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. 818-4452
Mfr. Part No.VLHW4100
BrandVishay
PHP24.738
Each (In a Pack of 25)
units
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS Stock No. 145-1893
Mfr. Part No.VLHW4100
BrandVishay
PHP9.794
Each (In a Bag of 500)
units
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS Stock No. 170-8276
Mfr. Part No.TLHK42T1U2
BrandVishay
PHP5.246
Each (In a Bag of 5000)
units
Red 3mm (T-1) Through Hole 1 2.6 V 710 mcd - 2 - - Round 630 nm 3.2 x 4.5mm -
RS Stock No. 773-4053
Mfr. Part No.TLHK42T1U2
BrandVishay
PHP16.455
Each (In a Bag of 10)
units
Red 3mm (T-1) Through Hole 1 2.6 V 710 mcd - 2 - - Round 630 nm 3.2 x 4.5mm -
RS Stock No. 177-7633
Mfr. Part No.TLHG5400
BrandVishay
PHP4.83
Each (In a Bag of 4000)
units
Green 5mm (T-1 3/4) Through Hole 1 3 V 10 mcd - 2 60 ° - Round 575 nm 5mm -
RS Stock No. 708-8022
Mfr. Part No.TLHG5400
BrandVishay
PHP7.135
Each (In a Pack of 50)
units
Green 5mm (T-1 3/4) Through Hole 1 3 V 10 mcd - 2 60 ° - Round 575 nm 5mm -
RS Stock No. 177-7336
Mfr. Part No.TLHG5800
BrandVishay
PHP4.83
Each (On a Tape of 4000)
units
Green 5mm (T-1 3/4) Through Hole 1 3 V 700 mcd - 2 ±4 ° - Round 575 nm 5.5 (Dia.) x 8.7mm -
RS Stock No. 818-7587
Mfr. Part No.TLHG5800
BrandVishay
PHP10.161
Each (In a Pack of 50)
units
Green 5mm (T-1 3/4) Through Hole 1 3 V 700 mcd - 2 ±4 ° - Round 575 nm 5.5 (Dia.) x 8.7mm -
RS Stock No. 708-2790
Mfr. Part No.TLLY4400
BrandVishay
PHP11.556
Each (In a Bag of 25)
units
Yellow 3mm (T-1) Through Hole 1 2.9 V 1.2 mcd - 2 50 ° - Round 594 nm 3mm -
RS Stock No. 177-7352
Mfr. Part No.TLLY4400
BrandVishay
PHP5.215
Each (In a Bag of 5000)
units
Yellow 3mm (T-1) Through Hole 1 2.9 V 1.2 mcd - 2 50 ° - Round 594 nm 3mm -
RS Stock No. 165-7059
Mfr. Part No.TLVD42Q1S2
BrandVishay
PHP6.91
Each (In a Bag of 5000)
units
Red 3mm (T-1) Through Hole 1 2.2 V - - 2 - 280 mlm Round 650 nm 3.3 x 3.2mm -
RS Stock No. 919-1010
Mfr. Part No.VLMW1300-GS08
BrandVishay
PHP4.496
Each (On a Reel of 3000)
units
White 1608 (0603) Surface Mount 1 3.15 V 180 mcd - 2 - - Rectangle - 1.6 x 0.8 x 0.55mm 7000K
RS Stock No. 773-4075
Mfr. Part No.TLVD42Q1S2
BrandVishay
PHP10.878
Each (In a Bag of 10)
units
Red 3mm (T-1) Through Hole 1 2.2 V - - 2 - 280 mlm Round 650 nm 3.3 x 3.2mm -
RS Stock No. 818-7593
Mfr. Part No.TLHR4605
BrandVishay
PHP10.664
Each (In a Pack of 50)
units
Red 3mm (T-1) Through Hole 1 3 V 6 mcd - 2 ±60 ° - Round 625 nm 3.2 (Dia.) x 4.5mm -
RS Stock No. 177-7378
Mfr. Part No.TLHR4605
BrandVishay
PHP6.289
Each (On a Tape of 5000)
units
Red 3mm (T-1) Through Hole 1 3 V 6 mcd - 2 ±60 ° - Round 625 nm 3.2 (Dia.) x 4.5mm -
RS Stock No. 818-7546
Mfr. Part No.TLCR5100
BrandVishay
PHP13.385
Each (In a Pack of 20)
units
Red 5mm (T-1 3/4) Through Hole 1 2.7 V 11 cd - 2 ±9 ° - Round 622 nm 5.8 (Dia.) x 8.7mm -
RS Stock No. 773-0461
Mfr. Part No.VLMW1300-GS08
BrandVishay
PHP11.246
Each (In a Bag of 50)
units
White 1608 (0603) Surface Mount 1 3.15 V 180 mcd - 2 - - Rectangle - 1.6 x 0.8 x 0.55mm 7000K
RS Stock No. 177-7331
Mfr. Part No.TLCR5100
BrandVishay
PHP12.423
Each (On a Tape of 4000)
units
Red 5mm (T-1 3/4) Through Hole 1 2.7 V 11 cd - 2 ±9 ° - Round 622 nm 5.8 (Dia.) x 8.7mm -
RS Stock No. 773-4062
Mfr. Part No.TLHY44K1L2
BrandVishay
PHP14.23
Each (In a Bag of 10)
units
Yellow 3mm (T-1) Through Hole 1 2.6 V 18 mcd - 2 - - Round 594 nm 3.2 x 4.5mm -
RS Stock No. 773-4126
Mfr. Part No.VLMS322T2V1-GS08
BrandVishay
PHP14.04
Each (On a Tape of 5)
units
Red PLCC 4 Surface Mount 1 2.6 V 900 mcd - 4 - - Round 640 nm 2.8 x 3.2 x 1.8mm -