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. 228-5001
Mfr. Part No.L07R3000G1EP4
BrandLedtech
MYR2.668
Each (In a Pack of 5)
units
Red 3mm (T-1) Through Hole 1 1.7 V 460 mcd - 2 35 ° - Round 660 nm 3 x 5.1mm -
RS Stock No. 912-8365
Mfr. Part No.LB G6SP-V2BB-35-1
MYR1.88
Each (On a Reel of 1000)
units
Blue PLCC 6 Surface Mount 1 3.6 V 1.9 cd - 6 120 ° 5.3 lm Round 470 nm 3.5 x 3 x 2.1mm -
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. 862-2790
Mfr. Part No.L-1503ID
BrandKingbright
MYR0.502
Each (In a Pack of 100)
units
Red 5mm (T-1 3/4) Through Hole 1 2.5 V 50 mcd - 2 60 ° - Round 617 nm 5 (Dia.) x 8.6mm -
RS Stock No. 165-1540
Mfr. Part No.KP-3216SGC
BrandKingbright
MYR0.339
Each (On a Reel of 2000)
units
Green 3216 (1206) Surface Mount 1 2.2 V 12 mcd - 2 120 ° - Rectangle 568 nm 3.2 x 1.6 x 1.1mm -
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. 145-6218
Mfr. Part No.C503B-RCS-CW0Z0AA1
BrandCree
MYR0.524
Each (In a Bag of 500)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Dome 630 nm - -
RS Stock No. 466-3908
Mfr. Part No.KP-3216SGC
BrandKingbright
MYR0.65
Each (In a Pack of 40)
units
Green 3216 (1206) Surface Mount 1 2.2 V 12 mcd - 2 120 ° - Rectangle 568 nm 3.2 x 1.6 x 1.1mm -
RS Stock No. 810-6878
Mfr. Part No.C503B-RCS-CW0Z0AA2
BrandCree
MYR0.573
Each (In a Pack of 50)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 913-3275
Mfr. Part No.LR P47F-U2AB-1-1
MYR0.719
Each (On a Reel of 3000)
units
Red - Surface Mount 1 2.2 V 1255 mcd - 2 120 ° 3.36 lm Round 625 nm 2 x 1.9 x 0.88mm -
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. 165-1705
Mfr. Part No.L-1503ID
BrandKingbright
MYR0.397
Each (In a Bag of 1000)
units
Red 5mm (T-1 3/4) Through Hole 1 2.5 V 50 mcd - 2 60 ° - Round 617 nm 5 (Dia.) x 8.6mm -
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. 710-4819
Mfr. Part No.TLMO1000-GS08
BrandVishay
MYR1.438
Each (In a Pack of 25)
units
Orange 1608 (0603) Surface Mount 1 1.8 V 7.5 mcd - 2 160 ° - Rectangle 605 nm 1.6 x 0.8 x 0.6mm -
RS Stock No. 169-0567
Mfr. Part No.SML-812MTT86
BrandROHM
MYR0.859
Each (On a Reel of 3000)
units
Green 3412 (1305) Surface Mount 1 2.1 V 40 mcd - 2 - - Rectangle 570 nm 3.4 x 1.25 x 1.1mm -
RS Stock No. 466-3778
Mfr. Part No.KP-2012MGC
BrandKingbright
MYR1.47
Each (In a Pack of 10)
units
Green 2012 (0805) Surface Mount 1 2.1 V 70 mcd - 2 120 ° - Rectangle 570 nm 2 x 1.25 x 1.1mm -
RS Stock No. 162-6814
Mfr. Part No.XMLBWT-00-0000-000LT40E4
BrandCree
MYR16.155
Each (On a Reel of 1000)
units
White 5050 Surface Mount 1 3.3 V - 13000mW 2 - 240 lm Round - 5 x 5 x 3mm 4500K
RS Stock No. 861-4376
Mfr. Part No.L-59SURKSGC
BrandKingbright
MYR1.484
Each (In a Pack of 25)
units
Green, Red 5mm (T-1 3/4) Through Hole 2 2.5 V 120 mcd, 2800 mcd - 3 24 ° - Round 568 / 630 nm 5 (Dia.) x 8.6mm -
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. 809-1745
Mfr. Part No.C503B-ACS-CY0Z0251
BrandCree
MYR0.593
Each (In a Pack of 50)
units
Amber 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Dome 596 nm - -