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 Dimensions Colour Temperature
RS Stock No. 590-187
Mfr. Part No.L-813GD
BrandKingbright
PHP31.128
Each (In a Pack of 5)
units
Green 10 mm Through Hole 1 2.2 V 60 mcd - 2 60 ° - Round 568 nm 10 x 13.5mm -
RS Stock No. 165-1654
Mfr. Part No.L-4060QBC-D
BrandKingbright
PHP15.674
Each (In a Bag of 500)
units
Blue 1.8 mm Through Hole 1 4 V 700 mcd - 2 30 ° - Round 465 nm 1.8 (Dia.) x 4.1mm -
RS Stock No. 818-4452
Mfr. Part No.VLHW4100
BrandVishay
PHP25.20
Each (In a Pack of 25)
units
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS Stock No. 908-0705
Mfr. Part No.XPLAWT-00-0000-0000V5051
BrandCree
PHP148.05
Each (In a Pack of 2)
units
White 3535 Surface Mount 1 3.25 V - 10000mW 2 125 ° 1058 lm Dome - 3.45 x 3.45 x 2.03mm 8300K
RS Stock No. 145-1893
Mfr. Part No.VLHW4100
BrandVishay
PHP14.892
Each (In a Bag of 500)
units
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS Stock No. 169-9761
Mfr. Part No.NSPG500DS
BrandNichia
PHP43.05
Each (In a Bag of 100)
units
Green 5mm (T-1 3/4) Through Hole 1 3.2 V 37.7 cd - 2 15 ° - Round - 5 x 8.6mm -
RS Stock No. 145-7855
Mfr. Part No.XPLAWT-00-0000-0000V5051
BrandCree
PHP136.573
Each (On a Reel of 500)
units
White 3535 Surface Mount 1 3.25 V - 10000mW 2 125 ° 1058 lm Dome - 3.45 x 3.45 x 2.03mm 8300K
RS Stock No. 466-3532
Mfr. Part No.L-7104QBC-D
BrandKingbright
PHP42.42
Each (In a Pack of 5)
units
Blue 3mm (T-1) Through Hole 1 3.3 V 1.6 cd - 2 20 ° - Round 465 nm 3 x 4.6mm -
RS Stock No. 713-3961
Mfr. Part No.NSPG500DS
BrandNichia
PHP58.986
Each (In a Pack of 5)
units
Green 5mm (T-1 3/4) Through Hole 1 3.2 V 37.7 cd - 2 15 ° - Round - 5 x 8.6mm -
RS Stock No. 174-9792
Mfr. Part No.R50RGB-F-0160
BrandBivar
PHP317.10
Each (In a Pack of 2)
units
RGB Super Flux Through Hole 3 3 V, 4.4 V 150 mcd, 600 mcd, 800 mcd - 4 160 ° - Flat 470 nm, 525 nm, 635 nm 7.6 x 7.6 x 2.5mm -
RS Stock No. 145-5873
Mfr. Part No.XHP70A-01-0000-0D0BN20E1
BrandCree
PHP494.55
Each (On a Reel of 100)
units
White - Surface Mount 1 12.4 V - 32000mW 2 120 ° 1827 lm Dome - 7 x 7 x 3.76mm 6500K
RS Stock No. 810-6787
Mfr. Part No.C503B-RCN-CX0Y0AA2
BrandCree
PHP8.30
Each (In a Pack of 50)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 8.2 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 904-7354
Mfr. Part No.C503B-RCN-CX0Y0AA1
BrandCree
PHP8.466
Each (In a Pack of 50)
units
Red - Through Hole 1 2.6 V 12000 mcd - 2 30 ° - Round 630 nm 5.8 (Dia.) x 8.8 (H)mm -
RS Stock No. 162-6497
Mfr. Part No.C503B-RCN-CX0Y0AA2
BrandCree
PHP6.88
Each (On a Tape of 2500)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 8.2 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 145-0792
Mfr. Part No.C503B-RCN-CX0Y0AA1
BrandCree
PHP7.61
Each (In a Bag of 500)
units
Red - Through Hole 1 2.6 V 12000 mcd - 2 30 ° - Round 630 nm 5.8 (Dia.) x 8.8 (H)mm -
RS Stock No. 907-6659
Mfr. Part No.XHP70A-01-0000-0D0BN20E1
BrandCree
PHP576.45
Each
units
White - Surface Mount 1 12.4 V - 32000mW 2 120 ° 1827 lm Dome - 7 x 7 x 3.76mm 6500K
RS Stock No. 174-9662
Mfr. Part No.R50RGB-F-0160
BrandBivar
PHP197.93
Each (In a Tube of 100)
units
RGB Super Flux Through Hole 3 3 V, 4.4 V 150 mcd, 600 mcd, 800 mcd - 4 160 ° - Flat 470 nm, 525 nm, 635 nm 7.6 x 7.6 x 2.5mm -
RS Stock No. 228-5938
Mfr. Part No.L-934ND
BrandKingbright
PHP31.128
Each (In a Pack of 5)
units
Orange 3mm (T-1) Through Hole 1 2.5 V 30 mcd - 2 60 ° - Round 610 nm 3mm -
RS Stock No. 247-1296
Mfr. Part No.L-383GDT
BrandKingbright
PHP23.60
Each (In a Pack of 5)
units
Green Rectangular Through Hole 1 2.2 V 4 mcd - 2 110 ° - Rectangle 568 nm 2.5 x 5mm -
RS Stock No. 692-1196
Mfr. Part No.LTST-S220TBKT
BrandLite-On
PHP13.13
Each (In a Pack of 25)
units
Blue 2012 (0805) Side View Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm 2.1 x 0.6mm -