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 890-2323
製造零件編號598-8710-307F
BrandDialight
HK$8.441
/個 (每包:50個)
單位
RGB 1616 (0606) Surface Mount 2 2 V, 3.2 V 80 mcd, 140 mcd, 220 mcd - 4 140 ° - Rectangle 470 / 525 / 635 nm 1.6 x 1.6 x 0.7mm -
RS庫存編號 890-2358
製造零件編號598-8820-307F
BrandDialight
HK$6.619
/個 (每包:3000個)
單位
Blue, Green, Orange, Red 3020 (1208) Surface Mount 3 2 V, 3.2 V 140 mcd, 150 mcd, 300 mcd - 4 160 ° - Rectangle 470 / 525 / 625 nm 3.2 x 1.48 x 1mm -
RS庫存編號 890-7788
製造零件編號593-303030-002F
BrandDialight
HK$25.59
/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 890-2027
製造零件編號593-323232-013F
BrandDialight
HK$21.138
/個 (每包:150個)
單位
Red, Yellow - Surface Mount 3 2 V 45 mcd, 70 mcd - 4 - - Dome 587 / 633 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 890-6883
製造零件編號521-9450F
BrandDialight
HK$8.613
/個 (每包:50個)
單位
- - - - - - - - 65° - - - - -
RS庫存編號 419-104
製造零件編號5988270107F
BrandDialight
HK$0.712
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 890-2162
製造零件編號598-8060-107F
BrandDialight
HK$0.387
/個 (每包:12000個)
單位
Green, Yellow 1608 (0603) Surface Mount 1 2 V 40 mcd - 2 140 ° - Rectangle 573 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 890-2103
製造零件編號597-6501-607F
BrandDialight
HK$1.708
/個 (每包:6000個)
單位
Green, Yellow 3216 (1206) Surface Mount 1 2.4 V 180 mcd - 2 70 ° - Round 572 nm 3.2 x 1.6 x 1.1mm -
RS庫存編號 890-2074
製造零件編號597-3121-207F
BrandDialight
HK$2.08
/個 (每包:2000個)
單位
Red PLCC 2 Surface Mount 1 1.75 V 36 mcd - 2 120 ° - Rectangle 645 nm 3.5 x 2.7 x 1.9mm -
RS庫存編號 890-2083
製造零件編號597-3301-207F
BrandDialight
HK$2.80
/個 (每包:50個)
單位
Green PLCC 2 Surface Mount 1 2 V 28 mcd - 2 120 ° - Rectangle 570 nm 3.5 x 2.7 x 1.9mm -
RS庫存編號 419-110
製造零件編號5988010107F
BrandDialight
HK$0.495
個 (在毎卷:4000)
單位
Red 1608 (0603) Surface Mount 1 2.4 V 80 mcd - 2 140 ° - Rectangle 642 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 890-2165
製造零件編號598-8070-102F
BrandDialight
HK$1.559
/個 (每包:100個)
單位
Green 1608 (0603) Surface Mount 1 3.2 V 40 mcd - 2 140 ° - Rectangle 566 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 890-2061
製造零件編號597-2401-407F
BrandDialight
HK$2.04
/個 (每包:3000個)
單位
Yellow 3020 (1208) Surface Mount 1 2.8 V 3 mcd - 2 130 ° - Dome 590 nm 3 x 2 x 1mm -
RS庫存編號 890-2106
製造零件編號597-6001-607F
BrandDialight
HK$1.649
/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 890-2171
製造零件編號598-8091-107F
BrandDialight
HK$1.847
/個 (每包:100個)
單位
Blue 1608 (0603) Surface Mount 1 3.2 V 90 mcd - 2 140 ° - Rectangle 473 nm 1.6 x 0.8 x 0.7mm -
RS庫存編號 890-7704
製造零件編號593-202024-002F
BrandDialight
HK$24.151
/個 (每包:110個)
單位
Red, Yellow - Surface Mount 3 2 V 6 mcd, 11 mcd - 4 - - Dome 587 / 628 nm 4.32 x 22.61 x 16.08mm -
RS庫存編號 890-7631
製造零件編號591-2304-013F
BrandDialight
HK$5.215
/個 (每包:1600個)
單位
Green - Surface Mount 1 2.5 V 9 mcd - 4 40 ° - Round 576 nm 4.32 x 8.76 x 5.03mm -
RS庫存編號 890-2086
製造零件編號597-3301-507F
BrandDialight
HK$1.408
/個 (每包:100個)
單位
Green 3020 (1208) Surface Mount 1 2.2 V 44 mcd - 2 110 ° - Rectangle 573 nm 3 x 2 x 1.3mm -
RS庫存編號 890-2285
製造零件編號598-8540-207F
BrandDialight
HK$0.827
/個 (每包:6000個)
單位
Green, Yellow 3020 (1208) Surface Mount 2 2 V 50 mcd, 150 mcd - 4 160 ° - Rectangle 570 / 590 nm 3.2 x 1.48 x 1mm -
RS庫存編號 890-7791
製造零件編號593-313131-002F
BrandDialight
HK$26.261
/個 (每包:105個)
單位
Green, Yellow - Surface Mount 3 2 V 6 mcd, 10 mcd - 4 - - Dome 570 / 590 nm 4.32 x 22.61 x 16.08mm -