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
  
                       
BPW17N


Phototransistors NPN Phototransistor 32V 100mW 825nm
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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 : 9342
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USD 0.2717

Multiples of: 1

PhototransistorsT - 3/4 50 mA Through Hole825 nm 32 V32 V0.3 V200 nA  100 mW- 40 C+ 100 C  
LL-304PTC4B-1AD


Phototransistor; 3mm; ?p max:940nm; 30V; 30°; Lens: transparent
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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 : 9220
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USD 0.0518

Multiples of: 5

                   
AP2012P3C-P22


Phototransistors 2x1.2mm 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 : 9131
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USD 0.0803

Multiples of: 1

PhototransistorsSMD - 2 400 uA SMD/SMT  30 V30 V800 mV100 nA15 us15 us100 mW (1/10 W)- 40 C+ 85 C  
LTR-209


Phototransistor; 5mm; λp max:940nm; 30V; Lens: black
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Lite-On Availability : 9114
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USD 0.0823

Multiples of: 1

PhototransistorsT - 1 4 mA Through Hole940 nm 30 V30 V400 mV100 nA10 us15 us100 mW- 40 C+ 85 C  
PT15-21B/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 : 8933
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USD 0.0398

Multiples of: 10

Phototransistors120675 mW0.3 mA Smd/Smt940 nm 30 V30 V0.4 V100 nA15 us15 us75 mW- 40 C+ 85 C  
LTR-516AB


Phototransistors Phototransistor Pin,.100", 2uA
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Lite-On Availability : 8908
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USD 0.22

Multiples of: 1

PhotodiodesSIDE LOOKER  30 nAThrough Hole900 nm    30 nA50 ns50 ns150 mW- 40 C+ 85 C  
PGM5537


Photoresistor; 100mW; 16÷50kO; 540nm; Mounting: THT; 150VDC
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Token Availability : 8811
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USD 0.133

Multiples of: 1

                   
SFH 325-3-Z


OSRAM Opto Semiconductors Phototransistors PHOTOTRANSISTOR
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OSRAM Availability : 8732
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USD 0.2617

Multiples of: 1

 PLCC - 2 15 mA  980 nm    50 nA  165 mW- 40 C+ 100 C  
OED-STR44B90-TR


Phototransistors 4x4mm R/A SMD LED 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.

Lumex Availability : 8730
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USD 0.2196

Multiples of: 500

                   
SFH 313 FA-3/4


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 : 8709
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USD 0.2884

Multiples of: 1

PhototransistorsT - 1 3/4 50 mA Through Hole870 nm-70 V70 V150 mV200 nA14 us14 us200 mW- 40 C+ 100 C  
L-53P3BT


Phototransistor; 5mm; ?p max:940nm; 30V; 30°
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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 : 8203
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USD 0.146

Multiples of: 1

           100 nA       
TEMT7000X01


Phototransistors Phototransitor 850nm
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Vishay Availability : 8174
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USD 0.2981

Multiples of: 1

                  Aec - Q101
VEMT2003X01


Phototransistors Reverse gullwing 790-970nm +/-35 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 : 8089
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USD 0.2786

Multiples of: 1

Phototransistors  50 mA    20 V20 V0.4 V1 nA  100 mW- 40 C+ 100 CVemtAec - Q101
VEMT2523X01


Phototransistors Gullwing 470-1090nm +/-35 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 : 8008
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USD 0.2783

Multiples of: 1

Phototransistors 100 mW50 mA100 nA   20 V20 V0.4 V   100 mW- 40 C+ 100 CVemtAec - Q101
PT19-21C/L41/TR8


Phototransistors Phototransistor 940nm, 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.

Everlight Availability : 7973
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USD 0.021

Multiples of: 20

Phototransistors 75 mW     30 V30 V0.4 V 15 us15 us - 25 C+ 85 C  
LTR-3208


Phototransistor; 5mm; λp max:940nm; 30V; 20°; Lens: transparent
Icon ROHS
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 : 7917
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USD 0.1117

Multiples of: 1

PhototransistorsT - 1 3/4 9.6 mA   5 V30 V30 V400 mV100 nA10 us15 us100 mW- 40 C+ 85 C  
SCM-014TBT86


Phototransistors PHOTOTRANSISTOR SMD
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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.

ROHM Availability : 6981
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USD 0.1617

Multiples of: 1

PhototransistorsSMD - 2100 mW30 mA Smd/Smt  32 V32 V0.4 V0.5 uA  100 mW- 30 C+ 85 C  
L-53P3C


Phototransistor; 5mm; ?p max:940nm; 30V; 30°; Lens: transparent
Icon ROHS
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 : 4397
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 0.1442

Multiples of: 1

           100 nA       
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 : 3705
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.0415

Multiples of: 10

PhototransistorsSMD75 mW 100 nA   30 V30 V0.4 V 15 us15 us - 25 C+ 85 C  
L-93DP3C


Phototransistor; 3mm; ?p max:940nm; 30V; 30°; Lens: transparent
Icon ROHS
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 : 14
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 0.1736

Multiples of: 1

                   
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