onsemi Triac, SCR Output Optoisolators MOC3021VM

Triac Output Optocoupler, 1-Element, 5300V Isolation

Optoisolator Triac Output 4170Vrms 1 Channel 6-DIP

TRIAC OUTPUT OPTOCOUPLER, 5300V Product overview: MOC3021VM from Fairchild (onsemi) is a Signal Isolator and Optocoupler for galvanic isolation, signal protection, industrial interfaces, optocoupled switching, and noise-resistant control circuits. It is useful for engineers and buyers comparing datasheets, replacement parts, BOM lines, package options, lifecycle status, and procurement availability. Key searchable attributes include 5300V. Search-friendly keywords include isolator, optoisolator, optocoupler, galvanic isolation, 5300V, Signal Isolator and Optocoupler, Triac, SCR Output Optoisolators. This listing supports clearer product discovery for industrial, commercial, repair, automation, power, sensing, and embedded system projects. Product number 904-MOC3021VM can be used for catalog matching and distributor lookup.