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. 419-215
Mfr. Part No.5988610207F
BrandDialight
$0.174
Each (On a Reel of 3000)
units
Green, Red 3125 (1210) Surface Mount 2 2.4 V 80 mcd - 4 140 ° - Rectangle 570 / 645 nm 3.2 x 2.7 x 0.7mm -
RS Stock No. 419-053
Mfr. Part No.5988610207F
BrandDialight
$0.367
Each (In a Pack of 100)
units
Green, Red 3125 (1210) Surface Mount 2 2.4 V 80 mcd - 4 140 ° - Rectangle 570 / 645 nm 3.2 x 2.7 x 0.7mm -
RS Stock No. 419-209
Mfr. Part No.5988110107F
BrandDialight
$0.236
Each (In a Pack of 100)
units
Red 2012 (0805) Surface Mount 1 2.4 V 80 mcd - 2 140 ° - Rectangle 642 nm 2 x 1.25 x 0.7mm -
RS Stock No. 171-1265
Mfr. Part No.5988110107F
BrandDialight
$0.104
Each (On a Reel of 4000)
units
Red 2012 (0805) Surface Mount 1 2.4 V 80 mcd - 2 140 ° - Rectangle 642 nm 2 x 1.25 x 0.7mm -
RS Stock No. 419-261
Mfr. Part No.5988110107F
BrandDialight
$0.071
Each (On a Reel of 3000)
units
Red 2012 (0805) Surface Mount 1 2.4 V 80 mcd - 2 140 ° - Rectangle 642 nm 2 x 1.25 x 0.7mm -
RS Stock No. 419-085
Mfr. Part No.5988140107F
BrandDialight
$0.265
Each (In a Pack of 100)
units
Yellow 2012 (0805) Surface Mount 1 2.4 V 160 mcd - 2 140 ° - Rectangle 595 nm 2 x 1.25 x 0.7mm -
RS Stock No. 419-110
Mfr. Part No.5988010107F
BrandDialight
$0.075
Each (On a Reel of 4000)
units
Red 1608 (0603) Surface Mount 1 2.4 V 80 mcd - 2 140 ° - Rectangle 642 nm 1.6 x 0.8 x 0.7mm -
RS Stock No. 177-4910
Mfr. Part No.5988040107F
BrandDialight
$0.248
Each (On a Reel of 4000)
units
Yellow 1608 (0603) Surface Mount 1 2.2 V 160 mcd - 2 140 ° - Rectangle 590 nm 1.6 x 0.8 x 0.7mm -
RS Stock No. 419-198
Mfr. Part No.5988040107F
BrandDialight
$0.265
Each (In a Pack of 100)
units
Yellow 1608 (0603) Surface Mount 1 2.2 V 160 mcd - 2 140 ° - Rectangle 590 nm 1.6 x 0.8 x 0.7mm -
RS Stock No. 171-1264
Mfr. Part No.5988270107F
BrandDialight
$0.115
Each (On a Reel of 4000)
units
Green 3016 (1206) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 3.2 x 1.6 x 0.7mm -
RS Stock No. 173-2204
Mfr. Part No.5988260107F
BrandDialight
$0.115
Each (On a Reel of 4000)
units
Yellow-Green 3016 (1206) Surface Mount 1 2.4 V 60 mcd - 2 140 ° - Rectangle 575 nm 3.2 x 1.6 x 0.7mm -
RS Stock No. 419-192
Mfr. Part No.5988070107F
BrandDialight
$0.234
Each (In a Pack of 100)
units
Green 1608 (0603) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 1.6 x 0.8 x 0.7mm -
RS Stock No. 419-104
Mfr. Part No.5988270107F
BrandDialight
$0.10
Each (On a Reel of 3000)
units
Green 3016 (1206) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 3.2 x 1.6 x 0.7mm -
RS Stock No. 424-2242
Mfr. Part No.591-3001-002F
BrandDialight
$2.44
Each (In a Bag of 20)
units
Green, Red - Surface Mount 2 2.6 V 6.5 mcd, 8 mcd - 2 40 ° - - 576 / 634 nm 8.77 x 4.32 x 5.03mm -
RS Stock No. 419-081
Mfr. Part No.5988170107F
BrandDialight
$0.234
Each (In a Pack of 100)
units
Green 2012 (0805) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 2 x 1.25 x 0.7mm -
RS Stock No. 419-227
Mfr. Part No.5988410207F
BrandDialight
$0.46
Each (In a Pack of 100)
units
Green, Red 1616 (0606) Surface Mount 2 2.4 V 80 mcd - 4 140 ° - Rectangle 570 / 645 nm 1.6 x 1.6 x 0.7mm -
RS Stock No. 177-4909
Mfr. Part No.5988070107F
BrandDialight
$0.224
Each (On a Reel of 4000)
units
Green 1608 (0603) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 1.6 x 0.8 x 0.7mm -
RS Stock No. 419-158
Mfr. Part No.5988260107F
BrandDialight
$0.07
Each (On a Reel of 3000)
units
Yellow-Green 3016 (1206) Surface Mount 1 2.4 V 60 mcd - 2 140 ° - Rectangle 575 nm 3.2 x 1.6 x 0.7mm -
RS Stock No. 173-2206
Mfr. Part No.5988140107F
BrandDialight
$0.376
Each (On a Reel of 4000)
units
Yellow 2012 (0805) Surface Mount 1 2.4 V 160 mcd - 2 140 ° - Rectangle 595 nm 2 x 1.25 x 0.7mm -
RS Stock No. 173-2205
Mfr. Part No.5988170107F
BrandDialight
$0.34
Each (On a Reel of 4000)
units
Green 2012 (0805) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 2 x 1.25 x 0.7mm -