SL55043S,OPTOCOUPLER TRANS-OUT VDE 6-SMD
SL55043SD,OPTOCOUP TRANS-OUT VDE 6-SMD TR
SL5504S,OPTOCOUPLER TRANS-OUT 6-SMD
SL5504SD,OPTOCOUPLER TRANS-OUT 6-SMD T/R
SL5504W,OPTOCOUPLER TRANS-OUT WIDE 6-DIP
SL5511,OPTOCOUPLER TRANS-OUT 6-DIP
SL5511300,OPTOCOUPLER TRANS-OUT VDE 6-DIP
SL5511300W,OPTOCOUPLER T-OUT VDE WIDE 6-DIP