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 906-3479
製造零件編號SM0805UWC
BrandBivar
HK$6.384
/個 (每包:100個)
單位
White 2012 (0805) Surface Mount 1 3.3 V 450 mcd - 2 130 ° - Rectangle - 2 x 1.2 x 0.8mm -
RS庫存編號 713-4888
製造零件編號R50RGB-4-0045
BrandBivar
HK$40.69
單位
Green, Red Super Flux Through Hole 3 2.6 V, 3.8V 400 mcd, 4000 mcd, 5000 mcd - 4 45 ° - Dome 470 / 525 / 635 nm 7.6 x 7.6 x 5.9mm -
RS庫存編號 906-3198
製造零件編號R20BLU-F-0160
BrandBivar
HK$11.371
/個 (每包:100個)
單位
Blue Super Flux Through Hole 1 3.2 V 150 mcd - 4 160 ° - Dome 475 nm 7.6 x 7.6 x 2.5mm -
RS庫存編號 906-3463
製造零件編號SM0805GCL
BrandBivar
HK$3.801
/個 (每包:50個)
單位
Green 2012 (0805) Surface Mount 1 1.9 V 3.6 mcd - 2 130 ° - Rectangle 574 nm 2 x 1.2 x 0.8mm -
RS庫存編號 906-3230
製造零件編號R3GC
BrandBivar
HK$4.573
/個 (每包:50個)
單位
Green Rectangular Through Hole 1 2.1 V 8 mcd - 2 80 ° - Rectangle 568 nm 3.3 x 1.9 x 4mm -
RS庫存編號 174-9627
製造零件編號SM0402RC
BrandBivar
HK$1.629
個 (在毎卷:5000)
單位
Red 1005 (0402) Surface Mount 1 2.6 V 90 mcd - 2 130 ° - Rectangle 631 nm 1 x 0.5 x 0.5mm -
RS庫存編號 906-3233
製造零件編號R3HC
BrandBivar
HK$4.218
/個 (每包:50個)
單位
Red Rectangular Through Hole 1 2 V 8 mcd - 2 80 ° - Rectangle 625 nm 3.3 x 1.9 x 4mm -
RS庫存編號 174-9783
製造零件編號R50RGB-5-0080
BrandBivar
HK$49.885
/個 (每包:2個)
單位
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庫存編號 906-3527
製造零件編號SM1204URC
BrandBivar
HK$3.873
/個 (每包:10個)
單位
Red 3210 (1204) Surface Mount 1 2.1 V 115 mcd - 2 110 ° - Dome 631 nm 3.2 x 1 x 1.5mm -
RS庫存編號 174-9645
製造零件編號SM1206NUWC-IL
BrandBivar
HK$4.527
個 (在毎卷:3000)
單位
White 3216 (1206) Surface Mount 1 4.2 V 750 mcd - 2 30 ° - Rectangle - 3.2 x 1.6 x 1.4mm -
RS庫存編號 174-9628
製造零件編號SM0402UWC
BrandBivar
HK$1.606
個 (在毎卷:5000)
單位
White 1005 (0402) Surface Mount 1 4 V 600 mcd - 2 130 ° - Rectangle - 1 x 0.5 x 0.5mm -
RS庫存編號 906-3505
製造零件編號SM1204SBWC
BrandBivar
HK$5.634
/個 (每包:50個)
單位
Blue 3210 (1204) Surface Mount 1 3.3 V 90 mcd - 2 110 ° - Dome 470 nm 3.2 x 1 x 1.5mm -
RS庫存編號 174-9792
製造零件編號R50RGB-F-0160
BrandBivar
HK$49.885
/個 (每包:2個)
單位
RGB Super Flux Through Hole 3 3 V, 4.4 V 150 mcd, 600 mcd, 800 mcd - 4 160 ° - Flat 470 nm, 525 nm, 635 nm 7.6 x 7.6 x 2.5mm -
RS庫存編號 174-9784
製造零件編號SM0402UWC
BrandBivar
HK$4.367
/個 (每包:25個)
單位
White 1005 (0402) Surface Mount 1 4 V 600 mcd - 2 130 ° - Rectangle - 1 x 0.5 x 0.5mm -
RS庫存編號 174-9789
製造零件編號SMTL4-SBC
BrandBivar
HK$5.824
/個 (每包:10個)
單位
Green, Red PLCC 4 Surface Mount 2 2.4 V 115 mcd, 180 mcd - 4 120 ° - Round 574 nm, 631 nm 3.2 x 2.8 x 1.95mm -
RS庫存編號 174-9836
製造零件編號SM0805AC
BrandBivar
HK$3.265
/個 (每包:25個)
單位
Amber 2012 (0805) Surface Mount 1 2.6 V 6 mcd - 2 130 ° - Dome 607 nm 2 x 1.2 x 1.1mm -
RS庫存編號 906-3530
製造零件編號SM1206GC-IL
BrandBivar
HK$4.893
/個 (每包:10個)
單位
Green 3216 (1206) Surface Mount 1 2 V 40 mcd - 2 30 ° - Round 570 nm 3.2 x 1.6 x 1.4mm -
RS庫存編號 174-9646
製造零件編號SM1206NYC-IL
BrandBivar
HK$1.766
個 (在毎卷:3000)
單位
Yellow 3216 (1206) Surface Mount 1 2.6 V 1000 mcd - 2 30 ° - Rectangle 592 nm 3.2 x 1.6 x 1.4mm -
RS庫存編號 174-9631
製造零件編號SM0603UBWC
BrandBivar
HK$4.295
個 (在毎卷:4000)
單位
Blue 1608 (0603) Surface Mount 1 4.2 V 115 mcd - 2 130 ° - Dome 470 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 906-3312
製造零件編號R7HD
BrandBivar
HK$1.761
/個 (每包:100個)
單位
Red - Through Hole 1 2.8 V 8 mcd - 2 120 ° - Rectangle 625 nm 6.9 x 2.3 x 7.7mm -