Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, PLASTIC, SMD, 4 PIN
Optocoupler - Transistor Output, 1 CHANNEL TRANSISTOR OUTPUT OPTOCOUPLER, ROHS COMPLIANT, PLASTIC, DIP-4

SFH618A, SFH6186 - Optocoupler, Phototransistor Output, Low Input Current
Optocoupler - Transistor Output, NPN-OUTPUT DC-INPUT OPTOCOUPLER,1-CHANNEL,5.3KV ISOLATION,SO