About 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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    MOC3052VM


    		Triac & SCR Output Optocouplers DIP-6 NON-ZERO TRIAC
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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.

    		ON Semiconductor 562664
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    USD 0.3557
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    		Phototriac5250 vRMS60 mA1.15 V10 mA600 V Without Zero - Crossing CircuitMoc3052vmBulk 60 mA1.15 V330 mW- 40 C+ 85 C
    MOC3023X


    		Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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    		Isocom 387379
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    USD 0.2846
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    		          1     
    MOC3021X


    		Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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    		Isocom 387379
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    USD 0.2937
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    		          1     
    MOC3022X


    		Optotriac; 5.3kV; Uout:400V; DIP6; Channels:1
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    		Isocom 387379
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    USD 0.2937
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    		          1     
    MOC3041X


    		Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver; DIP6
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    		Isocom 387379
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    USD 0.3105
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    MOC3022XSM


    		Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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    		Isocom 387379
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    USD 0.3191
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    MOC3023XSM


    		Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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    		Isocom 387379
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    USD 0.3191
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    MOC3021XSM


    		Optotriac; 5.3kV; Uout:400V; Gull wing 6; Channels:1
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    		Isocom 387379
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    USD 0.3292
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    		          1     
    MOC3041XSM


    		Optotriac; 5.3kV; Uout:400V; zero voltage crossing driver
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    		Isocom 387379
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    USD 0.3622
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    MOC3062XSM


    		Optotriac; 5.3kV; Uout:600V; zero voltage crossing driver
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    		Isocom 386370
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    USD 0.3622
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    		          1     
    1 2345...