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.

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
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(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
  
                       
OP705A


Optek TT Electronics 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 0
6 to 16 Weeks Calender.png

AUD 1.0251

Multiples of: 1

 T - 1 - 2 12 mA Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 C  
SD5443-004


Phototransistors 2mA TO-46 DOME LENS IR COMPONENT 12 deg
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 0
6 to 16 Weeks Calender.png

AUD 1.0809

Multiples of: 1

PhototransistorsTO - 46150 mW  Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us150 mW- 55 C+ 125 C  
SFH 3410 -1/2


Phototransistor Chip Silicon 570nm 3-Pin DIP SMD T/R
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 0
6 to 16 Weeks Calender.png

AUD 1.1207

Multiples of: 2000

    3 nA 570 nm            
Q65110-A2506


Phototransistor Chip Silicon 920nm 2-Pin 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 0
6 to 16 Weeks Calender.png

AUD 1.1361

Multiples of: 1

                   
OP598C


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 0
6 to 16 Weeks Calender.png

AUD 1.1388

Multiples of: 1

PhototransistorsTO - 18250 mW10 mA Through Hole  30 V30 V0.4 V100 nA  250 mW- 40 C+ 100 C  
SFH 305


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 0
6 to 16 Weeks Calender.png

AUD 1.1916

Multiples of: 1

Phototransistors-70 mW50 mA50 nAThrough Hole850 nm 32 V32 V150 mV --70 mW- 40 C+ 80 C  
RPI-0451E


Optical Sensor Transmissive 0.177" (4.5mm) Phototransistor Module, Slotted
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.

ROHM 0
6 to 16 Weeks Calender.png

AUD 1.1754

Multiples of: 1

 MODULE - , SLOTTED               - 
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 0
6 to 16 Weeks Calender.png

AUD 1.225

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 0
6 to 16 Weeks Calender.png

AUD 1.2289

Multiples of: 1

                   
OP750B


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 0
6 to 16 Weeks Calender.png

AUD 1.2461

Multiples of: 1

PhototransistorsSidelooker 4.2 mA Through Hole  30 V30 V0.4 V100 nA  200 mW- 40 C+ 100 C  
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom

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

 

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.
 

Copyright ©2026  X-ON Electronic 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 Image for all the cards that are accepted