About Phototransistors

Lite-On 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
  
                       
LTR-3208E


Phototransistors Phototransistor PTX 5mm, Filtr
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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 12709
Ships to you
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USD 0.1104
Multiples of: 1

 T - 1 3/4100 mW3.6 mA100 nA   30 V   10 us15 us - 40 C+ 85 C  
Hot 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 5924
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between Mon. 20 May to Fri. 24 May Calender.png

USD 0.0737
Multiples of: 1

           100 nA       
LTR-4206


Phototransistor; 3mm; λp max:900nm; 30V; 40°; 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.

Lite-On 4876
Ships to you
between Fri. 24 May to Tue. 28 May Calender.png

USD 0.0785
Multiples of: 1

           100 nA       
LTR-5576D


Phototransistors Phototransistor PTX TBIT,. 2" HT
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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 4558
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between Fri. 24 May to Tue. 28 May Calender.png

USD 0.0982
Multiples of: 1

PhototransistorsSIDE LOOKER100 mW 100 nAThrough Hole 5 V30 V30 V0.1 V   100 mW- 40 C+ 85 C  
LTR-301


Phototransistor; λp max:940nm; 30V; 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.

Lite-On 3603
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USD 0.0635
Multiples of: 5

           100 nA       
Hot LTR-209


Phototransistor; 5mm; λp max:940nm; 30V; 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 3146
Ships to you
between Mon. 20 May to Fri. 24 May Calender.png

USD 0.071
Multiples of: 1

           100 nA       
Hot LTR-306


Phototransistor; λp max:940nm; 30V; 15°; Dim:3x2.95x4mm
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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 1435
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between Mon. 20 May to Fri. 24 May Calender.png

USD 0.0983
Multiples of: 1

           100 nA       
LTR-3208


Phototransistor; 5mm; λp max:940nm; 30V; 20°; 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.

Lite-On 1035
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between Mon. 20 May to Fri. 24 May Calender.png

USD 0.1079
Multiples of: 1

           100 nA       
ASDL-6620-C22


Phototransistors Phototransistor 20 Degrees
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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 408
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between Fri. 24 May to Tue. 28 May Calender.png

USD 0.1248
Multiples of: 1

 T - 1100 mW 100 nA 900 nm 30 V   10 us10 us100 mW- 40 C+ 85 C  
LTR-309


Phototransistor; λp max:940nm; 30V; 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.

Lite-On 1
Ships to you
between Mon. 20 May to Fri. 24 May Calender.png

USD 0.0832
Multiples of: 1

           100 nA       
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