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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Description Price 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庫存編號 785-7692
製造零件編號TSL1401CL
Brandams
HK$71.94
單位
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS庫存編號 170-0906
製造零件編號TSL1401CL
Brandams
HK$56.164
個 (在毎卷:1000)
單位
Visible Light 1000nm Photodiode 128 8 Surface Mount 9.4 x 3 x 1.2mm CL 1.2mm 9.4mm - - 3mm TSL
RS庫存編號 665-5265
製造零件編號BPX 84
HK$41.99
單位
- 850nm Phototransistor 4 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 665-5280
製造零件編號BPX 88
HK$100.83
單位
- 850nm Phototransistor 8 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 168-5364
製造零件編號BPX 84
HK$35.733
個 (以毎袋:150)
單位
- 850nm Phototransistor 4 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 168-5368
製造零件編號BPX 88
HK$71.455
個 (以毎袋:100)
單位
- 850nm Phototransistor 8 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 185-9628
製造零件編號ArrayJ-30035-64P-PCB
HK$13,995.16
單位
- - - 1 64 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
RS庫存編號 185-9629
製造零件編號ArrayJ-60035-4P-BGA
HK$2,389.50
單位
- - - 1 4 Through Hole 12.46 x 12.46 x 2.2mm BGA 2.2mm 12.46mm - - 12.46mm J
RS庫存編號 185-9627
製造零件編號ArrayJ-30035-16P-PCB
HK$5,822.09
單位
- - - 1 16 Through Hole 13.24 x 13.24 x 6.5mm - 6.5mm 13.24mm - - 13.24mm J
RS庫存編號 654-7943
製造零件編號BPX 83
HK$43.84
單位
- 850nm Phototransistor 3 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 185-9630
製造零件編號ARRAYJ-60035-4P-PCB
HK$3,053.23
單位
- - - 1 4 Through Hole 12.46 x 12.46 x 6.2mm - 6.2mm 12.46mm - - 12.46mm J
RS庫存編號 665-5283
製造零件編號BPX 89
HK$137.81
單位
- 850nm Phototransistor 9 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 665-5277
製造零件編號BPX 86
HK$84.75
單位
- 850nm Phototransistor 6 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 185-9610
製造零件編號ArrayC-30035-16P-PCB
HK$4,851.66
單位
- - - 1 16 Through Hole 16.6 x 16.6 x 6.5mm - 6.5mm 16.6mm - - 16.6mm C
RS庫存編號 168-5288
製造零件編號BPX 83
HK$26.797
個 (以毎袋:250)
單位
- 850nm Phototransistor 3 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 185-9631
製造零件編號ArrayJ-60035-64P-PCB
HK$29,856.47
單位
- - - 1 64 Through Hole 33.4 x 33.4 x 6.5mm - 6.5mm 33.4mm - - 33.4mm J
RS庫存編號 654-9090
製造零件編號BPX 82
HK$23.98
單位
- 850nm Phototransistor 2 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 665-5274
製造零件編號BPX 85
HK$63.81
單位
- 850nm Phototransistor 5 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 168-5367
製造零件編號BPX 86
HK$64.22
個 (以毎袋:100)
單位
- 850nm Phototransistor 6 6 Through Hole 7.4 x 2.1 x 3.6mm DIP 3.6mm 7.4mm - 850nm 2.1mm -
RS庫存編號 820-3061
製造零件編號DLP4500FQE
HK$1,956.07
單位
Visible Light 700nm - 1 80 Surface Mount 20.7 x 9.1 x 3.398mm LCCC 3.398mm 20.7mm 700nm 420nm 9.1mm -