Catalog > Semiconductors > Opto-Electronic Components > Opto Couplers 1 Channel Photo Triac Opto Isolator 1 Channel Photo Triac Opto Isolator MOC3021 TRIAC 400V Driver Coupler 10.20 ZAR inc for 1 Each 103 in Stock Add Specifications, Prices & Availability may change without notice. Images are for illustration purposes only. E&OE Features with Infrared Emitter and Light Activated Silicon Bilateral Switch Additional Information Model MOC3021 Isolation Voltage 5.3V Input Trigger Current 15mA Peak Blocking Voltage 400V Package 6 Pin DIP