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庫存編號 890-2248
製造零件編號598-8291-107F
BrandDialight
TWD7.90
/個 (每包:100個)
單位
Blue 3216 (1206) Surface Mount 1 3.2 V 160 mcd - 2 140 ° - Rectangle 473 nm 3.2 x 1.6 x 0.68mm -
RS庫存編號 419-227
製造零件編號5988410207F
BrandDialight
TWD8.20
/個 (每包:100個)
單位
Green, Red 1616 (0606) Surface Mount 2 2.4 V 80 mcd - 4 140 ° - Rectangle 570 / 645 nm 1.6 x 1.6 x 0.7mm -
RS庫存編號 177-4910
製造零件編號5988040107F
BrandDialight
TWD7.40
個 (在毎卷:4000)
單位
Yellow 1608 (0603) Surface Mount 1 2.2 V 160 mcd - 2 140 ° - Rectangle 590 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 419-198
製造零件編號5988040107F
BrandDialight
TWD4.80
/個 (每包:100個)
單位
Yellow 1608 (0603) Surface Mount 1 2.2 V 160 mcd - 2 140 ° - Rectangle 590 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 890-6852
製造零件編號521-9320F
BrandDialight
TWD24.50
/個 (每包:50個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-6818
製造零件編號521-9183F
BrandDialight
TWD24.50
/個 (每包:50個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-7785
製造零件編號593-292929-013F
BrandDialight
TWD149.00
/個 (每包:150個)
單位
Green - Surface Mount 3 3.4 V 150 mcd - 4 - - Dome 525 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 890-6937
製造零件編號550-0307F
BrandDialight
TWD20.10
/個 (每包:50個)
單位
Yellow - Through Hole 1 - - - 2 60 ° - - 585 nm 6.1 x 12.45 x 6.1mm -
RS庫存編號 890-6820
製造零件編號521-9211F
BrandDialight
TWD20.30
/個 (每包:50個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-7788
製造零件編號593-303030-002F
BrandDialight
TWD100.90
/個 (每包:155個)
單位
Green, Red - Surface Mount 3 2 V 7 mcd, 10 mcd - 4 - - Dome 570 / 628 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 890-7735
製造零件編號593-222222-002F
BrandDialight
TWD91.10
/個 (每包:110個)
單位
Green - Surface Mount 3 2 V 16 mcd - 4 - - Dome 570 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 890-2106
製造零件編號597-6001-607F
BrandDialight
TWD15.60
/個 (每包:6000個)
單位
Red 3216 (1206) Surface Mount 1 2.4 V 280 mcd - 2 70 ° - Round 631 nm 3.2 x 1.6 x 1.1mm -
RS庫存編號 890-6915
製造零件編號521-9831F
BrandDialight
TWD57.90
/個 (每包:400個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-2200
製造零件編號598-8181-107F
BrandDialight
TWD8.10
/個 (每包:4000個)
單位
Green 2012 (0805) Surface Mount 1 3.2 V 300 mcd - 2 140 ° - Rectangle 523 nm 2 x 1.25 x 0.7mm -
RS庫存編號 419-104
製造零件編號5988270107F
BrandDialight
TWD2.80
個 (在毎卷:3000)
單位
Green 3016 (1206) Surface Mount 1 2.4 V 40 mcd - 2 140 ° - Rectangle 570 nm 3.2 x 1.6 x 0.7mm -
RS庫存編號 890-7738
製造零件編號593-222222-013F
BrandDialight
TWD77.50
/個 (每包:150個)
單位
Green - Surface Mount 3 2 V 16 mcd - 4 - - Dome 570 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 419-053
製造零件編號5988610207F
BrandDialight
TWD7.80
/個 (每包:100個)
單位
Green, Red 3125 (1210) Surface Mount 2 2.4 V 80 mcd - 4 140 ° - Rectangle 570 / 645 nm 3.2 x 2.7 x 0.7mm -
RS庫存編號 890-6868
製造零件編號521-9324F
BrandDialight
TWD15.20
/個 (每包:1000個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-6827
製造零件編號521-9210F
BrandDialight
TWD20.30
/個 (每包:50個)
單位
- - - - - - - - - - - - - -
RS庫存編號 890-2175
製造零件編號598-8120-107F
BrandDialight
TWD3.40
/個 (每包:500個)
單位
Red-Orange 2012 (0805) Surface Mount 1 2 V 150 mcd - 2 140 ° - Rectangle 625 nm 2 x 1.25 x 0.7mm -