See Littelfuse Commercial Vehicle Products Products
16 Pin Transistor Output, Quad Optocoupler
4 Pin Transistor Output, Single Optocoupler
6 Pin Random Phase Triac, Optocoupler
4 Pin Darlington, Single Optocoupler
4 Pin AC Input, Single Optocoupler
6 Pin Transistor Detector, Single, Optocoupler
8 Pin Darlington, Dual Channel Optocoupler
6 Pin Bilateral Switch Light Activated Zero Voltage Crossing Triac