About Transistor Output Optocouplers

Kingbright 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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Availability ⓘ (▲▼)Price(USD) 

(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
  
                         
KB817-B


Transistor Output Optocouplers
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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 1207
Ships to you
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USD 0.4158
Multiples of: 1

    DIP41             Tht 
KB817C


Transistor Output Optocouplers
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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 0
6 to 16 Weeks Calender.png

USD 0.2618
Multiples of: 1

    DIP41             Tht 
KB815B


Transistor Output Optocouplers
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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 0
6 to 16 Weeks Calender.png

USD 0.3097
Multiples of: 1

         5 kV           
KB357NT


Transistor Output Optocouplers
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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 0
6 to 16 Weeks Calender.png

USD 0.398
Multiples of: 1

         3.75 kV           
KB356NT


Transistor Output Optocouplers
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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 0
6 to 16 Weeks Calender.png

USD 0.4048
Multiples of: 1

         3.75 kV           
KB354NT


SMD PHOTOCOUPLER UL-VDE0884
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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 0
6 to 16 Weeks Calender.png

USD 0.425
Multiples of: 1

         3.75 kV           
KB355NT


Transistor Output Optocouplers
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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 0
6 to 16 Weeks Calender.png

USD 0.4641
Multiples of: 1

         3.75 kV           
KB824


8-DIP PHOTOCOUPLER UL & VDE0884
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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 0
6 to 16 Weeks Calender.png

USD 0.5967
Multiples of: 1

         5 kV        Each  
KB817


Transistor Output Optocouplers OPTOCOUPLER DC-IN 1-CH TRANSIS
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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 0
6 to 16 Weeks Calender.png

USD 0.6167
Multiples of: 1

         5 kV           
KB847


16-DIP PHOTOCOUPLER UL & VDE0884
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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 0
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USD 0.8436
Multiples of: 1

         5 kV           
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