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 (GBP) 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 Single Colour LEDs WL-SMRW SMT Top Mount Waterclear SMT 1206 dome Type Yellow 589 nm 1400 mcd 2V
Datasheet
1,845In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Single Color LEDs Yellow LEDs SMD/SMT 1206 (3216 metric) 589 nm Yellow
Wurth Elektronik Single Colour LEDs WL-SMRD SMT LED BLUE 80MCD 470NM
Datasheet
3,708In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Blue LEDs SMD/SMT 1204 (3212 metric) 465 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMRD SMT LED GREEN 200MCD 525NM
Datasheet
2,271In Stock
5,500Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Green LEDs SMD/SMT 1204 (3212 metric) 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMRW SMT LED GREEN 450MCD 525NM
Datasheet
2,736In Stock
3,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Green LEDs SMD/SMT 1204 (3212 metric) 520 nm Green
Wurth Elektronik Single Colour LEDs WL-SMRD SMT LED RED 110MCD 624NM
Datasheet
2,530In Stock
3,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Red LEDs SMD/SMT 1205 (3212 metric) 632 nm Red
Wurth Elektronik Single Colour LEDs WL-SMRW SMT LED RED 110MCD 624NM
Datasheet
3,178In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Red LEDs SMD/SMT 1205 (3212 metric) 632 nm Red
Wurth Elektronik Single Colour LEDs WL-SMRD SMT LED GREEN 40MCD 573NM
Datasheet
2,638In Stock
3,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Green LEDs SMD/SMT 1205 (3212 metric) 575 nm Green
Wurth Elektronik Single Colour LEDs WL-SMRD SMT LED YELLOW 70MCD 589NM
Datasheet
4,931In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Yellow LEDs SMD/SMT 1205 (3212 metric) 591 nm Yellow
Wurth Elektronik Multi-Colour LEDs WL-SBRW SMD 1205 YBG 592/573nm
Datasheet
4,270In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 573 nm Yellow, Green
Wurth Elektronik White LEDs WL-SWTP Wtrclr TopVw Wht 2.8V 150mA 5000K
Datasheet
6,440In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

White LEDs White LEDs SMD/SMT 5000 K White
Wurth Elektronik White LEDs WL-SWTP Wtrclr TopVw Wht 2.8V 300mA 4000K
Datasheet
3,198In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

White LEDs White LEDs SMD/SMT 4000 K White
Wurth Elektronik White LEDs WL-SWTC SMDCrmc TpVw 3535 Moonlt CRI 75
Datasheet
46In Stock
500Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 500

White LEDs White LEDs SMD/SMT 3535 4000 K Neutral White
Wurth Elektronik White LEDs WL-SWTP White Top View 6000K
Datasheet
684In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

White LEDs White LEDs SMD/SMT 5.3 mm x 3 mm x 0.6 mm 6000 K Cool White
Wurth Elektronik Single Colour LEDs WL-SMCC SMD Mono SMD 0402 Blue 470nm
Datasheet
1,792In Stock
12,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 6,000

Single Color LEDs Blue LEDs SMD/SMT 470 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMCC SMT LED Mono-color
Datasheet
4,433In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Red LEDs SMD/SMT 0402 (1005 metric) 645 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
Wurth Elektronik Single Colour LEDs WL-SMCC SMD Mono SMD 0603 Blue 465nm
Datasheet
874In Stock
3,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Blue LEDs SMD/SMT 0603 (1608 metric) 470 nm Blue
Wurth Elektronik Single Colour LEDs WL-SMCC SMD Mono SMD 0603 Green 520nm
Datasheet
3,841In Stock
5,500On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 3,000

Single Color LEDs Green LEDs SMD/SMT 0603 (1608 metric) 525 nm Green
Wurth Elektronik Multi-Colour LEDs WL-SFCW SMDFlClr Chp Waterclr 0606 R/G/B
Datasheet
990In Stock
2,000Expected 27/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Multi-Color LEDs RGB LEDs SMD/SMT 0606 (1616 metric) 552 nm RGB
Wurth Elektronik Multi-Colour LEDs WL-SBCD Diffsd TopVw BiCo 2.4V 20mA 632nm
Datasheet
1,342In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 632 nm Red, Green
Wurth Elektronik Multi-Colour LEDs WL-SFCW SMDFlClr Chp Waterclr 0805 R/G/B
Datasheet
2,273In Stock
4,000Expected 20/02/2026
MouseReel Available
Min.: 1
Mult.: 1
Reel: 2,000

Multi-Color LEDs RGB LEDs SMD/SMT 0805 (2012 metric) 550 nm RGB
Wurth Elektronik Multi-Colour LEDs WL-SBCD Diffsd TopVw BiCo 3.3V 20mA 630nm
Datasheet
1,593In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 630 nm Red, Green
Wurth Elektronik Multi-Colour LEDs WL-SBCD Diffsd TopVw BiCol 2V 20mA 591nm
Datasheet
887In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Multi-Color LEDs Bi-Color LEDs SMD/SMT 591 nm Yellow, Green
Wurth Elektronik Single Colour LEDs WL-SMCW SMDMono TpVw Waterclr 1206 Amber
Datasheet
4,941In Stock
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Single Color LEDs Amber LEDs SMD/SMT 1206 (3216 metric) 605 nm Amber
Wurth Elektronik Single Colour LEDs WL-SMCW SMDMono TpVw Waterclr 1206 Green
Datasheet
7,659In Stock
56,000On Order
MouseReel Available
Min.: 1
Mult.: 1
Reel: 4,000

Single Color LEDs Green LEDs SMD/SMT 1206 (3216 metric) 520 nm Green