Photodetector Arrays

Photodetector arrays are groupings of integrated photosensor pixels. These arrays measure light particles and convert them into electrical currents via p-n junctions (semiconductor interfaces).

Photodetector arrays can measure light distribution along lines or beams. They can also render images from patterns of light via sensor processes. Examples of photodetector arrays include photodiodes and phototransistors.


What are photodetector arrays used for?

Photodetector arrays are used for testing purposes in data communications, broadband and CATV networks. They are also used for monitoring data centre equipment or connections of active optical cables.

In 3D scanning, facial recognition and augmented reality applications, photodetector arrays are used to form images from reflected light particles.

Types of photodetector arrays

Photodetector arrays are grouped by their detection mechanisms:

  • Photochemical, where deviations in the chemical compositions of materials are detected.
  • Photoemission, where the photons cause the trapped electrons on conduction bands of materials to escape into vacuums or gas chambers.
  • Polarisation, where polarity changes are induced by the photons either from negative to positive or positive to negative.
  • Thermal, where photons generate heat by causing the movement of electrons from high bands to low bands.

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Omschrijving Prijs Spectrums Detected Wavelength of Peak Sensitivity Element Type Number of Elements Number of Pins Mounting Type Dimensions Package Type Height Length Maximum Wavelength Detected Minimum Wavelength Detected Width Series
RS-stocknr. 785-7692
FabrikantnummerTSL1401CL
Fabrikantams
€ 8,14
Each
Aantal stuks
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS-stocknr. 170-0906
FabrikantnummerTSL1401CL
Fabrikantams
€ 3,925
Each (On a Reel of 1000)
Aantal stuks
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS-stocknr. 665-5265
FabrikantnummerBPX 84
€ 7,83
Each
Aantal stuks
- 850nm Phototransistor 4 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 820-3061
FabrikantnummerDLP4500FQE
€ 256,43
Each
Aantal stuks
Visible Light 700nm - 1 80 Surface Mount 20.7 x 9.1 x 3.398mm LCCC 3.398mm 20.7mm 700nm 420nm 9.1mm -
RS-stocknr. 168-5364
FabrikantnummerBPX 84
€ 4,732
Each (In a Bag of 150)
Aantal stuks
- 850nm Phototransistor 4 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 162-8147
FabrikantnummerDLP4500FQE
€ 233,118
Each (In a Bag of 5)
Aantal stuks
Visible Light 700nm - 1 80 Surface Mount 20.7 x 9.1 x 3.398mm LCCC 3.398mm 20.7mm 700nm 420nm 9.1mm -
RS-stocknr. 168-5368
FabrikantnummerBPX 88
€ 9,40
Each (In a Bag of 100)
Aantal stuks
- 850nm Phototransistor 8 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 168-5367
FabrikantnummerBPX 86
€ 5,195
Each (In a Bag of 100)
Aantal stuks
- 850nm Phototransistor 6 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 665-5274
FabrikantnummerBPX 85
€ 5,03
Each
Aantal stuks
- 850nm Phototransistor 5 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 665-5277
FabrikantnummerBPX 86
€ 8,33
Each
Aantal stuks
- 850nm Phototransistor 6 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 185-9627
FabrikantnummerArrayJ-30035-16P-PCB
FabrikantON Semiconductor
€ 530,38
Each
Aantal stuks
- - - 1 16 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
RS-stocknr. 665-5280
FabrikantnummerBPX 88
€ 13,89
Each
Aantal stuks
- 850nm Phototransistor 8 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 168-5288
FabrikantnummerBPX 83
€ 2,591
Each (In a Bag of 250)
Aantal stuks
- 850nm Phototransistor 3 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 654-9090
FabrikantnummerBPX 82
€ 4,22
Each
Aantal stuks
- 850nm Phototransistor 2 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 185-9628
FabrikantnummerArrayJ-30035-64P-PCB
FabrikantON Semiconductor
€ 1.339,95
Each
Aantal stuks
- - - 1 64 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
RS-stocknr. 665-5283
FabrikantnummerBPX 89
€ 13,29
Each
Aantal stuks
- 850nm Phototransistor 9 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 185-9631
FabrikantnummerArrayJ-60035-64P-PCB
FabrikantON Semiconductor
€ 2.927,85
Each
Aantal stuks
- - - 1 64 Through Hole 33.4 x 33.4 x 6.5mm - 6.5mm 33.4mm - - 33.4mm J
RS-stocknr. 654-7943
FabrikantnummerBPX 83
€ 4,69
Each
Aantal stuks
- 850nm Phototransistor 3 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 168-5366
FabrikantnummerBPX 85
€ 5,919
Each (In a Bag of 125)
Aantal stuks
- 850nm Phototransistor 5 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS-stocknr. 185-9630
FabrikantnummerARRAYJ-60035-4P-PCB
FabrikantON Semiconductor
€ 285,70
Each
Aantal stuks
- - - 1 4 Through Hole 12.46 x 12.46 x 6.2mm - 6.2mm 12.46mm - - 12.46mm J
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