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. 787-0222
Mfr. Part No.LNJ309GKGAD
BrandPanasonic
PHP10.972
Each (In a Pack of 20)
units
Yellow-Green 4 mm Through Hole 1 2.8 V 6 cd - 2 - - Round 565 nm 4mm -
RS Stock No. 169-8000
Mfr. Part No.LNJ309GKGAD
BrandPanasonic
PHP9.418
Each (In a Bag of 1000)
units
Yellow-Green 4 mm Through Hole 1 2.8 V 6 cd - 2 - - Round 565 nm 4mm -
RS Stock No. 168-3746
Mfr. Part No.LNJ437W84RA
BrandPanasonic
PHP5.837
Each (On a Reel of 5000)
units
Amber 1608 (0603) Surface Mount 1 2.3 V 25 mcd - 2 - - Rectangle 590 nm 1.6 x 0.8mm -
RS Stock No. 716-0534
Mfr. Part No.LNJ437W84RA
BrandPanasonic
PHP10.658
Each (In a Pack of 20)
units
Amber 1608 (0603) Surface Mount 1 2.3 V 25 mcd - 2 - - Rectangle 590 nm 1.6 x 0.8mm -
RS Stock No. 169-8097
Mfr. Part No.LNJ647W8CRA
BrandPanasonic
PHP8.493
Each (On a Reel of 5000)
units
Green 1005 (0402) Surface Mount 2 3.6 V 180 mcd - 2 - - Square 538 nm 0.7 x 0.5 x 0.2mm -
RS Stock No. 851-3438
Mfr. Part No.LNJ647W8CRA
BrandPanasonic
PHP31.407
Each (In a Pack of 10)
units
Green 1005 (0402) Surface Mount 2 3.6 V 180 mcd - 2 - - Square 538 nm 0.7 x 0.5 x 0.2mm -
RS Stock No. 787-0055
Mfr. Part No.LN222RPX
BrandPanasonic
PHP10.257
Each (In a Pack of 25)
units
Red 2 mm Through Hole 1 2.8 V 0.6 mcd - 2 - - Round 700 nm 2mm -
RS Stock No. 169-7961
Mfr. Part No.LN222RPX
BrandPanasonic
PHP6.373
Each (In a Bag of 100)
units
Red 2 mm Through Hole 1 2.8 V 0.6 mcd - 2 - - Round 700 nm 2mm -
RS Stock No. 716-0506
Mfr. Part No.LNJ326W83RA1
BrandPanasonic
PHP12.511
Each (In a Pack of 20)
units
Yellow-Green 1608 (0603) Surface Mount 1 2.5 V 18 mcd - 2 - - Rectangle 572 nm 1.6 x 0.8mm -
RS Stock No. 168-3740
Mfr. Part No.LNJ326W83RA1
BrandPanasonic
PHP16.216
Each (On a Reel of 5000)
units
Green, Yellow 1608 (0603) Surface Mount 1 2.5 V 18 mcd - 2 - - Rectangle 572 nm 1.6 x 0.8mm -
RS Stock No. 787-0137
Mfr. Part No.LN876RCPX
BrandPanasonic
PHP18.698
Each (In a Pack of 20)
units
Orange 3mm (T-1) Through Hole 1 2.8 V 10 mcd - 2 - - Round 630 nm 32mm -
RS Stock No. 851-3434
Mfr. Part No.LNJ167W87RA
BrandPanasonic
PHP12.769
Each (In a Pack of 10)
units
Green, Red - Surface Mount 4 2.3 V, 3.3 V 52 mcd, 180 mcd - 4 - - Square 533 / 634 nm 1.05 x 1.3 x 0.25mm -
RS Stock No. 169-7963
Mfr. Part No.LN260RPX
BrandPanasonic
PHP6.62
Each (In a Bag of 100)
units
Red Rectangular Through Hole 1 2.8 V 0.7 mcd - 2 - - Rectangle 700 nm 3 x 2mm -
RS Stock No. 169-7973
Mfr. Part No.LN482YPX
BrandPanasonic
PHP12.518
Each (In a Bag of 200)
units
Amber 2 mm Through Hole 1 2.8 V 2 mcd - 2 - - Round 590 nm 2mm -
RS Stock No. 851-3431
Mfr. Part No.LNJ167W85RA
BrandPanasonic
PHP15.735
Each (In a Pack of 10)
units
Blue, Red - Surface Mount 4 2.3 V, 3.3 V 25 mcd, 52 mcd - 4 - - Square 475 / 638 nm 1.05 x 1.3 x 0.25mm -
RS Stock No. 169-8009
Mfr. Part No.LNX898LKDAC
BrandPanasonic
PHP8.652
Each (In a Bag of 1000)
units
Orange 3mm (T-1) Through Hole 1 2.8 V 50 mcd - 2 - - Round 630 nm 3mm -
RS Stock No. 787-0216
Mfr. Part No.LNJ276CK2AA
BrandPanasonic
PHP17.375
Each (In a Pack of 20)
units
Red 3mm (T-1) Through Hole 1 2.6 V 260 mcd - 2 - - Round 645 nm 3.2mm -
RS Stock No. 787-0196
Mfr. Part No.LNJ047X8ARA
BrandPanasonic
PHP15.083
Each (In a Pack of 20)
units
White 1005 (0402) Surface Mount 1 3.2 V 111 mcd - 2 - - Square - 1 x 0.5 x 0.2mm -
RS Stock No. 169-7985
Mfr. Part No.LNG275RKR
BrandPanasonic
PHP11.633
Each (In a Bag of 1000)
units
Red Rectangular Through Hole 1 2.8 V 0.5 mcd - 2 - - Rectangle 700 nm 3.9 x 1.8mm -
RS Stock No. 716-0547
Mfr. Part No.LNJ837W86RA
BrandPanasonic
PHP9.101
Each (In a Pack of 20)
units
Orange 1608 (0603) Surface Mount 1 2.3 V 27 mcd - 2 - - Rectangle 605 nm 1.6 x 0.8mm -