Triac & SCR Output Optocouplers

Triac and SCR output optocouplers are opto-isolated devices that are used to transfer electrical signals from one circuit to another. They employ a semiconductor optical isolator, also known as an optoisolator, to electrically isolate the output from the input. A Triac and SCR output opto-coupler is a type of semiconductor switch that uses the principle of light modulation to control the on/off state of the load. The opto-coupler’s electrical input is modulated by an optical signal from the internal LED. When the LED is switched on, it activates the control signal and switches on the output. The SCR (silicon controlled rectifier) or Triac (triode for alternating current) then act as a switch and either blocks or allows the flow of current. The opto-coupler provides a very high level of electrical isolation between two circuits, allowing sensitive circuits to be protected against damage due to high voltage or current transients.
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(Ex. GST)(▲▼)		Enter Qty Output DeviceIsolation VoltageForward CurrentForward VoltageMaximum Trigger CurrentOff-state Output Voltage - VDRMMaximum Continuous Output CurrentZero-Crossing CircuitSeriesPackagingNumber of ChannelsIf - Forward CurrentVf - Forward VoltagePd - Power DissipationMinimum Operating TemperatureMaximum Operating Temperature
  
                    
PS1201


RELAY, N/O PCB-MOUNT
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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.

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AUD 7.4681
Multiples of: 1

                
CPC1943GSTR


Triac & SCR Output Optocouplers 400V, 500mA AC Power Switch
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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.

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AUD 7.8508
Multiples of: 1000

                
PM1206STR


Triac & SCR Output Optocouplers 600V, 0.5mA AC Power Switch
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AUD 7.8923
Multiples of: 1000

                
PS2401


SCR, 1A
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AUD 8.4131
Multiples of: 1

                
PD2401X2


SSR, PCB MOUNT, 240VAC, 1.4V, 1A
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AUD 9.0169
Multiples of: 1

                
IL4208-X017T


Triac & SCR Output Optocouplers Phototriac, L. Crnt 800V VDE
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Vishay 0
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AUD 11.5976
Multiples of: 1

                
PD2601


IXYS Integrated Circuits Triac & SCR Output Optocouplers 600 VOLTS 1000 MA 20-500 OP FREQ
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AUD 20.8397
Multiples of: 1

  5 mA     Pd2601Tube 5 mA    
2903325


Triac & SCR Output Optocouplers ST-OV3- 5DC/ 60DC/3
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AUD 200.5443
Multiples of: 1

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