About Transistor Output Optocouplers

Tt Electronics Transistor Output Optocouplers

Transistor output optocouplers are electronic components that allow a current to flow between two isolated circuits by using a light-emitting diode (LED) and a phototransistor. The LED and phototransistor are optically coupled, meaning that the current can flow from one circuit to the other without a direct electrical connection. The output transistor can provide current gain or the ability to control the voltage levels. These components are used to isolate the circuit from external interferences, provide electrical isolation and filtering, and prevent ground loops. They also provide electrical noise and transient protection, allowing signals to travel with minimal distortion. Transistor output optocouplers are commonly used in applications such as motor control, instruments, and sensors.

Transistor Output Optocouplers

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(Ex. GST)(▲▼)		Enter Qty Rise TimeCurrent Transfer RatioFall TimeOutput TypePackage / CaseNumber of ChannelsIf - Forward CurrentMaximum Collector CurrentMaximum Collector Emitter VoltageIsolation VoltageMaximum Collector Emitter Saturation VoltageVf - Forward VoltageVr - Reverse VoltagePd - Power DissipationMinimum Operating TemperatureMaximum Operating TemperatureSeriesQualificationPackagingMounting StyleInput Type
  
                         
4N23


Optek TT Electronics Transistor Output Optocouplers Optocoupled Isolator
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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 Availability : 320
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USD 34.9143
Multiples of: 1

15 us20 %15 usNpn PhototransistorTO - 78 - 61 Channel10 mA50 mA35 V1000 vRMS0.3 V1.3 V2 V300 mW- 55 C+ 125 C  Case  
3C92C


Optek TT Electronics Transistor Output Optocouplers Optocoupled Isolator
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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 Availability : 228
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USD 24.8217
Multiples of: 1

 0.3 % to 2 % Npn PhototransistorTO - 72 - 41 Channel10 mA30 mA50 V1000 vRMS0.4 V1.5 V7 V200 mW- 55 C+ 125 C  Case  
4N22


Optek TT Electronics Transistor Output Optocouplers Optocoupled Isolator
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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 Availability : 224
Ship by Thu. 27 Jun to Mon. 01 Jul Calender.png

USD 32.225
Multiples of: 1

15 us25 %15 usNpn PhototransistorTO - 78 - 61 Channel10 mA50 mA35 V1000 vRMS0.3 V1.3 V2 V300 mW- 55 C+ 125 C  Case  
OPI1270-018


Optek TT Electronics Transistor Output Optocouplers Optical Interrupter
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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 Availability : 194
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USD 5.8495
Multiples of: 1

   Npn Phototransistor 1 Channel20 mA  15000 vRMS 2.3 V3 V100 mW- 20 C+ 75 C  Bulk  
OPI1280-026


Transistor Output Optocouplers Optical Interrupter
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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 Availability : 192
Ship by Thu. 27 Jun to Mon. 01 Jul Calender.png

USD 6.241
Multiples of: 1

   Npn Phototransistor 1 Channel20 mA 33 V15000 VDC 2.3 V 100 mW- 20 C+ 75 C  Bulk  
OPI1270-032


Transistor Output Optocouplers Optical Interrupter
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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 Availability : 187
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USD 5.9187
Multiples of: 1

   Npn Phototransistor 1 Channel20 mA  15000 VDC 2.3 V3 V100 mW- 20 C+ 75 C  Bulk  
OPI1264B


Transistor Output Optocouplers Output Photosensor Input Diode
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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 Availability : 141
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USD 3.0015
Multiples of: 1

 50 % Dc 1 Channel10 mA 30 V10000 vRMS0.4 V1.6 V2 V100 mW- 40 C+ 85 C  Bulk Dc
4N49U


Optoisolator Transistor with Base Output 1000Vrms 1 Channel 6-LCC (6.22x4.32)
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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 Availability : 116
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USD 24.6375
Multiples of: 120

20 us200 %20 usNpn Phototransistor  10 mA10 mA35 V1000 vRMS0.3 V1.5 V2 V300 mW- 55 C+ 125 C  BulkSmd/SmtDc
4N49UTX


Optoisolator Transistor with Base Output 1000VDC 1 Channel 6-LCC (6.22x4.32)
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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 Availability : 116
Ship by Thu. 27 Jun to Mon. 01 Jul Calender.png

USD 37.2876
Multiples of: 1

20 us 20 usNpn PhototransistorLCC - 61 Channel10 mA 45 V1000 VDC0.3 V1.5 V2 V100 mW- 55 C+ 125 C  -  
JANTX4N23A


Transistor Output Optocouplers TO-78 OCI Collector Isolated
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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 Availability : 85
Ship by Fri. 21 Jun to Thu. 27 Jun Calender.png

USD 36.6625
Multiples of: 100

20 us-20 usNpn PhototransistorTO - 781 Channel10 mA 40 V1000 vRMS0.3 V1.5 V2 V300 mW- 55 C+ 125 C  Bulk  
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