MOTOROLA SEMICONDUCTOR TECHNICAL DATA Order this.
MOC3041 - 6-Pin DIP Zero-Cross Optoisolators Triac
MOC3041M - 6-PIN DIP ZERO-CROSS OPTOISOLATORS TRIAC DRIVER
MOC3041 - OPTICALLY COUPLED BILATERAL SWITCH LIGHT ACTIVATED ZERO VOLTAGE CROSSING TRIAC
KMOC3041 - High Reliability photocoupler
MOC3041M - 6-Pin DIP Zero-Cross Triac Driver Output Optocoupler