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 165-1540
製造零件編號KP-3216SGC
BrandKingbright
TWD3.00
個 (在毎卷:2000)
單位
Green 3216 (1206) Surface Mount 1 2.2 V 12 mcd - 2 120 ° - Rectangle 568 nm 3.2 x 1.6 x 1.1mm -
RS庫存編號 861-0188
製造零件編號KPT-2012SGC
BrandKingbright
TWD3.10
/個 (每包:100個)
單位
Green 2012 (0805) Surface Mount 1 2.5 V 12 mcd - 2 120 ° - Rectangle 568 nm 2.0 x 1.25 x 0.75mm -
RS庫存編號 165-1645
製造零件編號L-1154ZGW
BrandKingbright
TWD9.40
個 (以毎袋:500)
單位
Green 3mm (T-1) Through Hole 1 4.1 V 2.3 cd - 2 60 ° - Round 525 nm 3 (Dia.) x 5mm -
RS庫存編號 181-4303
製造零件編號LRTB R48G
TWD4.60
個 (在毎卷:24000)
單位
Green, Red - Surface Mount 3 3.4 V 71 (Blue) mcd, 140 (Red) mcd, 315 (True Green) mcd - - 120 ° - - 475 (Blue) nm, 539 (True Green) nm, 627 (Red) nm 1 x 0.65 x 1mm -
RS庫存編號 162-3745
製造零件編號150080BS75000
TWD4.10
個 (在毎卷:4000)
單位
Blue 2012 (0805) Surface Mount 1 3.2 V 145 mcd - 2 140 ° - Rectangle 470 nm 2 x 1.25 x 0.7mm -
RS庫存編號 692-1073
製造零件編號LTST-C21TBKT
BrandLite-On
TWD8.60
/個 (每包:25個)
單位
Blue 3016 (1206) Surface Mount 1 3.3 V 50 mcd - 2 70 ° - Rectangle 470 nm 3.2 x 1.6 x 1.1mm -
RS庫存編號 168-9739
製造零件編號LTST-C190TBKT
BrandLite-On
TWD3.00
個 (在毎卷:3000)
單位
Blue 1608 (0603) Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm 1.6 x 0.8mm -
RS庫存編號 861-4266
製造零件編號L-1154ZGW
BrandKingbright
TWD9.60
/個 (每包:20個)
單位
Green 3mm (T-1) Through Hole 1 4.1 V 2.3 cd - 2 60 ° - Round 525 nm 3 (Dia.) x 5mm -
RS庫存編號 912-8407
製造零件編號LS L29K-G1J2-1
TWD3.10
個 (在毎卷:5000)
單位
Red 1608 (0603) Surface Mount 1 1.8 V 4.5 mcd - 2 160 ° 0.017 lm Rectangle 630 nm 1.7 x 0.8 x 0.65mm -
RS庫存編號 692-0994
製造零件編號LTST-C190TBKT
BrandLite-On
TWD8.70
/個 (每包:25個)
單位
Blue 1608 (0603) Surface Mount 1 3.8 V 180 mcd - 2 130 ° - Rectangle 475 nm 1.6 x 0.8mm -
RS庫存編號 178-2949
製造零件編號HSMF-C114
BrandBroadcom
TWD24.10
個 (在毎卷:4000)
單位
RGB 1615 Surface Mount 3 1.9 V, 3.4 V 70 mcd, 85 mcd - 4 145/145/100 ° - Rectangle 470 / 525 / 626 nm 1.6 x 1.5 x 0.35mm -
RS庫存編號 181-4339
製造零件編號LRTB R48G
TWD4.50
/個 (每包:100個)
單位
Green, Red - Surface Mount 3 3.4 V 71 (Blue) mcd, 140 (Red) mcd, 315 (True Green) mcd - - 120 ° - - 475 (Blue) nm, 539 (True Green) nm, 627 (Red) nm 1 x 0.65 x 1mm -
RS庫存編號 692-0988
製造零件編號LTST-C190KGKT
BrandLite-On
TWD4.20
/個 (每包:50個)
單位
Green 1608 (0603) Surface Mount 1 2.4 V 35 mcd - 2 130 ° - Rectangle 571 nm 1.6 x 0.8mm -
RS庫存編號 466-3908
製造零件編號KP-3216SGC
BrandKingbright
TWD8.10
/個 (每包:40個)
單位
Green 3216 (1206) Surface Mount 1 2.2 V 12 mcd - 2 120 ° - Rectangle 568 nm 3.2 x 1.6 x 1.1mm -
RS庫存編號 654-5183
製造零件編號LS L29K-G1J2-1
TWD9.10
/個 (每包:50個)
單位
Red 1608 (0603) Surface Mount 1 1.8 V 4.5 mcd - 2 160 ° 0.017 lm Rectangle 630 nm 1.7 x 0.8 x 0.65mm -
RS庫存編號 815-4228
製造零件編號150080BS75000
TWD5.50
/個 (每包:50個)
單位
Blue 2012 (0805) Surface Mount 1 3.2 V 145 mcd - 2 140 ° - Rectangle 470 nm 2 x 1.25 x 0.7mm -
RS庫存編號 691-0405
製造零件編號HSMF-C114
BrandBroadcom
TWD54.50
/個 (每包:2個)
單位
RGB 1615 Surface Mount 3 1.9 V, 3.4 V 70 mcd, 85 mcd - 4 145/145/100 ° - Rectangle 470 / 525 / 626 nm 1.6 x 1.5 x 0.35mm -
RS庫存編號 168-9737
製造零件編號LTST-C190KGKT
BrandLite-On
TWD1.50
個 (在毎卷:3000)
單位
Green 1608 (0603) Surface Mount 1 2.4 V 35 mcd - 2 130 ° - Rectangle 571 nm 1.6 x 0.8mm -
RS庫存編號 861-0141
製造零件編號KPT-1608CGCK
BrandKingbright
TWD3.40
/個 (每包:100個)
單位
Green 1608 (0603) Surface Mount 1 2.5 V 50 mcd - 2 120 ° - Rectangle 570 nm 1.6 x 0.8 x 0.75mm -
RS庫存編號 829-4284
製造零件編號NSPR310S-RP-S-T
BrandNichia
TWD29.90
/個 (每包:10個)
單位
Red 3mm (T-1) Through Hole 1 2.1 V 3.4 → 4.8 cd - 2 20 ° - Dome - 29.2 x 3.8mm -