Photodetectors

Onlinecomponents.com stocks more than 173 Photodetectors parts from 12 manufacturers, covering applications across Infrared Detectors, Photodiodes, Phototransistors. Featured suppliers include Onsemi, Optek Technology/TT Electronics, Honeywell, Amphenol Advanced Sensors/Thermometrics, NTE Electronics, GC Electronics and many more, with authorized distribution, datasheets, and tiered pricing on every part. Browse Photodetectors by taxonomies — Infrared Detectors (09), Photodiodes (57), Phototransistors (107) — or refine results using the supplier, availability, RoHS, and part-status filters on the left. All Photodetectors listings include real-time inventory, RoHS status, and lead-time information; request a quote on any restricted or low-availability item directly from its product page.

Onlinecomponents.com offers a selection of more than 173 Photodetectors from over 12 world-class suppliers.We offer Photodetectors from suppliers such as Vishay, GC Electronics, Amphenol Advanced Sensors/Thermometrics, Nisshinbo Micro Devices Inc, Honeywell and many more.Please see all taxonomies of Infrared Detectors, Photodiodes, Phototransistors below. See More
Featured Related Products

Optek Technology/TT Electronics OP598A - NPN Si Phototransistor - 720-1000nm - 25° FOV - 100nA Dark C...

Optek Technology/TT Electronics

NPN Si Phototransistor - 720-1000nm - 25° FOV - 100nA Dark Current - 30V Breakdown - TO18 Package

  • In Stock: 7010

    Immediately


  • 1
    $0.836
  • 2,000
    $0.760
  • 4,000
    $0.720
See More

Optek Technology/TT Electronics OP550B - Phototransistor IR Chip Silicon 2-Pin Bag

Optek Technology/TT Electronics

Phototransistor IR Chip Silicon 2-Pin Bag

  • In Stock: 4025

    Immediately


  • 2,000
    $0.75
  • 4,000
    $0.71
  • 8,000
    $0.68
See More

Vishay VEMT2500X01 - Silicon NPN Phototransistor - 20 V Collector- Emitter Voltag...

Vishay

Silicon NPN Phototransistor - 20 V Collector- Emitter Voltage - 50 mA Collector Current - 850nm - 30° Viewing Ang ...

  • In Stock: 3765

    Immediately


  • 1
    $0.2547
  • 6,000
    $0.2315
  • 6,100
    $0.2293
See More

Optek Technology/TT Electronics OP999 - PIN Si Photodiode - 18° FOV - 60V Breakdown - 4pF - T1-3/4 P...

Optek Technology/TT Electronics

PIN Si Photodiode - 18° FOV - 60V Breakdown - 4pF - T1-3/4 Package

  • In Stock: 3135

    Immediately


  • 2,000
    $0.88
  • 4,000
    $0.84
  • 8,000
    $0.80
See More

Optek Technology/TT Electronics OP505A - NPN Si Phototransistor - 850-1000nm - 20° FOV - 100nA Dark C...

Optek Technology/TT Electronics

NPN Si Phototransistor - 850-1000nm - 20° FOV - 100nA Dark Current - 30V Breakdown - T1 (3mm) Package

  • In Stock: 2117

    Immediately


  • 2,000
    $0.75
  • 4,000
    $0.71
  • 8,000
    $0.68
See More

Optek Technology/TT Electronics OP550A - NPN Si Phototransistor - 860-1030nm - 20° FOV - 100nA Dark C...

Optek Technology/TT Electronics

NPN Si Phototransistor - 860-1030nm - 20° FOV - 100nA Dark Current - 30V Breakdown - T1 (3mm) Package

  • In Stock: 2047

    Immediately


  • 2,000
    $0.75
  • 4,000
    $0.71
  • 8,000
    $0.68
See More

Optek Technology/TT Electronics OP906 - PIN Si Photodiode - 40° FOV - 60V Breakdown - 4pF - T1 Packa...

Optek Technology/TT Electronics

PIN Si Photodiode - 40° FOV - 60V Breakdown - 4pF - T1 Package

  • In Stock: 1060

    Immediately


  • 150
    $0.9384
  • 4,000
    $0.7038
  • 8,000
    $0.6528
See More

Optek Technology/TT Electronics OP800A - Phototransistor - 30 V - 50 mA Ic - 100 nA Id - 890nm Wavele...

Optek Technology/TT Electronics

Phototransistor - 30 V - 50 mA Ic - 100 nA Id - 890nm Wavelength - 250 mW - Top View - TO-206AA, TO-18-3 Metal Ca ...

  • In Stock: 818

    Immediately


  • 1
    $3.751
  • 1,000
    $3.410
  • 2,000
    $3.240
See More

Optek Technology/TT Electronics OP593C - Phototransistor IR Chip Silicon 890nm 2-Pin TO-18

Optek Technology/TT Electronics

Phototransistor IR Chip Silicon 890nm 2-Pin TO-18

  • In Stock: 805

    Immediately


  • 183 +
    $0.357
See More

Honeywell SDP8436-001 - Phototransistor IR Chip Silicon 880nm 2-Pin Side Looker

Honeywell

Phototransistor IR Chip Silicon 880nm 2-Pin Side Looker

  • In Stock: 749

    Immediately


  • 70
    $1.068
  • 500
    $1.024
  • 1,000
    $0.941
See More

Honeywell SDP8604-301 - Photodetector 0.1MHz Optoschmitt 3-Pin Side Looker

Honeywell

Photodetector 0.1MHz Optoschmitt 3-Pin Side Looker

  • In Stock: 523

    Immediately


  • 5
    $4.2205
  • 50
    $3.4288
  • 100
    $3.3774
See More

Optek Technology/TT Electronics OPL811 - NoPhotodetector Optoschmitt 3-Pin TO-18 Bag

Optek Technology/TT Electronics

NoPhotodetector Optoschmitt 3-Pin TO-18 Bag

  • In Stock: 107

    Immediately


  • 20
    $9.26
  • 2,000
    $4.91
  • 4,000
    $3.45
See More

Honeywell SD5630-002 - Photodetector 0.1MHz Optoschmitt 3-Pin TO-46

Honeywell

Photodetector 0.1MHz Optoschmitt 3-Pin TO-46

  • In Stock: 68

    Immediately


  • 5
    $12.2250
  • 25
    $10.5633
  • 50
    $9.8859
See More

NTE Electronics NTE3036 - Phototransistor/Detector NPN Silicon Darlington Visible And ...

NTE Electronics

Phototransistor/Detector NPN Silicon Darlington Visible And Near IR TO-18 Dome Lens Case

  • In Stock: 20

    Immediately


  • 5
    $9.61
  • 25
    $7.58
  • 50
    $7.46
See More

NTE Electronics NTE30049 - Photodiode 900nm Id=30na Ip=20ua Tr=45ns Vr=33V

NTE Electronics

Photodiode 900nm Id=30na Ip=20ua Tr=45ns Vr=33V

  • In Stock: 5

    Immediately


  • 1
    $0.7161
  • 50
    $0.6510
  • 500
    $0.5300
See More

NTE Electronics NTE3033 - Infrared Photodiode High Output High Speed 940nm Side Viewin...

NTE Electronics

Infrared Photodiode High Output High Speed 940nm Side Viewing Plastic Package

  • In Stock: 5

    Immediately


  • 5
    $5.21
  • 50
    $4.14
  • 100
    $4.08
See More

onsemi MICROFC-10035-SMT-TR - Silicon Photomultiplier Sensors, C-Series (SiPM) 1 mm, 35 µm...

onsemi

Silicon Photomultiplier Sensors, C-Series (SiPM) 1 mm, 35 µm, MLP

  • 16 Weeks

  • 750
    $33.56
  • 1,500
    $17.14
  • 2,250
    $11.67
See More

onsemi ARRAYJ-30035-16P-PCB - Silicon Photomultiplier Arrays, J-Series (SiPM) 4 x 4 Array ...

onsemi

Silicon Photomultiplier Arrays, J-Series (SiPM) 4 x 4 Array of MicroFJ-30035-TSV pixels on PCB

  • 35 Weeks

  • 1
    $778.39
  • 3
    $749.55
  • 5 +
    $747.68
See More

Optek Technology/TT Electronics OPL551-OCA - NoPhotodetector Optoschmitt 3-Pin Side Looker Bag

Optek Technology/TT Electronics

NoPhotodetector Optoschmitt 3-Pin Side Looker Bag

  • 22 Weeks

  • 1,000
    $3.04
  • 2,000
    $1.87
  • 4,000
    $1.48
See More

onsemi MICROFC-30020-SMT-TR1 - Silicon Photomultiplier Sensors, C-Series (SiPM) 3 mm, 20 �m...

onsemi

Silicon Photomultiplier Sensors, C-Series (SiPM) 3 mm, 20 �m, MLP

  • 16 Weeks

  • 1
    $40.96
  • 5
    $37.64
  • 10
    $36.64
See More

Microchip Technology UM9441 - Photodiode PIN Chip 2-Pin T/R

Microchip Technology

Photodiode PIN Chip 2-Pin T/R

  • 30 Weeks

  • 1
    $164.41
  • 5
    $155.97
  • 10
    $150.20
See More

onsemi ARRAYC-60035-4P-BGA - Silicon Photomultiplier Arrays, C-Series (SiPM) 2 x 2 Array ...

onsemi

Silicon Photomultiplier Arrays, C-Series (SiPM) 2 x 2 Array of MicroFC-60035-SMT pixels on PCB

  • 35 Weeks

  • 1
    $246.14
  • 3
    $233.52
  • 5
    $230.56
See More

onsemi MICROFJ-40035-TSV-TR - Silicon Photomultiplier Sensors, J-Series (SiPM) 4 mm, 35 µm...

onsemi

Silicon Photomultiplier Sensors, J-Series (SiPM) 4 mm, 35 µm, TSV

  • 16 Weeks

  • 750
    $57.05
  • 1,500
    $29.14
  • 2,250
    $19.83
See More

onsemi QSB363ZR - Subminiature Plastic Silicon Infrared Phototransistor

onsemi

Subminiature Plastic Silicon Infrared Phototransistor

  • 19 Weeks

  • 1,000
    $0.1362
  • 3,000
    $0.1288
  • 5,000
    $0.1285
See More

onsemi MICROFJ-60035-TSV-TR - Silicon Photomultiplier Sensors, J-Series (SiPM) 6 mm, 35 µm...

onsemi

Silicon Photomultiplier Sensors, J-Series (SiPM) 6 mm, 35 µm, TSV

  • 16 Weeks

  • 750
    $64.17
  • 1,500
    $32.78
  • 2,250
    $22.31
See More

Join the circuit, keeping you connected to OnlineComponents.com and beyond!