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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Beskrivning Pris 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-artikelnummer 168-3988
Tillv. art.nrLE-BP-12W
VarumärkeJKL Components
26,868 kr
Each (In a Bag of 25)
Enheter
White 5mm (T-1 3/4) Through Hole 1 12 V 600 mcd - 2 90 ° - Round - 4.75 (Dia.) x 25mm 3350K
RS-artikelnummer 168-3969
Tillv. art.nrZSM-T5630-WH-01
VarumärkeJKL Components
6,91 kr
Each (On a Reel of 3000)
Enheter
White - Surface Mount 1 3 V 6.7 → 13.7 cd - 4 - 20 → 41 lm Rectangle - 5.6 x 3 x 0.77mm -
RS-artikelnummer 896-8383
Tillv. art.nrLE-BP-12W
VarumärkeJKL Components
37,286 kr
Each (In a Pack of 5)
Enheter
White 5mm (T-1 3/4) Through Hole 1 12 V 600 mcd - 2 90 ° - Round - 4.75 (Dia.) x 25mm 3350K
RS-artikelnummer 769-2990
Tillv. art.nrZSM-T5630-WH-01
VarumärkeJKL Components
4,643 kr
Each (In a Pack of 10)
Enheter
White - Surface Mount 1 3 V 6.7 → 13.7 cd - 4 - 20 → 41 lm Rectangle - 5.6 x 3 x 0.77mm -