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Infrared LEDs

Infrared LEDs

Infrared LEDs (IR LEDs) emit light in the near infrared range with a wavelength of 700 to 1000 nanometers that is not visible to the human eye. Even before the first visible LEDs were manufactured in red, infrared LEDs were developed. At the beginning, however, both had little practical relevance, as light-emitting diodes were expensive to produce and cost up to 200 US dollars per unit until the 1970s. Today, an IR diode is usually used in combination with an IR receiver for wireless communication and is mainly used in the electronics industry between different machines.

Infrared LEDs can be categorized according to their wavelength and the associated application. The most common are:

  • 830 nm - used with automatic card reading systems
  • 850nm – used for night vision cameras, CCTV surveillance systems and digital photography
  • 880 nm – used in medical applications, infrared illumination and optical communications
  • 940 nm – used in with remote controls, is based on aluminium gallium arsenide and is the most widely used due to its low production costs.

Certain radiation detectors can measure the light from infrared LEDs and thus check their functionality. But even digital cameras without appropriate filters are sensitive to infrared light and can therefore perform this task.

Order high quality IR-LEDs from Bürklin

Bürklin offers a range of IR LEDs and will be happy to assist in finding the right infrared diodes or other optoelectronic devices. To do so, simply contact us by phone (+49 89 55875-230) or via E-Mail (Info@buerklin.com) our customer service!

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48 Products found
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    IR-Diode 850nm 0.62A/W DIL-2 BPW 34
    BPW 34 of Osram Opto Semi
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    Order No.: 65S2050

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    BPW 34
    Q62702P0073

    DIP-2

     

     

    1 piece(s) €0.46
    10 piece(s) €0.41
    100 piece(s) €0.37
    500 piece(s) €0.33
    1000 piece(s) €0.31
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    Minimum Order Quantity 1
      4572 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    Infrared LED
    VSMB2020X01 of Vishay
    Illustration can deviate

    Order No.: 69S2840

    Manufacturer: Vishay

    Manufacturer No.:
    VSMB2020X01

     

     

     

    1 piece(s) €0.42
    10 piece(s) €0.35
    100 piece(s) €0.30
    500 piece(s) €0.26
    1000 piece(s) €0.231
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    Minimum Order Quantity 1
      3125 piece(s) in stock
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    IR-Diode 900nm 0.62A/W 5mm SFH 203 PFA
    SFH 203 PFA of Osram Opto Semi
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    Order No.: 68S2955

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 203 PFA
    Q62702P0947

     

     

     

    1 piece(s) €0.44
    10 piece(s) €0.39
    100 piece(s) €0.35
    500 piece(s) €0.32
    1000 piece(s) €0.29
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      2582 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    Discontinued
    This item has been discontinued and will no longer be available. Delivery while stocks last.
    Photodiode SMT 880nm 120° 20ns BPW34FAS
    BPW34FAS of Osram Opto Semi
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    Order No.: 65S2060

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    BPW34FAS

     

     

     

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    Minimum Order Quantity 100
      2026 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
    IR-Diode 860nm 0.62A/W 5mm SFH 229
    SFH 229 of Osram Opto Semi
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    Order No.: 68S3036

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 229
    Q62702P0215

     

     

     

    1 piece(s) €0.33
    10 piece(s) €0.29
    100 piece(s) €0.26
    500 piece(s) €0.238
    1000 piece(s) €0.218
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    Minimum Order Quantity 1
      1999 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    Reeling service available if you purchase more than 100 piece(s).
    IR-LED 950nm 5mm 22° TSUS5402
    TSUS5402 of Vishay
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    Order No.: 68S9223

    Manufacturer: Vishay

    Manufacturer No.:
    TSUS5402

     

     

     

    1 piece(s) €0.29
    10 piece(s) €0.242
    100 piece(s) €0.207
    500 piece(s) €0.181
    1000 piece(s) €0.161
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    Minimum Order Quantity 1
      1898 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
    IR-Diode 215mW 430 to 1100 nm ± 65° BPW 34 S
    BPW34S-Z SMD of Osram Opto Semi
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    Order No.: 65S2064

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    BPW34S-Z SMD

     

     

     

    1 piece(s) €0.44
    10 piece(s) €0.39
    100 piece(s) €0.35
    500 piece(s) €0.32
    1000 piece(s) €0.29
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      1234 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
    IR Emitter 860nm 110mW/sr TO-18 SFH4855
    SFH4855 of Osram Opto Semi
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    Order No.: 68S3282

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH4855
    Q65111A6128

    TO-18

     

     

    1 piece(s) €1.933
    50 piece(s) €1.75
    100 piece(s) €1.61
    250 piece(s) €1.49
    500 piece(s) €1.38
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    Minimum Order Quantity 1000
      1000 piece(s) in stock
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    IR- Diode gray 940nm L-7113F3BT
    L-7113F3BT of Kingbright
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    Order No.: 72S7055

    Manufacturer: Kingbright

    Manufacturer No.:
    L-7113F3BT

     

     

     

    1 piece(s) €0.203
    50 piece(s) €0.177
    100 piece(s) €0.158
    250 piece(s) €0.142
    500 piece(s) €0.129
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    Price per piece(s)
    Minimum Order Quantity 1
      996 piece(s) in stock
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    Silicon PIN diode
    VBP104SR of Vishay
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    Order No.: 65S2274

    Manufacturer: Vishay

    Manufacturer No.:
    VBP104SR

     

     

     

    1 piece(s) €0.60
    10 piece(s) €0.54
    100 piece(s) €0.49
    500 piece(s) €0.44
    1000 piece(s) €0.41
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      867 piece(s) in stock
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    IR-Diode 900nm 0.6A/W 3mm SFH 229 FA
    SFH 229 FA of Osram Opto Semi
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    Order No.: 68S3039

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 229 FA
    Q62702P0216

     

     

     

    1 piece(s) €0.36
    10 piece(s) €0.32
    100 piece(s) €0.28
    500 piece(s) €0.26
    1000 piece(s) €0.237
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    Minimum Order Quantity 1
      863 piece(s) in stock
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    Reeling service available if you purchase more than 100 piece(s).
    IR-Diode 850nm 0.62A/W 5mm SFH 213
    SFH 213 of Osram Opto Semi
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    Order No.: 68S3023

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 213
    Q62702P0930

     

     

     

    1 piece(s) €0.33
    10 piece(s) €0.29
    100 piece(s) €0.27
    500 piece(s) €0.241
    1000 piece(s) €0.221
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    Price per piece(s)
    Minimum Order Quantity 1
      850 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    Promotion
    Delivery only while stocks last! Please contact us if you have any questions about this item.
    Silicon PIN Photodiode 950nm Sensitiv area 7.5mm^2 60V 215mW 70pF +/-65° BPW41N
    BPW41 of Vishay
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    Order No.: 65S2250

    Manufacturer: Vishay

    Manufacturer No.:
    BPW41

     

     

     

    5 piece(s) €0.244
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    Price per piece(s)
    Minimum Order Quantity 5
      778 piece(s) in stock
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    IR- Emitter 860nm 2.5mW/sr Circular Right Angle 2-Pin Side Looker IRL 81A
    IRL 81A of Osram Opto Semi
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    Order No.: 66S8562

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    IRL 81A
    Q68000A7851

     

     

     

    1 piece(s) €0.44
    50 piece(s) €0.39
    100 piece(s) €0.35
    250 piece(s) €0.32
    500 piece(s) €0.29
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    Minimum Order Quantity 1
      710 piece(s) in stock
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    IR-Diode 900nm 0.59A/W 5mm SFH 203 FA
    SFH 203 FA of Osram Opto Semi
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    Order No.: 68S2953

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 203 FA
    Q62702P0956

     

     

     

    1 piece(s) €0.45
    10 piece(s) €0.40
    100 piece(s) €0.36
    500 piece(s) €0.33
    1000 piece(s) €0.30
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    Minimum Order Quantity 1
      697 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    IR-Diode 850nm 0.62A/W SFH 203
    SFH 203 of Osram Opto Semi
    Illustration can deviate

    Order No.: 68S2952

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 203
    Q62702P0955

     

     

     

    1 piece(s) €0.42
    10 piece(s) €0.38
    100 piece(s) €0.34
    500 piece(s) €0.31
    1000 piece(s) €0.28
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    Minimum Order Quantity 1
      611 piece(s) in stock
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    IR-Diode 850nm 165mW 3° 5mm SFH 4550
    SFH 4550 of Osram Opto Semi
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    Order No.: 68S2830

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 4550
    Q65110A1772

     

     

     

    1 piece(s) €0.42
    10 piece(s) €0.37
    100 piece(s) €0.34
    500 piece(s) €0.31
    1000 piece(s) €0.28
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    Minimum Order Quantity 1
      310 piece(s) in stock
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    IR-Diode 850nm 0.62A/W SFH 203 P
    SFH 203 P of Osram Opto Semi
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    Order No.: 68S2954

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 203 P
    Q62702P0942

     

     

     

    1 piece(s) €0.42
    10 piece(s) €0.37
    100 piece(s) €0.33
    500 piece(s) €0.30
    1000 piece(s) €0.28
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    Minimum Order Quantity 1
      293 piece(s) in stock
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    IR-Diode 950nm 0.59A/W 5mm SFH 205 F
    SFH 205 F of Osram Opto Semi
    Illustration can deviate

    Order No.: 68S3002

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 205 F
    Q62702P1677

    T-1

     

     

    1 piece(s) €0.73
    10 piece(s) €0.65
    100 piece(s) €0.58
    500 piece(s) €0.53
    1000 piece(s) €0.49
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    Price per piece(s)
    Minimum Order Quantity 1
      286 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
    IR-Diode 850nm 1.7V 100mA 550mW 20° SFH 4554
    SFH 4554 of Osram Opto Semi
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    Order No.: 62S3280

    Manufacturer: Osram Opto Semi

    Manufacturer No.:
    SFH 4554
    Q65111A4885

     

     

     

    1 piece(s) €0.32
    10 piece(s) €0.28
    100 piece(s) €0.25
    500 piece(s) €0.227
    1000 piece(s) €0.207
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    Price per piece(s)
    Minimum Order Quantity 1
      188 piece(s) in stock
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    ROHS RoHS compliant version available, last updated: 31.03.2015
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