battery Packs

Würth Elektronik Components for Battery Packs include LEDs, capacitors, tact switches, and sensors. Battery pack applications have many uses for electronic components, electromechanical components, and wireless connectivity and sensors.

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Part #

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey

74272140
Wurth Elektronik
1: ¥639.5
97In Stock
New Product

Mfr. Part #
74272140

Mouser Part #
710-74272140

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Grey

Learn More

Datasheet

97In Stock

¥639.5

¥514.9

¥431.9

¥370.4

¥340.5

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black

74272140S
Wurth Elektronik
1: ¥639.5
116In Stock
New Product

Mfr. Part #
74272140S

Mouser Part #
710-74272140S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 17 Ohms 2.0-3.0 mm Black

Learn More

Datasheet

116In Stock

¥639.5

¥514.9

¥431.9

¥370.4

¥340.5

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black

74272142S
Wurth Elektronik
1: ¥863.7
127In Stock
New Product

Mfr. Part #
74272142S

Mouser Part #
710-74272142S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 20 Ohms 3.5-5.0 mm Black

Learn More

Datasheet

127In Stock

¥863.7

¥794

¥725.9

¥656.1

¥553.1

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 73 Ohms 12.0-15.0 mm Black

74272151S
Wurth Elektronik
1: ¥1,725.8
51In Stock
New Product

Mfr. Part #
74272151S

Mouser Part #
710-74272151S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 73 Ohms 12.0-15.0 mm Black

Learn More

Datasheet

51In Stock

¥1,725.8

¥1,642.7

¥1,489.9

¥1,406.9

¥1,327.1

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black

74272221S
Wurth Elektronik
1: ¥1,526.5
233In Stock
New Product

Mfr. Part #
74272221S

Mouser Part #
710-74272221S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 8.5-10.5 mm Black

Learn More

Datasheet

233In Stock

¥1,526.5

¥1,398.6

¥1,270.7

¥1,134.5

¥1,081.3

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black

74272222S
Wurth Elektronik
1: ¥1,526.5
94In Stock
52Expected 8/14/2026
New Product

Mfr. Part #
74272222S

Mouser Part #
710-74272222S

New Product

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC LFS Snap Ferrite 45 Ohms 10.5-12.5 mm Black

Learn More

Datasheet

94In Stock

52Expected 8/14/2026

¥1,526.5

¥1,398.6

¥1,270.7

¥1,109.5

¥1,081.3

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

- 50 C

+ 105 C

Tray

Ferrite Cores & Accessories WE-OEFA LFS Oval Ferrite Core Oval; 25Ohms; 72Ohms Black AEC-Q200

78201465351
Wurth Elektronik
1: ¥2,724
24In Stock
16Expected 12/22/2026
New Product

Mfr. Part #
78201465351

Mouser Part #
710-78201465351

New Product

Wurth Elektronik

Ferrite Cores & Accessories WE-OEFA LFS Oval Ferrite Core Oval; 25Ohms; 72Ohms Black AEC-Q200

Learn More

Datasheet

24In Stock

16Expected 12/22/2026

¥2,724

¥2,214.1

¥1,855.3

¥1,443.4

Min.: 1
Mult.: 1

Ferrite Cores & Accessories

Ferrite Cores

- 40 C

+ 105 C

Tray

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

74270056
Wurth Elektronik
1: ¥697.6
960In Stock

Mfr. Part #
74270056

Mouser Part #
710-74270056

Wurth Elektronik

Ferrite Cable Cores WE-AFB 208Ohm 11.1mm

Learn More

Datasheet

960In Stock

¥697.6

¥649.5

¥604.6

¥511.6

Min.: 1
Mult.: 1

Ferrite Cable Cores

EMI Suppression Axial Ferrite Beads

- 25 C

+ 125 C

Tray

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

7427230
Wurth Elektronik
1: ¥564.7
931In Stock
512Expected 12/21/2026

Mfr. Part #
7427230

Mouser Part #
710-7427230

Wurth Elektronik

Ferrite Cable Cores WE-FLAT 114Ohm 16Pol

Learn More

Datasheet

931In Stock

512Expected 12/21/2026

¥564.7

¥524.9

¥496.6

¥483.4

¥458.4

Min.: 1
Mult.: 1

Ferrite Cable Cores

Flat Ribbon Cable Cores Solid

- 25 C

+ 125 C

Tray

Ferrite Clamp On Cores STAR-BUENO 350 Ohms Black 4.5-8.5 mm

74275815S
Wurth Elektronik
1: ¥1,121.2
737In Stock
2,670On Order

Mfr. Part #
74275815S

Mouser Part #
710-74275815S

Wurth Elektronik

Ferrite Clamp On Cores STAR-BUENO 350 Ohms Black 4.5-8.5 mm

Learn More

Datasheet

737In Stock

2,670On Order

¥1,121.2

¥1,106.2

¥1,071.3

¥999.9

¥928.5

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Hardware & Accessories

Snap Ferrite

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 175Ohm

74271111
Wurth Elektronik
1: ¥789
9,654In Stock

Mfr. Part #
74271111

Mouser Part #
710-74271111

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 175Ohm

Learn More

Datasheet

Product Comments

9,654In Stock

¥789

¥777.3

¥754.1

¥719.2

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm

74271112S
Wurth Elektronik
1: ¥765.7
11,000In Stock
15,884Expected 8/14/2026

Mfr. Part #
74271112S

Mouser Part #
710-74271112S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 176Ohm

Learn More

Datasheet

Product Comments

11,000In Stock

15,884Expected 8/14/2026

¥765.7

¥754.1

¥700.9

¥676

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 98Ohm

74271142
Wurth Elektronik
1: ¥789
9,830In Stock
9,384Expected 8/14/2026

Mfr. Part #
74271142

Mouser Part #
710-74271142

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 98Ohm

Learn More

Datasheet

Product Comments

9,830In Stock

9,384Expected 8/14/2026

¥789

¥775.7

¥722.5

¥696

¥642.8

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

74271151
Wurth Elektronik
1: ¥2,361.9
2,380In Stock
1,272Expected 8/14/2026

Mfr. Part #
74271151

Mouser Part #
710-74271151

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 100MHz 417Ohms

Learn More

Datasheet

2,380In Stock

1,272Expected 8/14/2026

¥2,361.9

¥2,156

¥1,951.7

¥1,745.7

¥1,652.7

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

74271221
Wurth Elektronik
1: ¥1,023.2
7,043In Stock

Mfr. Part #
74271221

Mouser Part #
710-74271221

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap White 25MHz 151Ohm

Learn More

Datasheet

Product Comments

7,043In Stock

¥1,023.2

¥1,006.6

¥936.8

¥901.9

¥833.8

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm

74271221S
Wurth Elektronik
1: ¥1,147.8
3,811In Stock
810On Order

Mfr. Part #
74271221S

Mouser Part #
710-74271221S

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Black 25MHz 151Ohm

Learn More

Datasheet

Product Comments

3,811In Stock

810On Order

¥1,147.8

¥1,121.2

¥1,069.7

¥1,033.1

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

74271222
Wurth Elektronik
1: ¥1,066.4
14,179In Stock
14,656On Order

Mfr. Part #
74271222

Mouser Part #
710-74271222

Wurth Elektronik

Ferrite Clamp On Cores STAR-TEC Snap Grey 25MHz 145Ohm

Learn More

Datasheet

Product Comments

14,179In Stock

14,656On Order

¥1,066.4

¥1,043.1

¥1,013.2

¥978.3

View

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Ferrites

Cable Single

- 25 C

+ 105 C

Tray

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

74271251
Wurth Elektronik
1: ¥5,783.6
1,058In Stock

Mfr. Part #
74271251

Mouser Part #
710-74271251

Wurth Elektronik

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

Learn More

Datasheet

1,058In Stock

¥5,783.6

¥5,280.3

¥4,777

¥4,273.8

¥4,037.9

Min.: 1
Mult.: 1

Ferrite Clamp On Cores

Snap Ferrites

Cable Single

- 25 C

+ 105 C

Bulk

Ferrite Beads WE-MPSB Ferrite 100MHz 100Ohm AECQ2

74279226101
Wurth Elektronik
1: ¥112.9
78,195In Stock
165,370On Order

Mfr. Part #
74279226101

Mouser Part #
710-74279226101

Wurth Elektronik

Ferrite Beads WE-MPSB Ferrite 100MHz 100Ohm AECQ2

Learn More

Datasheet

78,195In Stock

165,370On Order

Cut Tape

¥112.9

¥111

¥107.1

¥103

¥99.2

Reel

¥91.2

MouseReel Available

Min.: 1
Mult.: 1

: 2,500

Ferrite Beads

Ferrite Chip Beads

EMI Multilayer Power Suppression Bead WE-MPSB

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0603 100MHz 600Ohm 1000mA AEC-Q200

742792651
Wurth Elektronik
1: ¥31.6
310,831In Stock
204,000Expected 8/14/2026

Mfr. Part #
742792651

Mouser Part #
710-742792651

Wurth Elektronik

Ferrite Beads WE-CBF 0603 100MHz 600Ohm 1000mA AEC-Q200

Learn More

Datasheet

310,831In Stock

204,000Expected 8/14/2026

Cut Tape

¥31.6

¥30.4

¥29.7

¥27.4

View

Reel

¥23.8

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

Ferrite Chip Beads

SMD EMI Suppression Ferrite Bead WE-CBF

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 0402 100MHz 120Ohm 1200mA AEC-Q200

7427927311
Wurth Elektronik
1: ¥31.6
389,462In Stock

Mfr. Part #
7427927311

Mouser Part #
710-7427927311

Wurth Elektronik

Ferrite Beads WE-CBF 0402 100MHz 120Ohm 1200mA AEC-Q200

Learn More

Datasheet

389,462In Stock

Cut Tape

¥31.6

¥30.4

¥29.7

¥27.4

View

Reel

¥23.8

MouseReel Available

Min.: 1
Mult.: 1

: 10,000

Ferrite Beads

Ferrite Chip Beads

SMD EMI Suppression Ferrite Bead WE-CBF

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Beads WE-CBF 160Ohms 5K mA 0.01Ohms

7427928161
Wurth Elektronik
1: ¥192.7
945In Stock
2,000Expected 8/28/2026

Mfr. Part #
7427928161

Mouser Part #
710-7427928161

Wurth Elektronik

Ferrite Beads WE-CBF 160Ohms 5K mA 0.01Ohms

Learn More

Datasheet

945In Stock

2,000Expected 8/28/2026

Cut Tape

¥192.7

¥189.4

¥182.7

¥176.1

¥169.4

Reel

¥155.1

MouseReel Available

Min.: 1
Mult.: 1

: 2,000

Ferrite Beads

High Current

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

74270030
Wurth Elektronik
1: ¥108
17,223In Stock
12,272Expected 8/14/2026

Mfr. Part #
74270030

Mouser Part #
710-74270030

Wurth Elektronik

Ferrite Cable Cores WE-AFB Axial 25MHz 125Ohm

Learn More

Datasheet

17,223In Stock

12,272Expected 8/14/2026

¥108

¥107.1

¥103.3

¥96

View

Min.: 1
Mult.: 1

Ferrite Cable Cores

Round Cable Cores Solid

Axial Leaded Ferrite Bead

Tray

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

74270117
Wurth Elektronik
1: ¥119.6
12,618In Stock
7,161Expected 8/14/2026

Mfr. Part #
74270117

Mouser Part #
710-74270117

Wurth Elektronik

Ferrite Toroids / Ferrite Rings WE-TOF Toroidal 41Ohm @ 25MHz

Learn More

Datasheet

12,618In Stock

7,161Expected 8/14/2026

¥119.6

¥117.3

¥112.9

¥108.5

¥100

Min.: 1
Mult.: 1

Ferrite Toroids / Ferrite Rings

Toroids

Ring Core

Tray

Ferrite Beads WE-CBF 3mOhms 10K mA805 AEC-Q200

742792030
Wurth Elektronik
1: ¥38.2
37,084In Stock

Mfr. Part #
742792030

Mouser Part #
710-742792030

Wurth Elektronik

Ferrite Beads WE-CBF 3mOhms 10K mA805 AEC-Q200

Learn More

Datasheet

37,084In Stock

Cut Tape

¥38.2

¥37.2

¥34.2

¥32.7

View

Reel

¥29.7

MouseReel Available

Min.: 1
Mult.: 1

: 4,000

Ferrite Beads

SMT EMI Suppression Ferrite Bead

- 55 C

+ 125 C

SMD/SMT

Reel, Cut Tape, MouseReel

Accessories
Chip Beads
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
Ferrite Cores
Ferrites
Flat Ribbon Cable Cores Full
Flat Ribbon Cable Cores Snap
Flat Ribbon Cable Cores Solid
Hardware & Accessories
Multi-Hole Cores

6-Hole
Axial
Axial EMI Suppression Nanocrystalline
Axial Ferrite Bead
Axial Leaded Ferrite Bead
Balun & Multi-Aperture
Cable Single
EMI Multilayer Power Suppression Bead WE-MPSB
EMI Suppression 6 Hole Ferrite Bead
EMI Suppression Ferrite Bead
EMI Suppression Ferrite Ring Core
Ferrite Bead
Ferrite Bead Core
Flat Cable
Flat Wire High Current
High Current
High Frequency
High Speed
High Speed EMI Suppression Ferrite Bead
Multilayer Suppression Bead