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. 228-6004
Mfr. Part No.L-53GD
BrandKingbright
PHP9.546
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. 228-5988
Mfr. Part No.L-53HD
BrandKingbright
PHP15.612
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. 165-1733
Mfr. Part No.KP-1608VGC-A
BrandKingbright
PHP44.445
Each (On a Reel of 2000)
units
Green 1608 (0603) Surface Mount 1 3.2 V 180 mcd - 2 120 ° - Rectangle 525 nm 1.6 x 0.8 x 1.1mm -
RS Stock No. 466-3756
Mfr. Part No.KP-1608VGC-A
BrandKingbright
PHP55.818
Each (In a Pack of 10)
units
Green 1608 (0603) Surface Mount 1 3.2 V 180 mcd - 2 120 ° - Rectangle 525 nm 1.6 x 0.8 x 1.1mm -
RS Stock No. 919-9799
Mfr. Part No.C503B-RCN-CW0Z0AA1
BrandCree
PHP6.691
Each (In a Bag of 500)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 228-5972
Mfr. Part No.L-53ID
BrandKingbright
PHP9.546
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 2 V 25 mcd - 2 60 ° - Round 625 nm 5 x 8.6mm -
RS Stock No. 810-6660
Mfr. Part No.C503B-RCN-CW0Z0AA2
BrandCree
PHP7.325
Each (In a Pack of 50)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 168-4310
Mfr. Part No.C503B-RCN-CW0Z0AA2
BrandCree
PHP7.66
Each (On a Tape of 2500)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 810-6676
Mfr. Part No.C503B-RCN-CW0Z0AA1
BrandCree
PHP9.082
Each (In a Pack of 50)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 619-4886
Mfr. Part No.L-7104SRC-D
BrandKingbright
PHP7.115
Each (In a Pack of 50)
units
Red 3mm (T-1) Through Hole 1 1.85 V 600 mcd - 2 34 ° - Round 640 nm 3 x 4.6mm -
RS Stock No. 862-2998
Mfr. Part No.L-7143QBC-D
BrandKingbright
PHP9.467
Each (In a Pack of 50)
units
Blue 5mm (T-1 3/4) Through Hole 1 4 V 1.1 cd - 2 30 ° - Round 465 nm 5 (Dia.) x 8.6mm -
RS Stock No. 165-1577
Mfr. Part No.L-7143QBC-D
BrandKingbright
PHP9.472
Each (In a Bag of 500)
units
Blue 5mm (T-1 3/4) Through Hole 1 4 V 1.1 cd - 2 30 ° - Round 465 nm 5 (Dia.) x 8.6mm -
RS Stock No. 121-7785
Mfr. Part No.LG R971
PHP1.575
Each (On a Reel of 4000)
units
Green 2012 (0805) Surface Mount 1 2.2 V 26 mcd - 2 160 ° 0.065 lm Rectangular 570 nm 2.0 x 1.25 x 0.8mm -
RS Stock No. 654-5773
Mfr. Part No.LG R971
PHP3.227
Each (In a Pack of 50)
units
Green 2012 (0805) Surface Mount 1 2.2 V 26 mcd - 2 160 ° 0.065 lm Rectangle 570 nm 2.0 x 1.25 x 0.8mm -
RS Stock No. 247-1713
Mfr. Part No.L-53SRC-C
BrandKingbright
PHP12.188
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 1.85 V 1 cd - 2 30 ° - Round 660 nm 5 x 8.6mm -
RS Stock No. 861-4335
Mfr. Part No.L-4060QBC-D
BrandKingbright
PHP17.857
Each (In a Pack of 20)
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. 590-187
Mfr. Part No.L-813GD
BrandKingbright
PHP18.928
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. 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. 861-4304
Mfr. Part No.L-154A4SURKQBDZGC
BrandKingbright
PHP57.902
Each (In a Pack of 5)
units
RGB 5mm (T-1 3/4) Through Hole 3 2.5 V, 4 V, 4.1 V 700 mcd, 1100 mcd, 1700 mcd - 4 50 ° - Round 465 / 525 / 630 nm 5 (Dia.) x 8.6mm -
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