About Triac & SCR Output Optocouplers

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.

Triac & SCR Output Optocouplers

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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
  
                    
VO4156H-X006


Triac & SCR Output Optocouplers Zero Crossing Photo Triac 600V 2mA
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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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USD 1.0169
Multiples of: 1

 5300 vRMS  2 mA600 V300 mAWith Zero - Crossing CircuitVo415xTube1 Channel60 mA1.2 V600 mW- 55 C+ 100 C
VO4254H


Vishay Semiconductors Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 400V 2mA
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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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USD 1.0541
Multiples of: 1

 5300 vRMS  2 mA400 V300 mAWithout Zero - Crossing Circuit Tube1 Channel60 mA1.2 V600 mW- 55 C+ 100 C
VO4256M


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 3mA
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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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USD 1.0561
Multiples of: 2000

 5300 vRMS  3 mA600 V300 mAWithout Zero - Crossing Circuit Tube1 Channel60 mA1.2 V600 mW- 55 C+ 100 C
TLP748JF(D4,F)


Optocoupler SCR AC-OUT 1-CH 600VDRM 6-Pin PDIP
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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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USD 1.0622
Multiples of: 1

Scr4000 V  10 mA 0.15 ANo        
PC4SD21YXPDF


Optocoupler Triac AC-OUT 1-CH 800VDRM 5-Pin PDIP SMT T/R
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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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USD 1.0956
Multiples of: 1000

 5000 vRMS  3 mA800 V100 mAWith Zero - Crossing Circuit Reel1 Channel50 mA1.2 V - 30 C+ 100 C
VO4254H-X006


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 400V 2mA
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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 0
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USD 1.1154
Multiples of: 1

Phototriac5300 vRMS60 mA1.2 V2 mA400 V300 mAWithout Zero - Crossing Circuit Tube 60 mA1.2 V600 mW- 55 C+ 100 C
TLP160G(TPR,U,F)


Toshiba Triac & SCR Output Optocouplers Triac cplr IFT=10mA VDRM=400V NZC
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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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USD 1.1214
Multiples of: 1

 2500 vRMS  10 mA400 V70 mAWithout Zero - Crossing CircuitTlp160gReel1 Channel10 mA1.15 V - 40 C+ 100 C
TLP3052(D4LF2S.C.F


Optotriac; 5kV; triac; DIP6; Channels:1
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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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USD 1.1664
Multiples of: 1

          1     
VO4256H


Triac & SCR Output Optocouplers Non Zero Cross Photo Triac 600V 2mA
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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 0
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USD 1.1695
Multiples of: 1

Phototriac5300 vRMS60 mA1.2 V2 mA600 V300 mAWithout Zero - Crossing Circuit Tube 60 mA1.2 V600 mW- 55 C+ 100 C
TLP3052(D4LF2S,C,F


Optocoupler Triac AC-OUT 1-CH 600VDRM 5-Pin PDIP
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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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6 to 16 Weeks Calender.png

USD 1.1708
Multiples of: 550

Triac5000 V50 mA1.3 V5 mA 0.1 ANo        
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