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. 913-3275
Mfr. Part No.LR P47F-U2AB-1-1
MYR0.793
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. 145-6218
Mfr. Part No.C503B-RCS-CW0Z0AA1
BrandCree LED
MYR0.599
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. 888-7215
Mfr. Part No.SSL-LX5093UWW
BrandLumex
MYR5.124
Each (In a Pack of 50)
units
White 5mm (T-1 3/4) Through Hole 1 3.6 V 2850 mcd - 2 70 ° - Dome - 5.9 (Dia.) x 10.1 (H)mm -
RS Stock No. 162-6498
Mfr. Part No.C503B-RCS-CW0Z0AA2
BrandCree LED
MYR0.596
Each (On a Tape of 2500)
units
Red 5mm (T-1 3/4) Through Hole 1 2.6 V 12 cd - 2 30 ° - Round 630 nm - -
RS Stock No. 169-9764
Mfr. Part No.NSPW570GS-K1
BrandNichia
MYR4.124
Each (In a Bag of 100)
units
White 5mm (T-1 3/4) Through Hole 1 3.1 V 1.9 cd - 2 130 ° - Round - 5 x 5.5mm -
RS Stock No. 914-8606
Mfr. Part No.LA G6SP-DAFA-24-1
MYR2.468
Each (In a Pack of 20)
units
Amber PLCC 6 Surface Mount 1 2.5 V 4.5 → 14 cd - 6 120 ° 37.8 lm Round 617 nm 3.5 x 3.2 x 2.1mm -
RS Stock No. 654-5818
Mfr. Part No.LH R974
MYR0.984
Each (In a Pack of 50)
units
Red 2012 (0805) Surface Mount 1 1.8 V 41 mcd - 2 160 ° 0.105 lm Rectangle 645 nm 2 x 1.25 x 0.8mm -
RS Stock No. 862-2790
Mfr. Part No.L-1503ID
BrandKingbright
MYR0.636
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. 692-0988
Mfr. Part No.LTST-C190KGKT
BrandLite-On
MYR0.677
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. 228-5972
Mfr. Part No.L-53ID
BrandKingbright
MYR3.298
Each (In a Pack of 5)
units
Red 5mm (T-1 3/4) Through Hole 1 2 V 25 mcd - 2 60 ° - Round 625 nm 5 x 8.6mm -
RS Stock No. 700-7926
Mfr. Part No.SML-310VTT86
BrandROHM
MYR1.042
Each (In a Pack of 20)
units
Red 1608 (0603) Surface Mount 1 2 V 4 mcd - 2 - - Rectangle 650 nm 1.6 x 0.8 x 0.8mm -
RS Stock No. 174-9783
Mfr. Part No.R50RGB-5-0080
BrandBivar
MYR22.64
Each (In a Pack of 2)
units
RGB Super Flux Through Hole 3 3 V, 4.4 V 200 mcd, 1000 mcd, 2000 mcd - 4 80 ° - Dome 470 nm, 525 nm, 635 nm 7.6 x 7.6 x 2.5mm -
RS Stock No. 787-7144
Mfr. Part No.XMLBWT-00-0000-000LT40E4
BrandCree LED
MYR11.825
Each (In a Pack of 2)
units
White 5050 Surface Mount 1 3.3 V - 13000mW 2 - 240 lm Round - 5 x 5 x 3mm 4500K
RS Stock No. 912-0507
Mfr. Part No.ALMD-LM38-24002
BrandBroadcom
MYR2.73
Each (In a Pack of 20)
units
Green - Surface Mount 1 2.8 V 6050 mcd - 4 40 x 100 ° 500 lm/W Oval, Round 525 nm 4.75 x 4.2 x 5.2mm -
RS Stock No. 168-9758
Mfr. Part No.LTST-C230GKT
BrandLite-On
MYR0.224
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. 619-2644
Mfr. Part No.L-7104ID
BrandKingbright
MYR0.709
Each (In a Pack of 100)
units
Red 3mm (T-1) Through Hole 1 2 V 30 mcd - 2 40 ° - Round 617 nm 3 x 4.6mm -
RS Stock No. 466-3778
Mfr. Part No.KP-2012MGC
BrandKingbright
MYR2.278
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. 861-4339
Mfr. Part No.L-4060ZGD
BrandKingbright
MYR1.929
Each (In a Pack of 20)
units
Green 1.8 mm Through Hole 1 4.1 V 900 mcd - 2 70 ° - Round 525 nm 1.8 (Dia.) x 4.1mm -
RS Stock No. 466-3728
Mfr. Part No.KP-1608SRC-PRV
BrandKingbright
MYR0.806
Each (In a Pack of 40)
units
Red 1608 (0603) Surface Mount 1 1.85 V 100 mcd - 2 120 ° - Rectangle 640 nm 1.6 x 0.8 x 1.1mm -
RS Stock No. 466-3942
Mfr. Part No.KP-3216SYC
BrandKingbright
MYR1.77
Each (In a Pack of 20)
units
Yellow 3216 (1206) Surface Mount 1 2 V 150 mcd - 2 120 ° - Rectangle 588 nm 3.2 x 1.6 x 1.1mm -