AC Input-Transistor Output Optocoupler, 2-Element, 5000V Isolation, DIP-8
Transistor Output Optocoupler, 2-Element, 5000V Isolation, LEAD FREE, SURFACE MOUNT, PLASTIC PACKAGE-8

Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin PDIP SMD T/R
Optocoupler DC-IN 1-CH Transistor DC-OUT 4-Pin DIP SMD Embossed T/R