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 177-7633
製造零件編號TLHG5400
BrandVishay
TWD3.20
個 (以毎袋:4000)
單位
Green 5mm (T-1 3/4) Through Hole 1 3 V 10 mcd - 2 60 ° - Round 575 nm 5mm -
RS庫存編號 708-8022
製造零件編號TLHG5400
BrandVishay
TWD8.90
/個 (每包:50個)
單位
Green 5mm (T-1 3/4) Through Hole 1 3 V 10 mcd - 2 60 ° - Round 575 nm 5mm -
RS庫存編號 146-1637
製造零件編號LY Q396
TWD1.70
個 (在毎卷:16000)
單位
Yellow 1608 (0603) Surface Mount 1 2.3 V 56 → 112 mcd - 2 120 °, 150 ° 220 → 240 mlm Rectangle 589 nm 1.7 x 0.9 x 0.4mm -
RS庫存編號 145-1893
製造零件編號VLHW4100
BrandVishay
TWD9.70
個 (以毎袋:500)
單位
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS庫存編號 778-1434
製造零件編號LY Q396
TWD2.60
/個 (每包:50個)
單位
Yellow 1608 (0603) Surface Mount 1 2.3 V 56 → 112 mcd - 2 120 °, 150 ° 220 → 240 mlm Rectangle 589 nm 1.7 x 0.9 x 0.4mm -
RS庫存編號 752-9214
製造零件編號NSPB310B
BrandNichia
TWD29.80
/個 (每包:5個)
單位
Blue 3mm (T-1) Through Hole 1 3.2 V 2.5 cd - 2 - - Round - 3 x 5.4mm -
RS庫存編號 168-9706
製造零件編號LTST-C150KRKT
BrandLite-On
TWD1.90
個 (在毎卷:3000)
單位
Red 3216 (1206) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 3.2 x 1.6mm -
RS庫存編號 818-4452
製造零件編號VLHW4100
BrandVishay
TWD16.80
/個 (每包:25個)
單位
White 3mm (T-1) Through Hole 1 3.8 V 11.2 cd - 2 ±22.5 ° - Round - 3.18 (Dia.) x 4.3mm -
RS庫存編號 692-0874
製造零件編號LTST-C150KRKT
BrandLite-On
TWD6.60
/個 (每包:50個)
單位
Red 3216 (1206) Surface Mount 1 2.4 V 54 mcd - 2 130 ° - Rectangle 631 nm 3.2 x 1.6mm -
RS庫存編號 168-7605
製造零件編號LTW-108SEG-W
BrandLite-On
TWD8.70
個 (在毎卷:2000)
單位
White PLCC 2 Surface Mount 1 3.6 V 1.8 cd - 2 110 ° - Rectangle - 2.85 x 1.2 x 0.8mm -
RS庫存編號 777-7069
製造零件編號LTW-108SEG-W
BrandLite-On
TWD22.40
/個 (每包:10個)
單位
White PLCC 2 Surface Mount 1 3.6 V 1.8 cd - 2 110 ° - Rectangle - 2.85 x 1.2 x 0.8mm -
RS庫存編號 178-1542
製造零件編號HLMP-CE34-Y1CDD
BrandBroadcom
TWD10.30
個 (以毎袋:2000)
單位
Cyan 5mm (T-1 3/4) Through Hole 1 3.2 V 21 cd - 2 30 ° 2.1 lm Round 505 nm 5 x 8.65mm -
RS庫存編號 769-3551
製造零件編號HLMP-CE34-Y1CDD
BrandBroadcom
TWD20.30
/個 (每包:10個)
單位
Cyan 5mm (T-1 3/4) Through Hole 1 3.2 V 21 cd - 2 30 ° 2.1 lm Round 505 nm 5 x 8.65mm -
RS庫存編號 181-4339
製造零件編號LRTB R48G
TWD4.80
/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 466-3908
製造零件編號KP-3216SGC
BrandKingbright
TWD8.60
/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 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 654-5183
製造零件編號LS L29K-G1J2-1
TWD9.80
/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 692-0988
製造零件編號LTST-C190KGKT
BrandLite-On
TWD4.50
/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 165-1838
製造零件編號KPT-1608CGCK
BrandKingbright
TWD2.60
個 (在毎卷:2000)
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 -