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 228-5944
製造零件編號L-934GD
BrandKingbright
HK$2.28
/個 (每包:5個)
單位
Green 3mm (T-1) Through Hole 1 2.2 V 20 mcd - 2 60 ° - Round 568 nm 3 x 4.6mm -
RS庫存編號 228-5770
製造零件編號L-59EGW-CA
BrandKingbright
HK$22.88
單位
Green, Red 5mm (T-1 3/4) Through Hole 2 2 V, 2.2 V 5 mcd - 3 60 ° - Round 568 / 625 nm 5 x 8.6mm -
RS庫存編號 165-1603
製造零件編號KPHHS-1005SURCK
BrandKingbright
HK$0.878
個 (在毎卷:2000)
單位
Red 1005 (0402) Surface Mount 1 1.95 V 220 mcd - 2 120 ° - Rectangle 630 nm 1 x 0.5 x 0.5mm -
RS庫存編號 169-0550
製造零件編號SML-310LTT86
BrandROHM
HK$0.732
個 (在毎卷:3000)
單位
Red 1608 (0603) Surface Mount 1 2.5 V 10 mcd - 2 - - Rectangle 660 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 466-3633
製造零件編號KPHHS-1005SURCK
BrandKingbright
HK$3.40
/個 (每包:20個)
單位
Red 1005 (0402) Surface Mount 1 1.95 V 220 mcd - 2 120 ° - Rectangle 630 nm 1 x 0.5 x 0.5mm -
RS庫存編號 696-8775
BrandConvac
HK$1,892.80
單位
- - - - - - - - - - - - - -
RS庫存編號 773-0461
製造零件編號VLMW1300-GS08
BrandVishay
HK$2.354
個 (以毎袋:50)
單位
White 1608 (0603) Surface Mount 1 3.15 V 180 mcd - 2 - - Rectangle - 1.6 x 0.8 x 0.55mm 7000K
RS庫存編號 835-3012
製造零件編號LCW CRDP.CC-KTLP-5J7K-1
HK$8.608
/個 (每包:5個)
單位
White 3030 (1212) Surface Mount 1 2.95 V 23 cd - 2 150 ° 97 → 104.2 lm Dome - 3.1 x 3.1 x 1.58mm 4000K
RS庫存編號 688-9525
製造零件編號LR VH9F-P2R1-1-0
HK$1.402
/個 (每包:25個)
單位
Red 1006 (0402) Surface Mount 1 2 V 140 mcd - 2 140 (Horizontal) °, 165 (Vertical) ° 0.3 lm Rectangle 633 nm 1 x 0.55 x 0.3mm -
RS庫存編號 162-3746
製造零件編號150080GS75000
HK$1.029
個 (在毎卷:4000)
單位
Green 2012 (0805) Surface Mount 1 3.2 V 450 mcd - 2 140 ° - Rectangle 520 nm 2 x 1.25 x 0.7mm -
RS庫存編號 778-1330
製造零件編號LTRB R8SF
HK$6.713
/個 (每包:10個)
單位
RGB - Surface Mount 3 2.1 V, 3.3 V 360 mcd, 720 mcd, 1100 mcd - 6 130 ° - Rectangle 463 / 528 / 625 nm 3.1 x 3.1 x 0.95mm -
RS庫存編號 815-4221
製造零件編號150080GS75000
HK$1.382
/個 (每包:50個)
單位
Green 2012 (0805) Surface Mount 1 3.2 V 450 mcd - 2 140 ° - Rectangle 520 nm 2 x 1.25 x 0.7mm -
RS庫存編號 913-3395
製造零件編號LR VH9F-P2R1-1-0
HK$1.088
個 (在毎卷:4000)
單位
Red 1006 (0402) Surface Mount 1 2 V 140 mcd - 2 140 (Horizontal) °, 165 (Vertical) ° 0.3 lm Rectangle 633 nm 1 x 0.55 x 0.3mm -
RS庫存編號 168-5530
製造零件編號LCW CRDP.CC-KTLP-5J7K-1
HK$8.345
個 (在毎卷:600)
單位
White 3030 (1212) Surface Mount 1 2.95 V 23 cd - 2 150 ° 97 → 104.2 lm Dome - 3.1 x 3.1 x 1.58mm 4000K
RS庫存編號 919-1010
製造零件編號VLMW1300-GS08
BrandVishay
HK$0.839
個 (在毎卷:3000)
單位
White 1608 (0603) Surface Mount 1 3.15 V 180 mcd - 2 - - Rectangle - 1.6 x 0.8 x 0.55mm 7000K
RS庫存編號 913-3676
製造零件編號LTRB R8SF
HK$2.46
個 (在毎卷:12000)
單位
RGB - Surface Mount 3 2.1 V, 3.3 V 360 mcd, 720 mcd, 1100 mcd - 6 170 ° - Rectangle 463 / 528 / 625 nm 3.1 x 3.1 x 0.95mm -
RS庫存編號 247-1735
製造零件編號L-53SGC
BrandKingbright
HK$2.59
/個 (每包:5個)
單位
Green 5mm (T-1 3/4) Through Hole 1 2.2 V 200 mcd - 2 30 ° - Round 568 nm 5 x 8.6mm -
RS庫存編號 145-1338
製造零件編號C512A-WNN-CZ0B0151
BrandCree
HK$1.568
個 (以毎袋:500)
單位
White 5mm (T-1 3/4) Through Hole 1 4 V 23500 mcd - 2 25 ° - Round - 5.9 (Dia.) x 8.8 (H)mm 9000K
RS庫存編號 810-0505
製造零件編號C512A-WNS-CZ0B0152
BrandCree
HK$1.715
/個 (每包:50個)
單位
White 5mm (T-1 3/4) Through Hole 1 4 V 23.5 cd - 2 25 ° - Round - - 9000K
RS庫存編號 919-9604
製造零件編號CLP6C-FKB-CK1P1G1BB7R3R3
BrandCree
HK$3.69
個 (在毎卷:900)
單位
RGB PLCC 6 Surface Mount 3 2.6 V, 4 V 560 mcd, 1120 mcd, 2240 mcd - 6 120 ° - Round 480 / 540 / 624 nm 6 x 5 x 2.5mm -