EE-SJ5-B,SENSOR OPTO SLOT 5MM TRANS THRU
EE-SJ8-B,SENSOR OPTO SLOT 8MM TRANS THRU
EE-SK3W-B,OPTO SENSOR SLOT TYPE 3MM PCB
EE-SM3,OPTO SENSOR SLOT TYPE 3MM PCB
EE-SM3B,OPTO SENSOR SLOT TYPE 3MM PCB
EE-SM8,PHOTOINTERUPTER TRANSMISSIVE
EESPW301,光敏微型传感器
EE-SPW311,PHOTO REC/TRANS/1M DIST/DARK ON