LEDs

Visible LEDs are light emitting devices that generate visible illumination when charged with electrical currents. The brightness of visible LEDs depend on the ranges of power strength emitted from the diodes or twin terminal structures located on the insides.


What are visible LEDs used for?

Visible LEDs are typical in electronic components such as indicator lamps, used in the automotive industry. They are also used in signage and displays such as backlighting for billboards and posters. Visible LEDs are found in everyday products like calculators, digital watches, and smart devices.

Types of visible LEDs

Visible LEDs have different visible lighting features:

  • Flashing LEDs are attention seeking or warning indicators operated by multivibrator circuits, which flash at preset intervals.
  • Bi-colour LEDs have two different coloured LED emitters in one unit to depict system status, for example 'on' or 'off'.
  • Tri-colour LEDs have three LED emitters in one unit producing different colours, with the most common example being traffic light systems.
  • RGB (red, green, blue) LEDs have built-in control units to produce combinations of the primary colours and are mostly used in decorative and entertainment applications.

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Description Price LED Colours Package Type Mounting Type Number of LEDs Forward Voltage Luminous Intensity Radiant Flux Number of Pins Viewing Angle Luminous Flux Lens Shape Dominant Wavelength Colour Temperature Dimensions
RS Stock No. 180-8087
BrandRS PRO
kr 3,96
Each (On a Reel of 1000)
Units
RGB 2020 Surface Mount 3 6 V 160 → 180 (Blue) mcd, 300 → 330 (Red) mcd, 420 → 460 (Green) mcd - 6 160 ° - - - - 2 x 2 x 0.9mm
RS Stock No. 180-8083
BrandRS PRO
kr 6,087
Each (On a Reel of 1000)
Units
RGBW 5050 Surface Mount 4 5.5 V - - 4 - - - - - 5 x 5 x 1.6mm
RS Stock No. 180-8086
BrandRS PRO
kr 2,544
Each (On a Reel of 1000)
Units
RGB 3535 Surface Mount 3 5.5 V - - 4 - - - - - 3.7 x 3.5 x 0.95mm
RS Stock No. 180-8080
BrandRS PRO
kr 4,87
Each (On a Reel of 1000)
Units
RGB 5050 Surface Mount 3 5.5 V 1000 → 1500 (Blue) mcd, 2200 → 3300 (Green) mcd, 700 → 1000 (Red) mcd - 4 - - - 465 → 470 (Blue) nm, 520 → 525 (Green) nm, 620 → 625 (Red) nm - 5 x 5 x 1.6mm
RS Stock No. 228-5988
Mfr. Part No.L-53HD
BrandKingbright
kr 4,306
Each (In a Pack of 5)
Units
Red 5mm (T-1 3/4) Through Hole 1 2.25 V 5 mcd - 2 60 ° - Round 660 nm - 5 x 8.6mm
RS Stock No. 228-6004
Mfr. Part No.L-53GD
BrandKingbright
kr 5,936
Each (In a Pack of 5)
Units
Green 5mm (T-1 3/4) Through Hole 1 2 V 20 mcd - 2 60 ° - Round 568 nm - 5 x 8.6mm
RS Stock No. 228-6105
Mfr. Part No.L-56BSRD-B
BrandKingbright
kr 32,18
Each
Units
Red 5mm (T-1 3/4) Through Hole 1 14 V 200 mcd - 2 60 ° - Round 640 nm - 5 x 8.6mm
RS Stock No. 124-1100
Mfr. Part No.L1SP-LME0003500000
BrandLumileds
kr 2,761
Each (In a Pack of 10)
Units
Green 3535 Surface Mount 1 3.05 V - - - 150 ° - - - - 3.5 x 3.5 x 0.8mm
RS Stock No. 713-3942
Mfr. Part No.NSPW300DS
BrandNichia
kr 11,85
Each (In a Pack of 5)
Units
White 3mm (T-1) Through Hole 1 3.2 V 12.9 cd - 2 25 ° - Round - - 3 x 6mm
RS Stock No. 228-5922
Mfr. Part No.L-934HD
BrandKingbright
kr 6,632
Each (In a Pack of 5)
Units
Red 3mm (T-1) Through Hole 1 2.25 V 3 mcd - 2 60 ° - Round 660 nm - 3 x 4.6mm
RS Stock No. 168-9739
Mfr. Part No.LTST-C190TBKT
BrandLite-On
kr 1,031
Each (On a Reel of 3000)
Units
Blue 1608 (0603) Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm - 1.6 x 0.8mm
RS Stock No. 692-0994
Mfr. Part No.LTST-C190TBKT
BrandLite-On
kr 3,035
Each (In a Pack of 25)
Units
Blue 1608 (0603) Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm - 1.6 x 0.8mm
RS Stock No. 860-9829
Mfr. Part No.L-7104LID
BrandKingbright
kr 1,31
Each (In a Pack of 100)
Units
Red 3mm (T-1) Through Hole 1 2.5 V 1 mcd - 2 40 ° - Round 617 nm - 2.9 (Dia.) x 4.6mm
RS Stock No. 229-2419
Mfr. Part No.L-799EGW
BrandKingbright
kr 31,74
Each
Units
Green, Red 8 mm Through Hole 2 2 V, 2.2 V 80 mcd - 3 50 ° - Round 568 / 625 nm - 8mm
RS Stock No. 165-1762
Mfr. Part No.L-7104LID
BrandKingbright
kr 1,216
Each (In a Bag of 1000)
Units
Red 3mm (T-1) Through Hole 1 2.5 V 1 mcd - 2 40 ° - Round 617 nm - 2.9 (Dia.) x 4.6mm
RS Stock No. 168-3988
Mfr. Part No.LE-BP-12W
kr 33,662
Each (In a Bag of 25)
Units
White 5mm (T-1 3/4) Through Hole 1 12 V 600 mcd - 2 90 ° - Round - 3350K 4.75 (Dia.) x 25mm
RS Stock No. 896-8383
Mfr. Part No.LE-BP-12W
kr 48,356
Each (In a Pack of 5)
Units
White 5mm (T-1 3/4) Through Hole 1 12 V 600 mcd - 2 90 ° - Round - 3350K 4.75 (Dia.) x 25mm
RS Stock No. 137-1100
Mfr. Part No.CMD15-21VGD/TR8
BrandVCC
kr 0,831
Each (On a Reel of 2000)
Units
Green 3216 (1206) Surface Mount - 2.8 V 6.5 mcd - - - - Rectangle 570 nm - 3.2 x 1.5 x 1.1mm
RS Stock No. 137-1383
Mfr. Part No.CMD15-21VGD/TR8
BrandVCC
kr 0,836
Each (In a Pack of 25)
Units
Green 3216 (1206) Surface Mount - 2.8 V 6.5 mcd - - - - Rectangle 570 nm - 3.2 x 1.5 x 1.1mm
RS Stock No. 162-6495
Mfr. Part No.C503B-GAN-CB0F0791
BrandCree LED
kr 2,319
Each (In a Bag of 500)
Units
Green 5mm (T-1 3/4) Through Hole 1 4 V 90.5 cd - 2 15 ° - Round 535 nm - -