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
  
                       
APTD3216P3C-P22


Phototransistors 3.2x1.6mm PHOTOTRANS SMD LED
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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.

Kingbright Availability : 6319
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USD 0.0942

Multiples of: 1

PhototransistorsSMD - 2 1 mA SMD/SMT  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
DY-PT-8S302320B-6.5T


SMD,3x2mm 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.

TONYU Availability : 6305
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USD 0.0455

Multiples of: 5

                   
DY-PTS302320B/6.5T


SMD,3x2mm 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.

TONYU Availability : 6198
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USD 0.0451

Multiples of: 5

                   
PT12-21C/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 Availability : 6140
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USD 0.0415

Multiples of: 10

PhototransistorsSMD75 mW 100 nA   30 V30 V0.4 V 15 us15 us - 25 C+ 85 C  
SFH 309-4


Phototransistors PHOTOTRANSISTOR
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OSRAM Availability : 6063
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USD 0.1969

Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA7 us7 us165 mW- 40 C+ 100 C  
XYC-PT3020F65-L4


4mA NPN 70mW 30V 100nA 940nm SMD,2x3mm Phototransistors ROHS
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Newopto Photoelectric Availability : 6043
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USD 0.0582

Multiples of: 10

                   
BPW85A


Phototransistors NPN Phototransistor 70V 100mW 850nm
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Vishay Availability : 6027
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USD 0.2349

Multiples of: 1

PhototransistorsT - 1 50 mA Through Hole850 nm 70 V70 V0.3 V200 nA  100 mW- 40 C+ 100 C  
PT15-21C/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 Availability : 5820
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USD 0.0627

Multiples of: 5

                   
SFH 3605


Phototransistor; ?p max:990nm; 35V; 20°; Lens: transparent; 130mW
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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.

Osram Availability : 5820
Ship by Tue. 23 Sep to Thu. 25 Sep Calender.png

USD 0.4326

Multiples of: 6000

           1 nA       
PT26-61B/TR8


Phototransistors
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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 : 5758
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USD 0.0836

Multiples of: 5

      940 nm            
SD2410-001


Phototransistors INFRARED SENSORS
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Honeywell Availability : 5703
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USD 3.2125

Multiples of: 1

 METAL CAN      15 V  250 nA75 us75 us125 mW- 55 C+ 125 C  
PGM5506


Photoresistor; 90mW; 2÷6kO; 540nm; Mounting: THT; 100VDC; ØLED:5mm
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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.

Token Availability : 5688
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USD 0.1314

Multiples of: 1

                   
PT67-21B/L41/TR8


Phototransistors
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Everlight Availability : 5650
Ship by Thu. 09 Oct to Tue. 14 Oct Calender.png

USD 0.0585

Multiples of: 5

      940 nm            
AP1608P1C-P22


Phototransistors 1.6x0.8mm PHOTOTRANS SMD LED
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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.

Kingbright Availability : 5626
Ship by Tue. 23 Sep to Thu. 25 Sep Calender.png

USD 0.0829

Multiples of: 1

PhototransistorsSMD - 2 300 uA SMD/SMT  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
SFH 3211 FA-Z


Phototransistors 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.

OSRAM Availability : 5619
Ship by Tue. 23 Sep to Thu. 25 Sep Calender.png

USD 0.1975

Multiples of: 1

PhototransistorsPLLC - 2 15 mA SMD/SMT980 nm-35 V35 V150 mV1 nA8 us8 us165 mW- 40 C+ 100 CSFH 3211 FAAEC - Q100
SFH 309-34


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM Availability : 5606
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USD 0.176

Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole860 nm-35 V35 V200 mV15 mA7 us7 us165 mW- 40 C+ 100 CSFH 309AEC - Q100
SDP8436-003


Phototransistors Silicon PhotoTrans Sd-looking Plstc Pkg
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Honeywell Availability : 5570
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USD 2.075

Multiples of: 1

PhototransistorsSIDE LOOKER100 mW  Through Hole880 nm 30 V30 V0.4 V100 nA15 us15 us100 mW- 40 C+ 85 C  
PT91-21B/TR10


Phototransistors 940nm 15/15rf 1.9mm Z-Bend
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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 : 5529
Ship by Thu. 09 Oct to Tue. 14 Oct Calender.png

USD 0.0407

Multiples of: 10

Phototransistors2.5 mm x 2 mm x 2.7 mm75 mW20 mA Smd/Smt940 nm 30 V30 V0.4 V100 nA15 us15 us75 mW- 25 C+ 85 C  
RPT-37PB3F


Phototransistors PHOTO Visible Ray Cut Colored Pkg
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ROHM Availability : 5501
Ship by Tue. 23 Sep to Thu. 25 Sep Calender.png

USD 0.2758

Multiples of: 1

   30 mA Through Hole800 nm5 V32 V  500 nA10 us10 us150 mW- 25 C+ 85 CRPT - 37PB3F 
QSE133


Phototransistors Phototransistor Darlington Sidelook
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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.

ON Semiconductor Availability : 35
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USD 0.3289

Multiples of: 1

 SIDE LOOKER 9 mA  880 nm5 V30 V30 V 100 nA20 us50 us100 mW- 40 C+ 100 CQse133 
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