4N32, 4N32 Series Single Channel 30 V 5300 Vrms Photodarlington Optocoupler
6N136-X007T, Optocoupler DC-IN 1-CH Transistor With Base DC-OUT 8-Pin PDIP SMD Tube
6N136-X009, High Speed Optocouplers 1Mbd High-Speed Trans Out CTR>35%
BRT22H-X007T, Optocoupler Triac AC-OUT 1-CH 600VDRM 6-Pin PDIP SMD T/R
BRT23H-X007, Optocoupler Triac AC-OUT 1-CH 800VDRM 6-Pin PDIP SMD Tube