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.
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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 940
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AUD 2.64
Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole  30 V30 V0.4 V100 nA  100 mW- 40 C+ 100 COps69x 
ZSPTP68C


Plugin,P=2.54mm Phototransistors ROHS
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Chau Light 931
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AUD 0.0413
Multiples of: 10

                   
L32ROPT1D1


- Phototransistors ROHS
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Para Light 926
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AUD 0.1167
Multiples of: 5

                   
SD5443-130


SD5443-130
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Honeywell 921
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AUD 5.4
Multiples of: 1

                   
PT-A6-AC-5-PN-520


Phototransistor; 5mm; λp max:520nm; 60V; Lens: transparent; 50mW
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Token 917
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AUD 0.4835
Multiples of: 1

           0.2 uA       
PT4800FE000F


Phototransistors BLACK LENS 860NM
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Sharp 882
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AUD 0.2039
Multiples of: 5

 TH in TYPE 20 mA  860 nm 35 V  100 nA3 us3.5 us75 mW- 25 C+ 85 C  
XYC-PT3A850DC-A1


2mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 853
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AUD 0.0703
Multiples of: 10

      940 nm            
OP643SL


Phototransistors NPN PHOTOTRANSISTOR
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TT Electronics 846
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AUD 3.5357
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 PILL50 mW50 mA100 nA   25 V   15 us15 us50 mW- 65 C+ 125 C  
PT-A2-DC-3-BE-940


Phototransistor; 3mm; λp max:940nm; 30V; Lens: black; 70mW
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Token 844
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AUD 0.1699
Multiples of: 1

           0.1 uA       
XYC-PT3B850DC-A2


1mA NPN 70mW 30V 100nA 940nm Plugin,D=3mm Phototransistors ROHS
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Newopto Photoelectric 824
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AUD 0.0731
Multiples of: 10

      940 nm            
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