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Light-emitting diodes

Light-emitting diodes

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.

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2,972 Products found
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    Order No.: 66S9901

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LA E67F-BACA-24-3A4B
    Q65110A9090

    SMD

    2,15 V

    1

    1 piece(s) €0.141
    50 piece(s) €0.124
    100 piece(s) €0.11
    250 piece(s) €0.099
    500 piece(s) €0.09
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      1374000 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 67S4350

    Manufacturer: Luckylight

    Manufacturer No.:
    LL-304SD2C-1S

    THT

    2,4 V

    1

    1 piece(s) €0.047
    50 piece(s) €0.041
    100 piece(s) €0.037
    250 piece(s) €0.033
    500 piece(s) €0.03
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      59614 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 67S4600

    Manufacturer: Luckylight

    Manufacturer No.:
    LL-503GD2E

    THT

    2,6 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      51666 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 66S9235

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SGC

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      40488 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 67S4450

    Manufacturer: LITE-ON

    Manufacturer No.:
    LTL-4231N

    THT

    2,6 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      38372 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 67S1902

    Manufacturer: Kingbright

    Manufacturer No.:
    KPB-2012SURKCGKC

    SMD

    2,1 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      26200 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 67S1954

    Manufacturer: EVERLIGHT

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

    THT

    2,4 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17850 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 66S9425

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SRC-J4

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      16052 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 66S9876

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LY R976-Z
    Q62702P5177

    SMD

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      15873 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 67S4669

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LH R974
    Q62702P5182

    SMD

    2,6 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      14400 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 66S9472

    Manufacturer: Osram Opto Semi

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

    SMD

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      13510 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
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    Order No.: 66S9220

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53ID

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      10116 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 68S9332

    Manufacturer: Vishay

    Manufacturer No.:
    TLLG4401

    THT

    2,4 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      8643 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 66S9254

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53YD

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      7650 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9283

    Manufacturer: Kingbright

    Manufacturer No.:
    L-483GDT

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      7222 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9096

    Manufacturer: Kingbright

    Manufacturer No.:
    KM23SGD-F

    SMD

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      6114 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Illustration can deviate

    Order No.: 66S9350

    Manufacturer: Kingbright

    Manufacturer No.:
    L-934LGD

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      5987 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 67S1006

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7104LGD

    THT

    2,5 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      5921 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 72S7057

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7113GC

    THT

    2,4 V

    1

    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
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      5000 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 72S7073

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7113YD

    THT

    2,5 V

    1

    1 piece(s) €0.082
    50 piece(s) €0.072
    100 piece(s) €0.064
    250 piece(s) €0.057
    500 piece(s) €0.052
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      5000 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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