Opto-electronics – Mouser United Kingdom

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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 #

Infrared Emitters WL-SICW Waterclr 0805 940nm

15408094BA400
Wurth Elektronik
1: £0.368
1,458In Stock

Mfr. Part No.
15408094BA400

Mouser Part No
710-15408094BA400

Wurth Elektronik

Infrared Emitters WL-SICW Waterclr 0805 940nm

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Datasheet

1,458In Stock

Cut Tape

£0.368

£0.307

£0.245

£0.224

Reel

£0.224

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Infrared Emitters WL-SISW SMT LED InfraRed Sideview

15411085A4570
Wurth Elektronik
1: £0.63
1,577In Stock

Mfr. Part No.
15411085A4570

Mouser Part No
710-15411085A4570

Wurth Elektronik

Infrared Emitters WL-SISW SMT LED InfraRed Sideview

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Datasheet

1,577In Stock

Cut Tape

£0.63

£0.547

£0.482

£0.431

£0.386

Reel

£0.351

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,500

Infrared Emitters WL-SICW IR SMD Waterclr 1206 850nm

15412085BA400
Wurth Elektronik
1: £0.571
689In Stock

Mfr. Part No.
15412085BA400

Mouser Part No
710-15412085BA400

Wurth Elektronik

Infrared Emitters WL-SICW IR SMD Waterclr 1206 850nm

Learn More

Datasheet

689In Stock

Cut Tape

£0.571

£0.473

£0.378

£0.347

Reel

£0.347

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Infrared Emitters WL-SITW IR850nm 1.5V 150mW/sr 30D 3528

15414185A3011
Wurth Elektronik
1: £0.705
227In Stock

Mfr. Part No.
15414185A3011

Mouser Part No
710-15414185A3011

Wurth Elektronik

Infrared Emitters WL-SITW IR850nm 1.5V 150mW/sr 30D 3528

Learn More

Datasheet

227In Stock

Cut Tape

£0.705

£0.70

£0.607

£0.55

View

Reel

£0.412

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Infrared Emitters WL-SITW IR850nm 1.5V 60mW/sr 60D 3528

15414185A6011
Wurth Elektronik
1: £0.698
1,505In Stock

Mfr. Part No.
15414185A6011

Mouser Part No
710-15414185A6011

Wurth Elektronik

Infrared Emitters WL-SITW IR850nm 1.5V 60mW/sr 60D 3528

Learn More

Datasheet

1,505In Stock

Cut Tape

£0.698

£0.607

£0.55

£0.494

£0.412

Reel

£0.375

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Infrared Emitters WL-SITW IR940nm 1.4V 30mW/sr 120D 3528

15414194AA211
Wurth Elektronik
1: £0.705
699In Stock

Mfr. Part No.
15414194AA211

Mouser Part No
710-15414194AA211

Wurth Elektronik

Infrared Emitters WL-SITW IR940nm 1.4V 30mW/sr 120D 3528

Learn More

Datasheet

699In Stock

Cut Tape

£0.705

£0.70

£0.607

£0.55

View

Reel

£0.412

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Infrared Emitters WL-SITW SMD Infrared 3528 940nm Top

15414194BA210
Wurth Elektronik
1: £0.705
1,902In Stock

Mfr. Part No.
15414194BA210

Mouser Part No
710-15414194BA210

Wurth Elektronik

Infrared Emitters WL-SITW SMD Infrared 3528 940nm Top

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Datasheet

1,902In Stock

Cut Tape

£0.705

£0.636

£0.591

£0.546

£0.501

Reel

£0.421

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Single Colour LEDs WL-SMSW Wtrclr SdVw Amber 2V 20mA 610nm

155060AS75300
Wurth Elektronik
1: £0.30
2,074In Stock

Mfr. Part No.
155060AS75300

Mouser Part No
710-155060AS75300

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Amber 2V 20mA 610nm

Learn More

Datasheet

2,074In Stock

Cut Tape

£0.30

£0.25

£0.201

Reel

£0.201

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 630nm

155060RS75300
Wurth Elektronik
1: £0.30
1,213In Stock
4,000Expected 27/02/2026

Mfr. Part No.
155060RS75300

Mouser Part No
710-155060RS75300

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 630nm

Learn More

Datasheet

1,213In Stock

4,000Expected 27/02/2026

Cut Tape

£0.30

£0.25

£0.201

Reel

£0.201

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

155060SS73200
Wurth Elektronik
1: £0.30
1,779In Stock

Mfr. Part No.
155060SS73200

Mouser Part No
710-155060SS73200

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

Learn More

Datasheet

1,779In Stock

Cut Tape

£0.30

£0.25

£0.20

£0.182

Reel

£0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

155060SS75300
Wurth Elektronik
1: £0.30
5,327In Stock

Mfr. Part No.
155060SS75300

Mouser Part No
710-155060SS75300

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 645nm

Learn More

Datasheet

5,327In Stock

Cut Tape

£0.30

£0.25

£0.201

Reel

£0.201

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Single Colour LEDs WL-SMSW Wtrclr SdVw Ylw 2V 20mA 591nm

155060YS73200
Wurth Elektronik
1: £0.30
2,030In Stock

Mfr. Part No.
155060YS73200

Mouser Part No
710-155060YS73200

Wurth Elektronik

Single Colour LEDs WL-SMSW Wtrclr SdVw Ylw 2V 20mA 591nm

Learn More

Datasheet

2,030In Stock

Cut Tape

£0.30

£0.25

£0.20

£0.182

Reel

£0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 4,000

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Blue 470nm

155124BS73200A
Wurth Elektronik
1: £0.196
401In Stock
3,000Expected 15/05/2026

Mfr. Part No.
155124BS73200A

Mouser Part No
710-155124BS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Blue 470nm

Learn More

Datasheet

401In Stock

3,000Expected 15/05/2026

Cut Tape

£0.196

£0.188

£0.175

£0.161

£0.148

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Green 525nm

155124GS73200A
Wurth Elektronik
1: £0.196
3,360In Stock

Mfr. Part No.
155124GS73200A

Mouser Part No
710-155124GS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono SMD 1204 Green 525nm

Learn More

Datasheet

3,360In Stock

Cut Tape

£0.196

£0.188

£0.175

£0.161

£0.148

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Multi-Colour LEDs WL-SFSW SideVw FlClr Rnd 1204 R/G/B

155124M173200
Wurth Elektronik
1: £0.398
5,110In Stock
41,500Expected 27/02/2026

Mfr. Part No.
155124M173200

Mouser Part No
710-155124M173200

Wurth Elektronik

Multi-Colour LEDs WL-SFSW SideVw FlClr Rnd 1204 R/G/B

Learn More

Datasheet

5,110In Stock

41,500Expected 27/02/2026

Cut Tape

£0.398

£0.397

£0.327

£0.233

£0.213

Reel

£0.192

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Multi-Colour LEDs WL-SFSW SMD Side SMD 1204 RGB

155124M173200A
Wurth Elektronik
1: £0.518
1,333In Stock
3,000Expected 27/02/2026

Mfr. Part No.
155124M173200A

Mouser Part No
710-155124M173200A

Wurth Elektronik

Multi-Colour LEDs WL-SFSW SMD Side SMD 1204 RGB

Learn More

Datasheet

1,333In Stock

3,000Expected 27/02/2026

Cut Tape

£0.518

£0.484

£0.448

£0.413

£0.378

Reel

£0.325

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Single Colour LEDs WL-SMSW SMD Mono 1204 Yllw 589nm

155124YS73200A
Wurth Elektronik
1: £0.196
2,344In Stock

Mfr. Part No.
155124YS73200A

Mouser Part No
710-155124YS73200A

Wurth Elektronik

Single Colour LEDs WL-SMSW SMD Mono 1204 Yllw 589nm

Learn More

Datasheet

2,344In Stock

Cut Tape

£0.196

£0.188

£0.175

£0.161

£0.148

Reel

£0.127

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Single Colour LEDs WL-SMRW SMT Top-Mount Waterclear SMT 1206 dome Type Amber 605 nm 2200 mcd 2V

156120AS82500P
Wurth Elektronik
1: £0.383
1,513In Stock

Mfr. Part No.
156120AS82500P

Mouser Part No
710-156120AS82500P

Wurth Elektronik

Single Colour LEDs WL-SMRW SMT Top-Mount Waterclear SMT 1206 dome Type Amber 605 nm 2200 mcd 2V

Learn More

Datasheet

1,513In Stock

Cut Tape

£0.383

£0.377

£0.309

£0.223

£0.202

Reel

£0.182

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Single Colour LEDs WL-SMRW RvsMnt Mono Rect 1206 Blue

156120BS75000
Wurth Elektronik
1: £0.271
3,705In Stock
2,000Expected 27/02/2026

Mfr. Part No.
156120BS75000

Mouser Part No
710-156120BS75000

Wurth Elektronik

Single Colour LEDs WL-SMRW RvsMnt Mono Rect 1206 Blue

Learn More

Datasheet

3,705In Stock

2,000Expected 27/02/2026

Cut Tape

£0.271

£0.227

£0.16

£0.147

Reel

£0.12

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Single Colour LEDs WL-SMRW RvsMnt Mono Cylind 1206 Blue

156120BS75300
Wurth Elektronik
1: £0.292
4,318In Stock
2,000Expected 27/02/2026

Mfr. Part No.
156120BS75300

Mouser Part No
710-156120BS75300

Wurth Elektronik

Single Colour LEDs WL-SMRW RvsMnt Mono Cylind 1206 Blue

Learn More

Datasheet

4,318In Stock

2,000Expected 27/02/2026

Cut Tape

£0.292

£0.287

£0.241

£0.169

£0.155

Reel

£0.141

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Single Colour LEDs WL-SMRW SMD RvMt Mon Watrclr Rect 1206Grn

156120GS75000
Wurth Elektronik
1: £0.353
2,330In Stock

Mfr. Part No.
156120GS75000

Mouser Part No
710-156120GS75000

Wurth Elektronik

Single Colour LEDs WL-SMRW SMD RvMt Mon Watrclr Rect 1206Grn

Learn More

Datasheet

2,330In Stock

Cut Tape

£0.353

£0.347

£0.321

£0.299

Reel

£0.299

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Single Colour LEDs WL-SMRW SMT Top Mount Waterclear SMT 1206 dome Type.Red 624 nm 1100 mcd 2V

156120RS82500P
Wurth Elektronik
1: £0.338
3,865In Stock

Mfr. Part No.
156120RS82500P

Mouser Part No
710-156120RS82500P

Wurth Elektronik

Single Colour LEDs WL-SMRW SMT Top Mount Waterclear SMT 1206 dome Type.Red 624 nm 1100 mcd 2V

Learn More

Datasheet

3,865In Stock

Cut Tape

£0.338

£0.333

£0.273

£0.196

£0.18

Reel

£0.162

MouseReel Available

Min.: 1
Mult.: 1

Reel: 2,000

Multi-Colour LEDs WL-SBRW SMDRvsMnt BiClr Rect 1205 R/B

156125RB73000
Wurth Elektronik
1: £0.375
1,843In Stock
1,800Expected 27/02/2026

Mfr. Part No.
156125RB73000

Mouser Part No
710-156125RB73000

Wurth Elektronik

Multi-Colour LEDs WL-SBRW SMDRvsMnt BiClr Rect 1205 R/B

Learn More

Datasheet

1,843In Stock

1,800Expected 27/02/2026

Cut Tape

£0.375

£0.369

£0.303

£0.217

£0.199

Reel

£0.18

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Single Colour LEDs WL-SMRW SMT LED GREEN 45MCD 573NM

156125VS75000
Wurth Elektronik
1: £0.315
2,876In Stock

Mfr. Part No.
156125VS75000

Mouser Part No
710-156125VS75000

Wurth Elektronik

Single Colour LEDs WL-SMRW SMT LED GREEN 45MCD 573NM

Datasheet

2,876In Stock

Cut Tape

£0.315

£0.278

£0.249

£0.226

£0.21

Reel

£0.197

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Single Colour LEDs WL-SMRW SMT LED YELLOW 70MCD 589NM

156125YS75000
Wurth Elektronik
1: £0.315
2,757In Stock

Mfr. Part No.
156125YS75000

Mouser Part No
710-156125YS75000

Wurth Elektronik

Single Colour LEDs WL-SMRW SMT LED YELLOW 70MCD 589NM

Datasheet

2,757In Stock

Cut Tape

£0.315

£0.278

£0.249

£0.226

£0.21

Reel

£0.177

MouseReel Available

Min.: 1
Mult.: 1

Reel: 3,000

Components for Battery Packs

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