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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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3,380 Products found
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    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
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    Order No.: 69S3768

    Manufacturer: BRIGHTEK

    Manufacturer No.:
    VZK1WCAV27CA01Z4

    SMT

    2,4 V

     

    1 piece(s) €0.88
    200 piece(s) €0.76
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      3 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.: 66S9901

    Manufacturer: Osram Opto Semi

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

    SMT

    2,15 V

    1.0

    2000 piece(s) €0.0536
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 2000
      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

    1.0

    100 piece(s) €0.0578
    1000 piece(s) €0.0355
    20000 piece(s) €0.0231
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      62614 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

    1.0

    100 piece(s) €0.0578
    1000 piece(s) €0.038
    3000 piece(s) €0.0256
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      57530 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.: 67S4450

    Manufacturer: LITE-ON

    Manufacturer No.:
    LTL-4231N

    THT

    2,6 V

    1.0

    1 piece(s) €0.0588
    1000 piece(s) €0.0317
    3000 piece(s) €0.0275
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      41493 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 66S9235

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SGC

    THT

    2,5 V

    1.0

    1000 piece(s) €0.096
    5000 piece(s) €0.092
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1000
      40538 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

    SMT

    2,1 V

    1

    100 piece(s) €0.163
    2000 piece(s) €0.108
    6000 piece(s) €0.098
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      26400 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.: 66S9425

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53SRC-J4

    THT

    2,5 V

    1.0

    1 piece(s) €0.405
    500 piece(s) €0.25
    1500 piece(s) €0.216
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      19217 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
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    Order No.: 67S1954

    Manufacturer: EVERLIGHT

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

    THT

    2,4 V

    1.0

    1 piece(s) €0.14
    100 piece(s) €0.084
    1000 piece(s) €0.07
    4000 piece(s) €0.0518
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      17965 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

    SMT

    2,5 V

    1

    10 piece(s) €0.088
    100 piece(s) €0.0629
    500 piece(s) €0.055
    2000 piece(s) €0.0489
    4000 piece(s) €0.0367
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 10
      15923 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

    SMT

    2,5 V

    1

    100 piece(s) €0.0169
    1000 piece(s) €0.0167
    4000 piece(s) €0.0164
    8000 piece(s) €0.016
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      15510 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

    1.0

    1000 piece(s) €0.088
    5000 piece(s) €0.086
    15000 piece(s) €0.084
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1000
      11216 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9352

    Manufacturer: Kingbright

    Manufacturer No.:
    L-934LYD

    THT

    2,5 V

    1.0

    3000 piece(s) €0.092
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 3000
      10617 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 68S9332

    Manufacturer: Vishay

    Manufacturer No.:
    TLLG4401

    THT

    2,4 V

    1.0

    1 piece(s) €0.256
    100 piece(s) €0.183
    500 piece(s) €0.16
    2500 piece(s) €0.126
    5000 piece(s) €0.0942
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      10593 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9254

    Manufacturer: Kingbright

    Manufacturer No.:
    L-53YD

    THT

    2,5 V

    1.0

    1 piece(s) €0.252
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1
      9910 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9350

    Manufacturer: Kingbright

    Manufacturer No.:
    L-934LGD

    THT

    2,5 V

    1.0

    1000 piece(s) €0.092
    3000 piece(s) €0.09
    6000 piece(s) €0.087
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1000
      8087 piece(s) in stock
    piece(s)
    ROHS RoHS compliant version available, last updated: 31.03.2015
    Illustration can deviate

    Order No.: 66S9660

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    LG L29K-F2J1-24-Z
    Q65110A1745

    SMT

    2,2 V

    1

    100 piece(s) €0.052
    1000 piece(s) €0.05
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 100
      7870 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.: 67S1006

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7104LGD

    THT

    2,5 V

    1.0

    25 piece(s) €0.15
    50 piece(s) €0.131
    250 piece(s) €0.11
    1000 piece(s) €0.092
    5000 piece(s) €0.088
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1000
      7671 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

    1.0

    25 piece(s) €0.159
    50 piece(s) €0.15
    250 piece(s) €0.145
    500 piece(s) €0.13
    1000 piece(s) €0.111
    Without VAT, without shipping costs
    Price per piece(s)
    Minimum Order Quantity 1000
      7272 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

    SMT

    2,5 V

    1.0

    1 piece(s) €0.234
    10 piece(s) €0.178
    100 piece(s) €0.167
    500 piece(s) €0.156
    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).
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