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.

...
Read more Read less

Filters

Viewing 21 - 40 of 7115 products
Results per page
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. 913-3402
Mfr. Part No.LW G6CP-EAFA-JKQL-1
MYR3.282
Each (On a Reel of 1000)
units
White PLCC 6 Surface Mount 1 3.3 V 10.5 cd - 6 120 ° 31 lm Round - 3.5 x 3.2 x 2.1mm 5600K
RS Stock No. 165-1793
Mfr. Part No.KP-2012QBC-D
BrandKingbright
MYR0.55
Each (On a Reel of 2000)
units
Blue 2012 (0805) Surface Mount 1 4 V 100 mcd - 2 120 ° - Rectangle 465 nm 2 x 1.25 x 1.1mm -
RS Stock No. 841-5062
Mfr. Part No.HLMA-KL00-I0000
BrandBroadcom
MYR2.14
Each (In a Pack of 16)
units
Amber 3mm (T-1) Through Hole 1 1.9 V 200 mcd - 2 45 ° 0.5 lm Round 590 nm 3.43 x 4.7mm -
RS Stock No. 860-8879
Mfr. Part No.KP-2012QBC-D
BrandKingbright
MYR0.772
Each (In a Pack of 50)
units
Blue 2012 (0805) Surface Mount 1 4 V 100 mcd - 2 120 ° - Rectangle 465 nm 2 x 1.25 x 1.1mm -
RS Stock No. 688-9571
Mfr. Part No.LW G6CP-EAFA-JKQL-1
MYR4.035
Each (In a Pack of 2)
units
White PLCC 6 Surface Mount 1 3.3 V 10.5 cd - 6 120 ° 31 lm Round - 3.5 x 3.2 x 2.1mm 5600K
RS Stock No. 178-1550
Mfr. Part No.HLMA-KL00-I0000
BrandBroadcom
MYR2.22
Each (In a Bag of 2000)
units
Yellow 3mm (T-1) Through Hole 1 1.9 V 200 mcd - 2 45 ° 0.5 lm Round 590 nm 3.43 x 4.7mm -
RS Stock No. 178-863
Mfr. Part No.SLR-342DC3F
BrandROHM
MYR0.847
Each (In a Pack of 10)
units
Orange 3mm (T-1) Through Hole 1 2 V 25 mcd - 2 40 ° - Round 605 nm 3.1mm -
RS Stock No. 810-6705
Mfr. Part No.C503D-WAN-CCbEb151
BrandCree
MYR0.916
Each (In a Pack of 25)
units
White 5mm (T-1 3/4) Through Hole 1 4 V 64.6 cd - 2 15 ° - Round - - 9000K
RS Stock No. 861-4307
Mfr. Part No.L-154A4SURKQBDZGW
BrandKingbright
MYR3.888
Each (In a Pack of 5)
units
RGB 5mm (T-1 3/4) Through Hole 3 2.5 V, 4 V, 4.1 V 300 mcd, 700 mcd, 1300 mcd - 4 60 ° - Round 465 / 525 / 630 nm 5 (Dia.) x 8.6mm -
RS Stock No. 178-908
Mfr. Part No.SLR-342VC3F
BrandROHM
MYR1.247
Each (In a Pack of 10)
units
Red 3mm (T-1) Through Hole 1 2 V 25 mcd - 2 40 ° - Round 630 nm 3.1mm -
RS Stock No. 168-9447
Mfr. Part No.LTL-4221N
BrandLite-On
MYR0.234
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. 178-891
Mfr. Part No.SLR-342MG3F
BrandROHM
MYR0.812
Each (In a Pack of 10)
units
Yellow-Green 3mm (T-1) Through Hole 1 2.1 V 16 mcd - 2 40 ° - Round 572 nm 3.1mm -
RS Stock No. 862-2718
Mfr. Part No.L-103YDT
BrandKingbright
MYR0.472
Each (In a Pack of 50)
units
Yellow Rectangular Through Hole 1 2.5 V 4 mcd - 2 110 ° - Rectangle 588 nm 7 x 5 x 2.8mm -
RS Stock No. 169-7787
Mfr. Part No.L-103YDT
BrandKingbright
MYR0.332
Each (In a Bag of 1000)
units
Yellow Rectangular Through Hole 1 2.5 V 4 mcd - 2 110 ° - Rectangle 588 nm 7 x 5 x 2.8mm -
RS Stock No. 127-8400
Mfr. Part No.LTL-4221N
BrandLite-On
MYR0.276
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. 165-1767
Mfr. Part No.L-154A4SURKQBDZGW
BrandKingbright
MYR3.12
Each (In a Bag of 500)
units
RGB 5mm (T-1 3/4) Through Hole 3 2.5 V, 4 V, 4.1 V 300 mcd, 700 mcd, 1300 mcd - 4 60 ° - Round 465 / 525 / 630 nm 5 (Dia.) x 8.6mm -
RS Stock No. 121-7785
Mfr. Part No.LG R971
MYR0.162
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
MYR0.368
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. 228-5994
Mfr. Part No.L-53ND
BrandKingbright
MYR0.786
Each (In a Pack of 5)
units
Orange 5mm (T-1 3/4) Through Hole 1 2.05 V 30 mcd - 2 60 ° - Round 610 nm 5 x 8.6mm -
RS Stock No. 178-1547
Mfr. Part No.HLMP-NL06
BrandBroadcom
MYR0.507
Each (In a Bag of 2000)
units
Amber 3mm (T-1) Through Hole 1 2.02 V 96.2 mcd - 2 60 ° - Round 590 nm 3 x 5.5mm -
Related Products
The 8mm family of LEDs, from Kingbright, are ...
Description:
The 8mm family of LEDs, from Kingbright, are in 8mm round through-hole packages with a domed top. These large LED lamps offer low power consumption. They are also reliable and rugged with a long lifetime.
This family of LEDs, from Kingbright, are multi-colour ...
Description:
This family of LEDs, from Kingbright, are multi-colour devices. They come in bi-colour and full colour options in various through hole package types. There are also water clear and diffused lens types.The multi-colour LEDs offer long life solid-state reliability with ...
The HLMP-1301, HLMP-1401, HLMP-1503, HLMP-K401 and HLMP-K600 series, ...
Description:
The HLMP-1301, HLMP-1401, HLMP-1503, HLMP-K401 and HLMP-K600 series, from Avago Technologies, are T-1 (3mm) diffused LED lamps. This family of through-hole LEDs are designed for use in general purpose indicator applications. Diffusants, tints and optical design are combines to create ...
The 8mm family of LEDs, from Kingbright, are ...
Description:
The 8mm family of LEDs, from Kingbright, are in 8mm round through-hole packages with a domed top. These large LED lamps offer low power consumption. They are also reliable and rugged with a long lifetime.