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. 692-0913
Mfr. Part No.LTST-C170TBKT
BrandLite-On
SGD0.349
Each (In a Pack of 25)
units
Blue 2012 (0805) Surface Mount 1 3.3 V 104 mcd - 2 130 ° - Rectangle 475 nm 2 x 1.25 x 1.1mm -
RS Stock No. 168-9716
Mfr. Part No.LTST-C170TBKT
BrandLite-On
SGD0.115
Each (On a Reel of 3000)
units
Blue 2012 (0805) Surface Mount 1 3.3 V 104 mcd - 2 130 ° - Rectangle 475 nm 2 x 1.25 x 1.1mm -
RS Stock No. 168-9786
Mfr. Part No.LTST-S220KRKT
BrandLite-On
SGD0.063
Each (On a Reel of 4000)
units
Red 2012 (0805) Side View Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 2.1 x 0.6mm -
RS Stock No. 692-1199
Mfr. Part No.LTST-S220KRKT
BrandLite-On
SGD0.218
Each (In a Pack of 50)
units
Red 2012 (0805) Side View Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 2.1 x 0.6mm -
RS Stock No. 703-1149
Mfr. Part No.LTW-420C5
BrandLite-On
SGD1.672
Each (In a Pack of 10)
units
White 3mm (T-1) Through Hole 1 3.6 V 2.6 cd - 2 25 ° - Round - 3 x 5.25mm -
RS Stock No. 168-9704
Mfr. Part No.LTST-C150GKT
BrandLite-On
SGD0.074
Each (On a Reel of 3000)
units
Green 3216 (1206) Surface Mount 1 2.6 V 6 mcd - 2 130 ° - Rectangle 569 nm 3.2 x 1.6mm -
RS Stock No. 692-0868
Mfr. Part No.LTST-C150GKT
BrandLite-On
SGD0.255
Each (In a Pack of 50)
units
Green 3216 (1206) Surface Mount 1 2.6 V 6 mcd - 2 130 ° - Rectangle 569 nm 3.2 x 1.6mm -
RS Stock No. 692-0874
Mfr. Part No.LTST-C150KRKT
BrandLite-On
SGD0.285
Each (In a Pack of 50)
units
Red 3216 (1206) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 3.2 x 1.6mm -
RS Stock No. 168-9727
Mfr. Part No.LTST-C171KSKT
BrandLite-On
SGD0.069
Each (On a Reel of 3000)
units
Yellow 2012 (0805) Surface Mount 1 2.4 V 50 mcd - 2 130 ° - Rectangle 587 nm 2 x 1.25mm -
RS Stock No. 692-1026
Mfr. Part No.LTST-C191TBKT
BrandLite-On
SGD0.378
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. 692-0950
Mfr. Part No.LTST-C171KSKT
BrandLite-On
SGD0.233
Each (In a Pack of 50)
units
Yellow 2012 (0805) Surface Mount 1 2.4 V 50 mcd - 2 130 ° - Rectangle 587 nm 2 x 1.25mm -
RS Stock No. 168-9706
Mfr. Part No.LTST-C150KRKT
BrandLite-On
SGD0.079
Each (On a Reel of 3000)
units
Red 3216 (1206) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 3.2 x 1.6mm -
RS Stock No. 703-1206
Mfr. Part No.LTW-270TLA
BrandLite-On
SGD0.376
Each (In a Pack of 5)
units
White Side View Surface Mount 1 3.4 V 180 mcd - 2 130 ° - Rectangle - 1.6 x 0.6mm -
RS Stock No. 173-2643
Mfr. Part No.LTW-270TLA
BrandLite-On
SGD0.199
Each (On a Reel of 4000)
units
White Side View Surface Mount 1 3.4 V 180 mcd - 2 130 ° - Rectangle - 1.6 x 0.6mm -
RS Stock No. 168-9744
Mfr. Part No.LTST-C191TBKT
BrandLite-On
SGD0.101
Each (On a Reel of 5000)
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. 692-0916
Mfr. Part No.LTST-C170KRKT
BrandLite-On
SGD0.247
Each (In a Pack of 50)
units
Red 2012 (0805) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 2 x 1.25mm -
RS Stock No. 692-1073
Mfr. Part No.LTST-C21TBKT
BrandLite-On
SGD0.376
Each (In a Pack of 25)
units
Blue 3016 (1206) Surface Mount 1 3.3 V 50 mcd - 2 70 ° - Rectangle 470 nm 3.2 x 1.6 x 1.1mm -
RS Stock No. 168-9714
Mfr. Part No.LTST-C170GKT
BrandLite-On
SGD0.067
Each (On a Reel of 3000)
units
Green 2012 (0805) Surface Mount 1 2.1 V 6 mcd - 2 130 ° - Rectangle 569 nm 2 x 1.25 x 1.1mm -
RS Stock No. 168-9777
Mfr. Part No.LTST-S110TBKT
BrandLite-On
SGD0.115
Each (On a Reel of 3000)
units
Blue 3016 (1206) Side View Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm 3.2 x 1mm -
RS Stock No. 169-0414
Mfr. Part No.LTST-C195TBKFKT
BrandLite-On
SGD0.143
Each (On a Reel of 4000)
units
Blue, Orange 1513 (0605) Surface Mount 2 2.4 V, 3.8 V 180 mcd - 4 130 ° - Rectangle 470 / 605 nm 1.6 x 1.5mm -