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

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(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
  
                       
OPS693


Phototransistors LED/Sensor Matched Pair
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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 : 19
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 2.3125

Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 COps69x 
AS312


Infrared Sensors Through Hole RoHS
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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 : 15
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.6192

Multiples of: 1

                   
NTE3037


PHOTOTRANSISTOR,NPN,50M,TO-18; PHOTOTRANSISTOR,NPN,50M,TO-18
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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.

NTE Availability : 14
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USD 5.9062

Multiples of: 1

                   
NTE30051


INFRARED PHOTOTRANSISTOR 9
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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.

NTE Availability : 9
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USD 0.3334

Multiples of: 1

                   
OP565B


Phototransistors Photodarlington
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TT Electronics Availability : 5
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USD 0.9867

Multiples of: 1

PhotodarlingtonsSIDE LOOKER100 mW9.8 mA100 nAThrough Hole930 nm 15 V15 V1.1 V   100 mW- 40 C+ 100 C  
OP555A


Phototransistors Photo Transistor
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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 : 5
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USD 1.1348

Multiples of: 1000

PhototransistorsSIDE LOOKER100 mW  Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 C  
EAPST3215Z1


EAPST3215Z1
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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.

Everlight Availability : 0
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USD 0

Multiples of: 1

                   
XL-3216PDC


NPN 30V 150nA 880nm -25℃~+85℃ 1206 Phototransistors ROHS
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XINGLIGHT Availability : 0
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USD 0.021

Multiples of: 20

                   
ZPT-1608B-06-Z4


20mA NPN 30V 75mW 100nA 940nm 0603 Phototransistors ROHS
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Chau Light Availability : 0
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USD 0.0247

Multiples of: 10

      940 nm            
ZPT-1608C-08-Z3


20mA NPN 30V 75mW 100nA 940nm -25℃~+85℃ 0603 Phototransistors ROHS
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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.

Chau Light Availability : 0
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USD 0.0261

Multiples of: 10

      940 nm            
ZPT-2012C-10-Z3


Infrared remote receiver 0805 RoHS
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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.

Chau Light Availability : 0
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USD 0.0272

Multiples of: 10

      940 nm            
XYC-PT204B-L1


2mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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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.

Newopto Photoelectric Availability : 0
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USD 0.0273

Multiples of: 10

                   
MPT60363T(SHW)


SMD Phototransistors ROHS
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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.

Everlight Availability : 0
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USD 0.0275

Multiples of: 10

                   
LKPT30102B-A01(XY)


50mA NPN 30V 100nA 940nm SMD-3P,1x3mm Phototransistors ROHS
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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.

Everlight Availability : 0
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USD 0.0302

Multiples of: 10

      940 nm            
ZPT-3528C-18-Z2


20mA NPN 30V 75mW 500nA 940nm -25℃~+85℃ 3528(mm) Phototransistors ROHS
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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.

Chau Light Availability : 0
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USD 0.0311

Multiples of: 10

      940 nm            
PT333-3B


Phototransistors IR Phototransistor
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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.

Everlight Availability : 0
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USD 0.0318

Multiples of: 10

                   
ZPTP68C


Infrared remote receiver Through Hole RoHS
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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.

Chau Light Availability : 0
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USD 0.0321

Multiples of: 10

      940 nm            
ZSPT0348B


Plugin,D=5mm Phototransistors ROHS
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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.

Chau Light Availability : 0
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USD 0.0324

Multiples of: 10

                   
ZSPT034C-N


Plugin,D=3mm Phototransistors ROHS
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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.

Chau Light Availability : 0
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USD 0.0324

Multiples of: 10

                   
PT1504-6B


Phototransistors IR Phototransistor
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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.

Everlight Availability : 0
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USD 0.0365

Multiples of: 10

           100 nA       
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