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.

Types of LEDs - Light Emitting Diodes
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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
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Product
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Wavelength/Colour Temperature
Illumination Colour
Wurth Elektronik Single Colour LEDs WL-SUMW SMD UV Waterclr 3535 365nm
Datasheet
368In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

UV LEDs (Ultraviolet) UV LEDs (Ultraviolet) SMD/SMT 3535 365 nm Ultraviolet (UVA)
Wurth Elektronik Infrared Emitters WL-SISW SMT LED InfraRed Sideview
Datasheet
4,564In Stock
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Min.: 1
Mult.: 1
Reel: 4,000

IR Emitters (IR LEDs) SMD/SMT 0402 (1005 metric) Infrared
Wurth Elektronik Infrared Emitters WL-SISW SMT LED InfraRed Sideview
Datasheet
4,590In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 5,000

IR Emitters (IR LEDs) SMD/SMT 1002 (2406 metric) Infrared
Wurth Elektronik Infrared Emitters WL-SICW SMT LED InfraRed Chip
Datasheet
4,167In Stock
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Min.: 1
Mult.: 1
Reel: 3,000

IR Emitters (IR LEDs) SMD/SMT 1206 (3216 metric) Infrared
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Blue 3.2V 20mA 465nm
Datasheet
6,950In Stock
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Min.: 1
Mult.: 1
Reel: 4,000

Single Color LEDs Blue LEDs SMD/SMT 0603 (1608 metric) 465 nm Blue
Wurth Elektronik Multi-Colour LEDs WL-SBSW BiClr Rnd Side 1204 Red/Green
Datasheet
33,329In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 1204 (3210 metric) 632 nm, 573 nm Red, Green
Wurth Elektronik Single Colour LEDs WL-SMRW SMD RvMt Mon Waterclr Rnd 1206Grn
Datasheet
4,001In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Green LEDs SMD/SMT 1206 (3216 metric) 525 nm Green
Wurth Elektronik Multi-Colour LEDs WL-SFRW SMT LED Full-color Rev
Datasheet
5,906In Stock
6,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Multi-Color LEDs RGB LEDs SMD/SMT 1206 (3216 metric) 632 nm, 520 nm, 468 nm RGB
Wurth Elektronik Single Colour LEDs WL-SMRW SMD RvMt Mon Watrclr Rnd 1206BtGn
Datasheet
12,200In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Green LEDs SMD/SMT 1206 (3216 metric) 573 nm Green
Wurth Elektronik Multi-Colour LEDs WL-SBRW SMDRvsMnt BiClr Rect 1205 R/B
Datasheet
14,182In Stock
15,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 1205 (3212 metric) 632 nm, 573 nm Red, Green
Wurth Elektronik White LEDs WL-SWTP Wtrclr TopVw Wht 2.8V 150mA 6000K
Datasheet
9,388In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

White LEDs White LEDs SMD/SMT 6000 K White
Wurth Elektronik Single Colour LEDs WL-SMCW 700 mcd 3.3V Innerlens Green
Datasheet
3,439In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs SMD/SMT
Wurth Elektronik Single Colour LEDs WL-SMCW 300mcd 2V Innerlens Red
Datasheet
2,416In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs SMD/SMT
Wurth Elektronik Single Colour LEDs WL-SMCW 150mcd 2V Innerlens Brig Green
Datasheet
1,991In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs SMD/SMT
Wurth Elektronik Single Colour LEDs WL-SMCW 350mcd 2V Innerlens Yellow
Datasheet
2,722In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs SMD/SMT
Wurth Elektronik Single Colour LEDs WL-SMTD 3.2V 60 deg SMT 3528 Blue 470nm
Datasheet
1,162In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Blue LEDs SMD/SMT 3.5 mm x 2.8 mm 470 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMTD 3.2V 60 deg SMT 3528 Green 520nm
Datasheet
2,517In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Green LEDs SMD/SMT 3.5 mm x 2.8 mm 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMTD 3.2V 60 deg SMT 3528 Green 520nm
Datasheet
1,177In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Green LEDs SMD/SMT 3.5 mm x 2.8 mm 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMTD 2.4V 60 deg SMT Super Red 630nm
Datasheet
1,506In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Red LEDs SMD/SMT 3.5 mm x 2.8 mm 630 nm Super Red
Wurth Elektronik Single Colour LEDs WL-SUTW Wtrclr TopVw 365nm 50mW 3.6V 120D
Datasheet
4,424In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

UV LEDs (Ultraviolet) UV LEDs (Ultraviolet) SMD/SMT SMD-2 365 nm Ultraviolet (UVA)
Wurth Elektronik Single Colour LEDs WL-SUTW Wtrclr TopVw 385nm 90mW 3.4V 120D
Datasheet
3,026In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

UV LEDs (Ultraviolet) UV LEDs (Ultraviolet) SMD/SMT 1411 (3528 metric) 385 nm Ultraviolet
Wurth Elektronik Single Colour LEDs WL-SMCC SMT Mono-Color Chip LED Compact 0402 Amber 610 nm 110 mcd 2V
Datasheet
1,544In Stock
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Min.: 1
Mult.: 1
Reel: 6,000

Single Color LEDs Amber LEDs SMD/SMT 0402 (1005 metric) 605 nm
Wurth Elektronik Single Colour LEDs WL-SMCC SMD Mono SMD 0402 Green 515nm
Datasheet
14,484In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Single Color LEDs Green LEDs SMD/SMT 525 nm Green
Wurth Elektronik Single Colour LEDs WL-SMCC SMD MonoChip LED 0402 Red 630nm
Datasheet
69,088In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Single Color LEDs Red LEDs SMD/SMT 0402 (1005 metric) 630 nm Red
Wurth Elektronik Multi-Colour LEDs WL-SFCC SMT LED Full-color Chip
Datasheet
13,255In Stock
4,000Expected 19/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Multi-Color LEDs RGB LEDs SMD/SMT 0404 (1010 metric) 625 nm, 522 nm, 465 nm RGB