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
  
                       
PT17-21B/L41/TR8


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 2104
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AUD 0.0559
Multiples of: 10

Phototransistors080575 mW20 mA100 nASmd/Smt940 nm 30 V30 V0.4 V 15 us15 us75 mW- 25 C+ 85 C  
OP505A


Phototransistors PHOTOSENSOR
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TT Electronics 2101
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AUD 0.9947
Multiples of: 1

PhototransistorsT - 1 - 2   Through Hole935 nm 30 V30 V400 mV100 nA  100 mW- 40 C+ 100 C  
OP550A


Phototransistors PHOTOSENSOR
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TT Electronics 2088
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AUD 1.001
Multiples of: 1

PhototransistorsT - 1100 mW 100 nAThrough Hole935 nm 30 V30 V0.4 V   100 mW- 40 C+ 100 C  
XYC-PT3212D25-A1


450uA NPN 70mW 30V 100nA 940nm SMD,2.5x3.2mm Phototransistors ROHS
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Newopto Photoelectric 2075
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AUD 0.0739
Multiples of: 10

      940 nm            
XYC-PT17B-L1


400uA NPN 70mW 30V 100nA 940nm 0805 Phototransistors ROHS
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Newopto Photoelectric 2027
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AUD 0.0339
Multiples of: 10

      940 nm            
SDP8475-201


Phototransistors Low Light Rejection Phototransistor
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Honeywell 1980
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AUD 3.4286
Multiples of: 1

PhototransistorsT - 170 mW  Through Hole  30 V30 V0.4 V100 nA15 us15 us70 mW- 40 C+ 85 C  
OP804SL


Phototransistors PHOTOSENSOR
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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 1953
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AUD 3.85
Multiples of: 1

 TO - 18250 mW22 mA100 nAThrough Hole  30 V   7 us7 us250 mW- 65 C+ 125 C  
APA3010P3C


Phototransistors Phototransistor Right Angle 0.3 Ma
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Kingbright 1892
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AUD 0.1556
Multiples of: 1

Phototransistors3 mm x 2 mm x 1 mm100 mW0.3 mA Smd/Smt  30 V30 V0.8 V100 nA15 us15 us100 mW- 40 C+ 85 C  
PT333-3C


Phototransistors IR Phototransistor
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Everlight 1664
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AUD 0.114
Multiples of: 1

PhototransistorsT - 175 mW4 mA Through Hole940 nm 30 V30 V0.4 V100 nA15 us15 us75 mW- 40 C+ 85 C  
SFH 314 FA


Phototransistors PHOTOTRANSISTOR
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OSRAM 380
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AUD 0.3426
Multiples of: 1

PhototransistorsT - 1 3/4 50 mA Through Hole870 nm-70 V70 V150 mV200 nA--200 mW- 40 C+ 100 CSFH 314 FAAEC - Q100
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