About Phototransistors

Phototransistors

Phototransistors are semiconductor devices that convert light into electrical signals. They are similar to regular transistors in the sense that they both employ an amplifier and two electrodes, with the dividing line between them allowing current to flow through. However, unlike regular transistors, phototransistors use a light source rather than an electric power source to control the flow of current. When light shines on the phototransistor, it creates a voltage differential between the base and collector electrodes that can be used to control the current that flows through the device. Phototransistors are often used in light-sensing applications, such as automatic door openers, fire alarms, and robotics.

Phototransistors

Enable Filter
  Manufacturer
Reset
  Product
Reset
  Package / Case
Reset
  Maximum Power Dissipation
Reset
  Maximum On-state Collector Current
Reset
  Maximum Dark Current
Reset
  Mounting Style
Reset
  Peak Wavelength
Reset
  Operating Supply Voltage
Reset
  Collector- Emitter Voltage VCEO Max
Reset
  Collector-emitter Breakdown Voltage
Reset
  Collector-emitter Saturation Voltage
Reset
  Dark Current
Reset
  Rise Time
Reset
  Fall Time
Reset
  Pd - Power Dissipation
Reset
  Minimum Operating Temperature
Reset
  Maximum Operating Temperature
Reset
  Series
Reset
  Qualification
Reset
First...3132333435...
First...3132333435...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty ProductPackage / CaseMaximum Power DissipationMaximum On-State Collector CurrentMaximum Dark CurrentMounting StylePeak WavelengthOperating Supply VoltageCollector- Emitter Voltage VCEO MaxCollector-Emitter Breakdown VoltageCollector-Emitter Saturation VoltageDark CurrentRise TimeFall TimePd - Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualification
  
                       
SDP8405-003


Phototransistors PHOTOTRANSISTOR T1
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 0.7717

Multiples of: 1

PhototransistorsT - 1   Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us70 mW- 40 C+ 85 C  
AS412


Infrared Sensors Plugin RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Senba Availability : 0
Request Quote Calender.png

USD 0.7742

Multiples of: 1

                   
SDP8406-003


Phototransistors 50deg,3.4mA,SideLook 15us Rise and Fall
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 0.794

Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us100 mW- 40 C+ 85 C  
OP509B


Phototransistors Photo Transistor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

TT Electronics Availability : 0
Request Quote Calender.png

USD 0.8279

Multiples of: 100

PhototransistorsEndlooker LENSED100 mW10.6 mA100 nAThrough Hole890 nm 30 V30 V0.4 V   100 mW- 40 C+ 100 C  
FSDP8436-003


Phototransistors Infrared Sensors
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 0.8882

Multiples of: 1

PhototransistorsSIDE LOOKER       30 V0.4 V100 nA15 us15 us100 mW- 40 C+ 85 C  
S16-L221D-2


Infrared Sensors SMD RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Senba Availability : 0
Request Quote Calender.png

USD 0.9173

Multiples of: 1

                   
AM312


Infrared Sensors TO-5 RoHS
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Senba Availability : 0
Request Quote Calender.png

USD 0.9227

Multiples of: 1

                   
SDP8406-002


Phototransistors Silicon PhotoTrans Sd-looking Plstc Pkg
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 0.9476

Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us100 mW- 40 C+ 85 C  
SFH 305-23


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OSRAM Availability : 0
Request Quote Calender.png

USD 1.0563

Multiples of: 1

Phototransistors- 50 mA Through Hole850 nm 32 V32 V150 mV50 nA6 us6 us70 mW- 40 C+ 80 C  
SDP8406-004


Phototransistors 50deg,6.4mA,SideLook 15us Rise and Fall
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 1.0678

Multiples of: 1

PhototransistorsSIDE LOOKER100 mW 100 nAThrough Hole935 nm 30 V30 V0.4 V 15 us15 us100 mW- 40 C+ 85 C  
VTT1225H


Phototransistor; 100V; 5°; 400-1050nm; 0.19mm2
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Excelitas Availability : 0
Request Quote Calender.png

USD 1.0926

Multiples of: 1

                   
Q62702P0043S004


PHOTOTRANSISTOR, MINIATURE PLASTIC
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OSRAM Availability : 0
Request Quote Calender.png

USD 1.1317

Multiples of: 1

                   
Q65110-A2634


Ambient Light Sensor Phototransistor Chip Silicon 850nm 3-Pin DIL SMT
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OSRAM Availability : 0
Request Quote Calender.png

USD 1.134

Multiples of: 2000

                   
VTT7125H


Phototransistor; 100V; 36°; 400-1050nm; 0.19mm2
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Excelitas Availability : 0
Request Quote Calender.png

USD 1.1534

Multiples of: 1

                   
SDP8436-3


PHOTOTRANSISTOR, SIDE VIEW
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 1.1824

Multiples of: 1

            10?s      
SD3491-001


Phototransistors Silicon Photodarling Flat Window Can
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 1.1907

Multiples of: 1

PhototransistorsTO - 46       30 V0.4 V100 nA2 us2 us250 mW- 65 C+ 125 C  
SDP8406-3


PHOTOTRANSISTOR, SIDE VIEW
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 1.199

Multiples of: 1

            8?s      
SDP8405-012


Phototransistors 20 deg, .16 mA, T1 15us Rise and Fall
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Honeywell Availability : 0
Request Quote Calender.png

USD 1.2096

Multiples of: 1

PhototransistorsT - 1   Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us70 mW- 40 C+ 85 C  
SFH305-2/3


Phototransistor Chip Silicon 850nm 2-Pin Mini
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

OSRAM Availability : 0
Request Quote Calender.png

USD 1.269

Multiples of: 1000

                   
350-00029


Parallax Phototransistors Phototransistor
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Parallax Availability : 0
Request Quote Calender.png

USD 1.3392

Multiples of: 1

                   
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...3132333435...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified