Skip to content Skip to navigation menu
  1. Home
  2. Products
  3. Semiconductors
  4. Optoelectronic devices
  5. LEDs
LEDs

LEDs

Visible LEDs are LEDs that emit light visible to the human eye. You can also get UV or infrared LEDs.  Initially, visible LEDs mainly replaced small incandescent lamps in display elements. With further development of the technology, a greater luminous efficacy could be achieved and a wider colour spectrum could be covered. Visible LEDs have established themselves in almost all lighting sectors since the 2000s.

Different materials are required depending on the colour and efficiency of the visible LED light. The most frequently used semiconductor materials include:

  • Aluminium gallium arsenide - infrared, red
  • Gallium Arsenide Phosphide and Aluminium Indium Gallium Phosphide - Red, Orange, Yellow
  • Indium gallium nitride or gallium nitride - ultraviolet, violet, blue and green

In the perception of the luminous efficiency must also be taken into account, such as the characteristics of the human eye the light sensitivity of different colors of light. So visible LEDs the colors green and yellow, blue, on the other hand, not particularly well perceived. The physical efficiency cutting blue LEDs but usually better.

Visible LEDs at attractive prices from Bürklin

Visible LEDs in various colours and designs can be ordered cost-effectively from Bürklin. If you need support in selecting the right opto-electronic components our customer service will be happy to help: from Monday to Friday from 8:00 to 19:00 pm by phone at +49 89 55875-230 or send an E-Mail to Info@buerklin.com.

  • 1(current)
  • 2
  • 3
956 Products found
    Article details
    Manufacturer details
    Light intensity typ.
    Light intensity min.
    Enclosure
    Price and Order
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
    LED, red, Ø 3 mm, translucent
    LL-304SD2C-1S of Luckylight
    Illustration can deviate

    Order No.: 67S4350

    Manufacturer: Luckylight

    Manufacturer No.:
    LL-304SD2C-1S

    0,06 cd

     

    Radial

    1 piece(s) €0.041
    50 piece(s) €0.037
    100 piece(s) €0.033
    250 piece(s) €0.03
    500 piece(s) €0.027
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      48484 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    LED THT green 568nm 20 mA 2.2V 5mm L-53SGC
    L-53SGC of Kingbright
    Illustration can deviate

    Order No.: 66S9235

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SGC

    2 cd

    7 cd

    Radial

    1 piece(s) €0.112
    50 piece(s) €0.098
    100 piece(s) €0.087
    250 piece(s) €0.078
    500 piece(s) €0.071
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      40328 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    LED THT green 565nm 19mcd 20mA 5mm 36° LTL-4233
    LL-503GD2E of Luckylight
    Illustration can deviate

    Order No.: 67S4600

    Manufacturer: Luckylight

    Manufacturer No.:
    LL-503GD2E

     

     

    Radial

    1 piece(s) €0.055
    50 piece(s) €0.047
    100 piece(s) €0.041
    250 piece(s) €0.037
    500 piece(s) €0.033
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      37246 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT green 569nm 12,6mcd 3mm 60° LTL-4231N
    LTL-4231N of LITE-ON
    Illustration can deviate

    Order No.: 67S4450

    Manufacturer: LITE-ON

    Manufacturer No.:
    LTL-4231N

     

     

    Radial

    1 piece(s) €0.061
    50 piece(s) €0.053
    100 piece(s) €0.046
    250 piece(s) €0.041
    500 piece(s) €0.037
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      25414 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    SMD LED green/red 570/630nm 50/80mcd 1.25x2mm 150° KPB-2012SURKCGKC
    KPB-2012SURKCGKC of Kingbright
    Illustration can deviate

    Order No.: 67S1902

    Manufacturer: Kingbright

    Manufacturer No.:
    KPB-2012SURKCGKC

    0,2 cd

    120 mcd

    0805

    1 piece(s) €0.204
    50 piece(s) €0.178
    100 piece(s) €0.159
    250 piece(s) €0.143
    500 piece(s) €0.13
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      25155 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT red 660nm 60mcd 25mA 5mm 60° LL-503SD2E-1S
    LL-503SD2E-1S of Luckylight
    Illustration can deviate

    Order No.: 67S4500

    Manufacturer: Luckylight

    Manufacturer No.:
    LL-503SD2E-1S

     

     

    Radial

    1 piece(s) €0.055
    50 piece(s) €0.047
    100 piece(s) €0.041
    250 piece(s) €0.037
    500 piece(s) €0.033
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      24062 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED, red, Ø 5 mm, translucent
    333-2SURC/S530-A2 of EVERLIGHT
    Illustration can deviate

    Order No.: 67S1954

    Manufacturer: EVERLIGHT

    Manufacturer No.:
    333-2SURC/S530-A2
    Everlight

    0,837 cd

     

    Radial

    1 piece(s) €0.08
    50 piece(s) €0.07
    100 piece(s) €0.062
    250 piece(s) €0.056
    500 piece(s) €0.051
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17850 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    LED THT yellow 590nm 1,5mcd T-1 (3mm) 60° L-934LYD
    L-934LYD of Kingbright
    Illustration can deviate

    Order No.: 66S9352

    Manufacturer: Kingbright

    Manufacturer No.:
    L-934LYD

    15 mcd

    7 mcd

    Radial

    1 piece(s) €0.109
    50 piece(s) €0.096
    100 piece(s) €0.085
    250 piece(s) €0.077
    500 piece(s) €0.07
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      16678 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    SMD LED yellow 588nm 45mcd 160° 0805 LY R976-Z
    LY R976-Z of Osram Opto Semi
    Illustration can deviate

    Order No.: 66S9876

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LY R976-Z
    Q62702P5177

    0,28 cd

     

    0805

    10 piece(s) €0.034
    50 piece(s) €0.029
    100 piece(s) €0.025
    250 piece(s) €0.022
    500 piece(s) €0.02
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      15663 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT red 640nm 8cd 5mm 20° L-53SRC-J4
    L-53SRC-J4 of Kingbright
    Illustration can deviate

    Order No.: 66S9425

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SRC-J4

    8 cd

    19 cd

    Radial

    1 piece(s) €0.45
    50 piece(s) €0.39
    100 piece(s) €0.35
    250 piece(s) €0.31
    500 piece(s) €0.29
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      15614 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    SMD LED green 570nm 26mcd 0805 160° LG R971-KN-1-Z
    LGR971-KN-1-Z of Osram Opto Semi
    Illustration can deviate

    Order No.: 66S9472

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LGR971-KN-1-Z
    Q62702P5179

    0,045 cd

    10 mcd

    0805

    10 piece(s) €0.0318
    50 piece(s) €0.0273
    100 piece(s) €0.0239
    250 piece(s) €0.0212
    500 piece(s) €0.0191
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      11590 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED, green, Ø 3 mm, diffuse
    TLHG4405 of Vishay
    Illustration can deviate

    Order No.: 68S8914

    Manufacturer: Vishay

    Manufacturer No.:
    TLHG4405

    0,015 cd

     

    Radial

    1 piece(s) €0.149
    50 piece(s) €0.13
    100 piece(s) €0.116
    250 piece(s) €0.104
    500 piece(s) €0.095
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      10631 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT red 617nm 3mcd 3mm 40° L-7104LID
    L-7104LID of Kingbright
    Illustration can deviate

    Order No.: 67S1000

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7104LID

    2 mcd

    5 mcd

    Radial

    1 piece(s) €0.187
    50 piece(s) €0.164
    100 piece(s) €0.146
    250 piece(s) €0.131
    500 piece(s) €0.119
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      10501 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT red 625nm 30mcd 5mm 60° L-53ID
    L-53ID of Kingbright
    Illustration can deviate

    Order No.: 66S9220

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53ID

    3 cd

    12 cd

    Radial

    1 piece(s) €0.109
    50 piece(s) €0.096
    100 piece(s) €0.085
    250 piece(s) €0.077
    500 piece(s) €0.07
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      9334 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    LED THT green/red 568/625nm 60/100mcd 5mm 60° L-59EGW
    L-59EGW of Kingbright
    Illustration can deviate

    Order No.: 66S9261

    Manufacturer: Kingbright

    Manufacturer No.:
    L-59EGW

    60 mcd

    20 mcd

    Radial

    1 piece(s) €0.28
    50 piece(s) €0.244
    100 piece(s) €0.217
    250 piece(s) €0.195
    500 piece(s) €0.177
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      8862 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    SMD LED red 660nm 15mcd 0805 160° LH R974-LP-1-0-20
    LH R974 of Osram Opto Semi
    Illustration can deviate

    Order No.: 67S4669

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LH R974
    Q62702P5182

    0,071 cd

    10 mcd

    0805

    10 piece(s) €0.0276
    50 piece(s) €0.0241
    100 piece(s) €0.0215
    250 piece(s) €0.0193
    500 piece(s) €0.0176
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      7580 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    LED THT green 594nm 2mcd 3mm diffuse 25° TLLG4401
    TLLG4401 of Vishay
    Illustration can deviate

    Order No.: 68S9332

    Manufacturer: Vishay

    Manufacturer No.:
    TLLG4401

    0,002 cd

     

    Radial

    1 piece(s) €0.161
    50 piece(s) €0.141
    100 piece(s) €0.126
    250 piece(s) €0.113
    500 piece(s) €0.103
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      6833 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    LED THT yellow 588nm 20mcd 2,1V 5mm 60° L-53YD
    L-53YD of Kingbright
    Illustration can deviate

    Order No.: 66S9254

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53YD

    20 mcd

    5 mcd

    Radial

    1 piece(s) €0.105
    50 piece(s) €0.092
    100 piece(s) €0.082
    250 piece(s) €0.074
    500 piece(s) €0.067
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      6783 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Cylindrical LED THT green 568nm 5mm diffuse 140° L-483GDT
    L-483GDT of Kingbright
    Illustration can deviate

    Order No.: 66S9283

    Manufacturer: Kingbright

    Manufacturer No.:
    L-483GDT

    3 cd

    15 cd

    Cylindrical

    10 piece(s) €0.129
    50 piece(s) €0.113
    100 piece(s) €0.101
    250 piece(s) €0.091
    500 piece(s) €0.082
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      6020 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    SMD LED green 565nm 8mcd 2,2V 140° SOT-23 KM-23SGD-F
    KM23SGD-F of Kingbright
    Illustration can deviate

    Order No.: 66S9096

    Manufacturer: Kingbright

    Manufacturer No.:
    KM23SGD-F

    0,008 cd

     

    SOT-23

    1 piece(s) €0.229
    50 piece(s) €0.20
    100 piece(s) €0.178
    250 piece(s) €0.16
    500 piece(s) €0.146
    Request other quantities
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      5509 piece(s) in stock
    Other Stocks
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
  • 1(current)
  • 2
  • 3