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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Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity.
Qty. RoHS Product Type
Product
Mounting Style
Package/Case
Wavelength/Colour Temperature
Illumination Colour
Wurth Elektronik Infrared Emitters WL-SIRW SMD Infrared 1206 940nm Dome
Datasheet
529In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

IR Emitters (IR LEDs) SMD/SMT 1206 (3216 metric) Infrared
Wurth Elektronik Infrared Emitters WL-SIQW IR SMD Waterclr 3535 850nm
Datasheet
524In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

IR Emitters (IR LEDs) SMD/SMT QFN-3 Infrared
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Amber 2V 20mA 609nm
Datasheet
4.150In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Amber LEDs SMD/SMT 0603 (1608 metric) 609 nm Amber
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Blue 3.2V 20mA 465nm
Datasheet
3.627In Stock
4.000Expected 13/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Blue LEDs SMD/SMT 0603 (1608 metric) 465 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Grn 3.3V 20mA 520nm
Datasheet
89In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Green LEDs SMD/SMT 0603 (1608 metric) 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 632nm
Datasheet
3.286In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Red LEDs SMD/SMT 0603 (1608 metric) 632 nm Red
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Red 2V 20mA 630nm
Datasheet
1.223In Stock
4.000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Red LEDs SMD/SMT 0603 (1608 metric) 630 nm Red
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Grn 2V 20mA 575nm
Datasheet
4.900In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Green LEDs SMD/SMT 0603 (1608 metric) 575 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Grn 2V 20mA 572nm
Datasheet
4.882In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Green LEDs SMD/SMT 0603 (1608 metric) 572 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW Wtrclr SdVw Ylw 2V 20mA 595nm
Datasheet
1.782In Stock
4.000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4.000

Single Color LEDs Yellow LEDs SMD/SMT 0603 (1608 metric) 595 nm Yellow
Wurth Elektronik Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Red
Datasheet
9.197In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Red LEDs SMD/SMT 1305 (3412 metric) 624 nm Red
Wurth Elektronik Single Colour LEDs WL-SMSW SMD Mono 1204 Red 624nm
Datasheet
761In Stock
3.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Red LEDs SMD/SMT 632 nm Red
Wurth Elektronik Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204BrtGn
Datasheet
7.466In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Green LEDs SMD/SMT 1305 (3412 metric) 573 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW SMD Mono 1204 BrtGrn 573nm
Datasheet
4.522In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Green LEDs SMD/SMT 575 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW SMDMono SdVw Wtrclr Rnd 1204 Ylw
Datasheet
6.369In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Yellow LEDs SMD/SMT 1305 (3412 metric) 589 nm Yellow
Wurth Elektronik Single Colour LEDs WL-SMSW SideVw Blue 3.2V 30mA 470nm
Datasheet
3.539In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Blue LEDs SMD/SMT 470 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMSW SideVw Grn 3.1V 30mA 525nm
Datasheet
3.618In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Green LEDs SMD/SMT 525 nm Green
Wurth Elektronik Single Colour LEDs WL-SMSW SideVw Red 2V 30mA 625nm
Datasheet
4.575In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Red LEDs SMD/SMT 625 nm Red
Wurth Elektronik Single Colour LEDs WL-SMSW SideVw Grn 2V 30mA 570nm
Datasheet
2.831In Stock
3.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3.000

Single Color LEDs Green LEDs SMD/SMT 570 nm Green
Wurth Elektronik Single Colour LEDs WL-SMRW RvsMnt Mono Dome 1206 Amber
Datasheet
595In Stock
2.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Single Color LEDs Amber LEDs SMD/SMT 1206 (3216 metric) 609 nm Amber
Wurth Elektronik Single Colour LEDs WL-SMRW To Mount Waterclear 1206 dome Type 470 nm Blue 700 mcd 3.2V
Datasheet
1.605In Stock
2.000Expected 13/03/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Single Color LEDs Blue LEDs SMD/SMT 1608 (3216 metric) 465 nm Amber
Wurth Elektronik Single Colour LEDs WL-SMRW RvsMnt Mono Dome 1206 Green
Datasheet
1.784In Stock
2.000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Single Color LEDs Green LEDs SMD/SMT 1206 (3216 metric) 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMRW Top Mount Waterclear 1206 dome Type Green 525 nm 1500 mcd 3.3V 20
Datasheet
2.806In 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 Single Colour LEDs WL-SMRW SMD RvMt Mon Watrclr Rect 1206Red
Datasheet
6.788In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Single Color LEDs Red LEDs SMD/SMT 1206 (3216 metric) 624 nm Red
Wurth Elektronik Single Colour LEDs WL-SMRW RvsMnt Mono Dome 1206 Red
Datasheet
6.251In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2.000

Single Color LEDs Red LEDs SMD/SMT 1206 (3216 metric) 632 nm Red