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 752-6956
製造零件編號SMLV56RGB1W1
BrandROHM
TWD54.60
/個 (每包:5個)
單位
Green, Red 3528 (1411) Surface Mount 3 2.1 V, 3.3 V 400 mcd, 700 mcd, 1200 mcd - 6 - - Rectangle 475 / 535 / 629 nm 3.5 x 2.8mm -
RS庫存編號 700-8026
製造零件編號SMLE12BC7TT86
BrandROHM
TWD14.20
/個 (每包:5個)
單位
Blue 1608 (0603) Surface Mount 1 2.9 V 22 mcd - 2 - - Rectangle 470 nm 1.6 x 0.8 x 0.36mm -
RS庫存編號 169-0550
製造零件編號SML-310LTT86
BrandROHM
TWD2.30
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 169-0572
製造零件編號SMLE12BC7TT86
BrandROHM
TWD5.50
個 (在毎卷:5000)
單位
Blue 1608 (0603) Surface Mount 1 2.9 V 22 mcd - 2 - - Rectangle 470 nm 1.6 x 0.8 x 0.36mm -
RS庫存編號 124-6861
製造零件編號SML522BU1WT86
BrandROHM
TWD18.90
/個 (每包:15個)
單位
Blue, Red 1513 (0605) Surface Mount 2 1.9 V 21 (Red) mcd, 22 (Blue) mcd - 4 - - Rectangular 476 (Blue) nm, 629 (Red) nm 1.5 x 1.3 x 0.6mm -
RS庫存編號 182-8127
製造零件編號CSL0406WBCW1
BrandROHM
TWD20.90
/個 (每包:20個)
單位
White 2812 Surface Mount 1 3.2 V 2200 mcd - 2 - - - - 2.8 x 1.2 x 0.8mm -
RS庫存編號 700-7929
製造零件編號SML-310LTT86
BrandROHM
TWD7.90
/個 (每包:20個)
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 182-8046
製造零件編號CSL0406WBCW1
BrandROHM
TWD11.70
個 (在毎卷:2000)
單位
White 2812 Surface Mount 1 3.2 V 2200 mcd - 2 - - - - 2.8 x 1.2 x 0.8mm -
RS庫存編號 700-7957
製造零件編號SML312EC4TT86
BrandROHM
TWD48.00
單位
Green 1608 (0603) Surface Mount 1 3.2 V 90 mcd - 2 - - Rectangle 523 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 320-8566
製造零件編號SLR-322VR3F
BrandROHM
TWD5.60
/個 (每包:10個)
單位
Red 3mm (T-1) Through Hole 1 2 V 16 mcd - 2 50 ° - Rectangle 630 nm 3.1mm -
RS庫存編號 700-7926
製造零件編號SML-310VTT86
BrandROHM
TWD7.20
/個 (每包:20個)
單位
Red 1608 (0603) Surface Mount 1 2 V 4 mcd - 2 - - Rectangle 650 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 752-6843
製造零件編號SML-D12D8WT86
BrandROHM
TWD7.30
/個 (每包:10個)
單位
Orange 1608 (0603) Surface Mount 1 2.2 V 100 mcd - 2 - - Rectangle 608 nm 1.6 x 0.8mm -
RS庫存編號 475-2553
製造零件編號SML-521MUWT86
BrandROHM
TWD10.00
/個 (每包:5個)
單位
Green, Red 1513 (0605) Surface Mount 2 1.9 V, 2.2 V 16 mcd, 63 mcd - 4 - - Rectangle - - -
RS庫存編號 752-6486
製造零件編號SLA560WBD2PT3
BrandROHM
TWD50.20
/個 (每包:5個)
單位
White 5mm (T-1 3/4) Through Hole 1 3.2 V 3.3 cd - 2 40 ° - Round - 5mm -
RS庫存編號 169-0556
製造零件編號SML312EC4TT86
BrandROHM
TWD40.40
個 (在毎卷:3000)
單位
Green 1608 (0603) Surface Mount 1 3.2 V 90 mcd - 2 - - Rectangle 523 nm 1.6 x 0.8 x 0.8mm -
RS庫存編號 700-7991
製造零件編號SML-810MTT86
BrandROHM
TWD15.00
/個 (每包:5個)
單位
Green 3412 (1305) Surface Mount 1 2.6 V 16 mcd - 2 - - Rectangle 570 nm 3.4 x 1.25mm -
RS庫存編號 161-2713
製造零件編號SLR-325VCT31
BrandROHM
TWD10.80
/個 (每包:50個)
單位
Red SLR-325 Through Hole 1 2 V 16 mcd - 2 40 ° - Dome 650 nm 6 x 3.8 x 5.5mm -
RS庫存編號 133-2886
製造零件編號SML-H12D8TT86
BrandROHM
TWD8.80
/個 (每包:50個)
單位
Orange 2012 (0805) Surface Mount 1 2.2 V 63 mcd - 2 - - Rectangular 608 nm 2 x 1.25 x 0.8mm -
RS庫存編號 168-2446
製造零件編號SLI-343YY3F
BrandROHM
TWD17.20
/個 (每包:50個)
單位
Yellow SLI-343 Through Hole 1 1.9 V 300 mcd 125mW 2 40 ° - Dome 591 nm 3.8 Dia.x 5.4mm -
RS庫存編號 700-3586
製造零件編號SML-P12MTT86
BrandROHM
TWD5.60
/個 (每包:10個)
單位
Green 1006 (0402) Surface Mount 1 2.2 V 35 mcd - 2 - - Square 572 nm 1 x 0.6 x 0.2mm -