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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Image  Information Image Stock Code(▲▼)Description
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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
  
                       
LTR-4206E


Phototransistor; 3mm; λp max:940nm; 30V; 20°; Lens: black
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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.

Lite-On Availability : 209554
Ship by Fri. 14 Mar to Tue. 18 Mar Calender.png

USD 0.0751

Multiples of: 1

 T - 1    940 nm5 V30 V  100 nA10 us10 us100 mW- 40 C+ 85 C  
SFH 313 FA-34


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM Availability : 147293
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USD 0.245

Multiples of: 1

PhototransistorsT - 1 3/4 50 mA Through Hole870 nm-70 V70 V150 mV200 nA14 us14 us200 mW- 40 C+ 100 CSFH 313 FA 
VEMT2500X01


Phototransistors Reverse gullwing 470-1090nm +/-15 deg
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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.

Vishay Availability : 98940
Ship by Tue. 18 Mar to Mon. 24 Mar Calender.png

USD 0.1364

Multiples of: 6000

PhototransistorsREVERSE GULL W in G100 mW50 mA  850 nm 20 V20 V0.4 V1 nA  100 mW- 40 C+ 100 CVemtAec - Q101
SFH 309 FA-56


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM Availability : 94765
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USD 0.1693

Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole900 nm-35 V35 V200 mV15 mA9 us9 us165 mW- 40 C+ 100 CSFH 309 FAAEC - Q100
PT26-21B/CT


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 : 61650
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USD 0.0294

Multiples of: 10

      840 nm            
PT91-21C/TR10


Phototransistors Phototransistor
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Everlight Availability : 38576
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USD 0.0531

Multiples of: 5

           100 nA       
VEMT2523SLX01


Phototransistors Sideview 470-1090nm +/-35 deg
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Vishay Availability : 34949
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USD 0.264

Multiples of: 1

Phototransistors 100 mW50 mA100 nA   20 V20 V0.4 V   100 mW- 40 C+ 100 CVemtAec - Q101
PT91-21B/TR7


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 : 34706
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USD 0.0389

Multiples of: 20

PhototransistorsGULL W in G SMD / SMT75 mW20 mA100 nA   30 V30 V0.4 V 15 us15 us - 25 C+ 85 C  
PT908-7C(BIN3)


20mA NPN 30V 75mW 100nA 860nm Plugin,L=4.5mm 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.

Everlight Availability : 32050
Ship by Tue. 01 Apr to Fri. 04 Apr Calender.png

USD 0.0301

Multiples of: 2

                   
SFH 309 FA-45


OSRAM Opto Semiconductors 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 : 31279
Ship by Fri. 14 Mar to Tue. 18 Mar Calender.png

USD 0.1783

Multiples of: 1

PhototransistorsT - 1 15 mA Through Hole900 nm-35 V35 V200 mV15 mA8 us8 us165 mW- 40 C+ 100 CSFH 309 FAAEC - Q100
TEMT1020


Phototransistors Gullwing 730-1000nm +/-15 deg
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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.

Vishay Availability : 31040
Ship by Tue. 18 Mar to Mon. 24 Mar Calender.png

USD 0.1839

Multiples of: 1000

PhototransistorsSMD - 2 100 mA SMD/SMT950 nm5 V70 V70 V300 mV200 nA2 us2.3 us100 mW- 40 C+ 85 CTEMT 
PT17-21C/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 Availability : 28527
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USD 0.0363

Multiples of: 10

                   
PT928-6C(6-2)


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 : 28356
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USD 0.0308

Multiples of: 10

      860 nm            
XL-2012PDC


NPN 30V 150nA 880nm -25℃~+85℃ 0805 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.

XINGLIGHT Availability : 25060
Ship by Tue. 01 Apr to Fri. 04 Apr Calender.png

USD 0.0185

Multiples of: 20

                   
LL-304PTD4B-1A


Phototransistor; 3mm; ?p max:940nm; 30V; 30°; ?d:700-1200nm; 75mW
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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.

Lucky Light Availability : 24725
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USD 0.0651

Multiples of: 5

                   
PT26-21B/TR8


Phototransistors Phototransistor
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Everlight Availability : 24036
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USD 0.0313

Multiples of: 10

Phototransistors 75 mW1 mA    30 V60 V0.4 V50 nA15 us15 us75 mW- 25 C+ 85 C  
PT11-21C/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 Availability : 21931
Ship by Tue. 01 Apr to Fri. 04 Apr Calender.png

USD 0.0315

Multiples of: 10

Phototransistors                  
SFH 320 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 : 20789
Ship by Fri. 14 Mar to Tue. 18 Mar Calender.png

USD 0.1701

Multiples of: 1

PhototransistorsPLCC - 2165 mW15 mA50 nASmd/Smt980 nm 35 V35 V150 mV 7 us7 us165 mW- 40 C+ 100 C  
PT928-6C(X3-X5)(XBY)


20mA NPN 30V 75mW 100nA 940nm Plugin,L=4.6mm 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 : 20293
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USD 0.0309

Multiples of: 10

                   
QSB363GR


Phototransistors Phototransistor Si Infrared
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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 : 37
Ship by Tue. 18 Mar to Mon. 24 Mar Calender.png

USD 0.127

Multiples of: 1

 T - 3/475 mW 100 nA 940 nm5 V30 V   15 us15 us75 mW- 25 C+ 85 CQsb363 
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