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. 127-8400
Mfr. Part No.LTL-4221N
BrandLite-On
MYR0.29
Each (In a Pack of 100)
units
Red 3mm (T-1) Through Hole 1 2.6 V 50 mcd - 2 60 ° - Round 625 nm 3.2 (Dia.) x 4.45mm -
RS Stock No. 168-9447
Mfr. Part No.LTL-4221N
BrandLite-On
MYR0.262
Each (In a Bag of 1000)
units
Red 3mm (T-1) Through Hole 1 2.6 V 50 mcd - 2 60 ° - Round 625 nm 3.2 (Dia.) x 4.45mm -
RS Stock No. 692-0988
Mfr. Part No.LTST-C190KGKT
BrandLite-On
MYR0.532
Each (In a Pack of 50)
units
Green 1608 (0603) Surface Mount 1 2.4 V 35 mcd - 2 130 ° - Rectangle 571 nm 1.6 x 0.8mm -
RS Stock No. 168-9704
Mfr. Part No.LTST-C150GKT
BrandLite-On
MYR0.20
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. 168-9737
Mfr. Part No.LTST-C190KGKT
BrandLite-On
MYR0.184
Each (On a Reel of 3000)
units
Green 1608 (0603) Surface Mount 1 2.4 V 35 mcd - 2 130 ° - Rectangle 571 nm 1.6 x 0.8mm -
RS Stock No. 692-0868
Mfr. Part No.LTST-C150GKT
BrandLite-On
MYR0.723
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. 692-1091
Mfr. Part No.LTST-C230GKT
BrandLite-On
MYR0.695
Each (In a Pack of 50)
units
Green 3016 (1206) Surface Mount 1 2.6 V 6 mcd - 2 130 ° - Rectangle 569 nm 3.2 x 1.6mm -
RS Stock No. 168-9758
Mfr. Part No.LTST-C230GKT
BrandLite-On
MYR0.20
Each (On a Reel of 3000)
units
Green 3016 (1206) Surface Mount 1 2.6 V 6 mcd - 2 130 ° - Rectangle 569 nm 3.2 x 1.6mm -
RS Stock No. 168-9735
Mfr. Part No.LTST-C190KRKT
BrandLite-On
MYR0.184
Each (On a Reel of 3000)
units
Red 1608 (0603) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 1.6 x 0.8mm -
RS Stock No. 692-0981
Mfr. Part No.LTST-C190KRKT
BrandLite-On
MYR0.532
Each (In a Pack of 50)
units
Red 1608 (0603) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 1.6 x 0.8mm -
RS Stock No. 692-0913
Mfr. Part No.LTST-C170TBKT
BrandLite-On
MYR0.982
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. 176-9795
Mfr. Part No.LTST-C190KRKT
BrandLite-On
MYR0.155
Each (On a Reel of 4000)
units
Red 1608 (0603) Surface Mount 1 2.4 V 180 mcd - 2 130 ° - Rectangle 631 nm 1.6 x 0.8 x 0.8mm -
RS Stock No. 169-0414
Mfr. Part No.LTST-C195TBKFKT
BrandLite-On
MYR0.404
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 -
RS Stock No. 168-9716
Mfr. Part No.LTST-C170TBKT
BrandLite-On
MYR0.323
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. 692-1313
Mfr. Part No.LTST-C195TBKFKT
BrandLite-On
MYR1.826
Each (In a Pack of 5)
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 -
RS Stock No. 168-9721
Mfr. Part No.LTST-C171AKT
BrandLite-On
MYR0.188
Each (On a Reel of 3000)
units
Orange 2012 (0805) Surface Mount 1 2.6 V 4.5 mcd - 2 130 ° - Rectangle 602 nm 2 x 1.25mm -
RS Stock No. 692-0929
Mfr. Part No.LTST-C171AKT
BrandLite-On
MYR0.654
Each (In a Pack of 50)
units
Orange 2012 (0805) Surface Mount 1 2.6 V 4.5 mcd - 2 130 ° - Rectangle 602 nm 2 x 1.25mm -
RS Stock No. 692-0871
Mfr. Part No.LTST-C150KGKT
BrandLite-On
MYR0.777
Each (In a Pack of 50)
units
Green 3216 (1206) Surface Mount 1 2 V 45 mcd - 2 130 ° - Rectangle 571 nm 3.2 x 1.6 x 1.1mm -
RS Stock No. 168-9705
Mfr. Part No.LTST-C150KGKT
BrandLite-On
MYR0.221
Each (On a Reel of 3000)
units
Green 3216 (1206) Surface Mount 1 2 V 45 mcd - 2 130 ° - Rectangle 571 nm 3.2 x 1.6 x 1.1mm -
RS Stock No. 168-9739
Mfr. Part No.LTST-C190TBKT
BrandLite-On
MYR0.376
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 -