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 165-4448
製造零件編號KA-2810ASURSK
BrandKingbright
TWD5.60
個 (在毎卷:2000)
單位
Red Side View Surface Mount 1 2.5 V 300 mcd - 2 110 ° - Rectangle 630 nm 2.8 x 0.8 x 1.2mm -
RS庫存編號 247-1476
製造零件編號L-934SGD-12V
BrandKingbright
TWD8.40
/個 (每包:5個)
單位
Green 3mm (T-1) Through Hole 1 14 V 20 mcd - 2 60 ° - Round 568 nm 3mm -
RS庫存編號 165-1767
製造零件編號L-154A4SURKQBDZGW
BrandKingbright
TWD25.80
個 (以毎袋:500)
單位
RGB 5mm (T-1 3/4) Through Hole 3 2.5 V, 4 V, 4.1 V 300 mcd, 700 mcd, 1300 mcd - 4 60 ° - Round 465 / 525 / 630 nm 5 (Dia.) x 8.6mm -
RS庫存編號 697-3617
製造零件編號LB Q39E-N1OO-35-1
TWD5.60
/個 (每包:10個)
單位
Blue 1608 (0603) Surface Mount 1 3.2 V 56 mcd - 2 135 (Horizontal) °, 155 (Vertical) ° 0.11 lm Rectangle 470 nm 1.6 x 0.8 x 0.3mm -
RS庫存編號 165-1533
製造零件編號KPT-1608YC
BrandKingbright
TWD1.80
個 (在毎卷:2000)
單位
Yellow 1608 (0603) Surface Mount 1 2.5 V 8 mcd - 2 120 ° - Rectangle 588 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
TWD27.50
/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 -
RS庫存編號 228-5067
製造零件編號L07R5000H1D1
BrandLedtech
TWD6.40
/個 (每包:5個)
單位
Red 5mm (T-1 3/4) Through Hole 1 2.2 V 650 mcd - 2 30 ° - Round 660 nm 5mm -
RS庫存編號 165-1800
製造零件編號KPT-3216QBC-D
BrandKingbright
TWD4.80
個 (在毎卷:2000)
單位
Blue 3216 (1206) Surface Mount 1 4 V 100 mcd - 2 120 ° - Rectangle 465 nm 3.2 x 1.6 x 0.75mm -
RS庫存編號 178-1690
製造零件編號HSMZ-C190
BrandBroadcom
TWD5.70
個 (在毎卷:4000)
單位
Red 1608 (0603) Surface Mount 1 2.6 V 45 mcd - 2 170 ° 122 lm Rectangle 631 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 162-3752
製造零件編號150120BS75000
TWD4.50
個 (在毎卷:4000)
單位
Blue 3216 (1206) Surface Mount 1 3.2 V 145 mcd - 2 140 ° - Rectangle 470 nm 3.2 x 1.6 x 0.68mm -
RS庫存編號 862-4601
製造零件編號KA-2810ASURSK
BrandKingbright
TWD5.90
/個 (每包:25個)
單位
Red Side View Surface Mount 1 2.5 V 300 mcd - 2 110 ° - Rectangle 630 nm 2.8 x 0.8 x 1.2mm -
RS庫存編號 228-5988
製造零件編號L-53HD
BrandKingbright
TWD7.80
/個 (每包:5個)
單位
Red 5mm (T-1 3/4) Through Hole 1 2.25 V 5 mcd - 2 60 ° - Round 660 nm 5 x 8.6mm -
RS庫存編號 713-3955
製造零件編號NSPW500DS
BrandNichia
TWD30.20
/個 (每包:5個)
單位
White 5mm (T-1 3/4) Through Hole 1 3.2 V 27 cd - 2 20 ° - Round - 5 x 8.6mm -
RS庫存編號 861-4307
製造零件編號L-154A4SURKQBDZGW
BrandKingbright
TWD34.40
/個 (每包:5個)
單位
RGB 5mm (T-1 3/4) Through Hole 3 2.5 V, 4 V, 4.1 V 300 mcd, 700 mcd, 1300 mcd - 4 60 ° - Round 465 / 525 / 630 nm 5 (Dia.) x 8.6mm -
RS庫存編號 861-0157
製造零件編號KPT-1608SGC
BrandKingbright
TWD2.10
/個 (每包:100個)
單位
Green 1608 (0603) Surface Mount 1 2.5 V 12 mcd - 2 120 ° - Rectangle 568 nm 1.6 x 0.8 x 0.75mm -
RS庫存編號 829-4304
製造零件編號NSPG346LS-G-U12-V12
BrandNichia
TWD15.50
/個 (每包:10個)
單位
Green 3mm (T-1) Through Hole 1 3.55 V 3.33 cd - 2 60 ° - Oval 520 nm 3 x 3.9 x 7mm -
RS庫存編號 121-7789
製造零件編號LB Q39E-N1OO-35-1
TWD2.60
個 (在毎卷:4000)
單位
Blue 1608 (0603) Surface Mount 1 3.2 V 56 mcd - 2 135 (Horizontal) °, 155 (Vertical) ° 0.11 lm Rectangular 470 nm 1.6 x 0.8 x 0.3mm -
RS庫存編號 165-1840
製造零件編號KPT-1608SGC
BrandKingbright
TWD1.90
個 (在毎卷:2000)
單位
Green 1608 (0603) Surface Mount 1 2.5 V 12 mcd - 2 120 ° - Rectangle 568 nm 1.6 x 0.8 x 0.75mm -
RS庫存編號 860-9037
製造零件編號KPT-3216QBC-D
BrandKingbright
TWD4.70
/個 (每包:50個)
單位
Blue 3216 (1206) Surface Mount 1 4 V 100 mcd - 2 120 ° - Rectangle 465 nm 3.2 x 1.6 x 0.75mm -
RS庫存編號 815-4243
製造零件編號150120BS75000
TWD5.20
/個 (每包:50個)
單位
Blue 3216 (1206) Surface Mount 1 3.2 V 145 mcd - 2 140 ° - Rectangle 470 nm 3.2 x 1.6 x 0.68mm -