Cathode Anode VCC Output Ground Part Number Sensor Photologic® Aperture Emitter/Sensor OPB120A OPB120B Totem-Pole 0.04" / 0.04" 0.04" / 0.01" OPB121A 0.04" / 0.04" Open-Collector OPB121B 0.04" / 0.01" OPB122A Inverted Totem- 0.04" / 0.04".

OPB121B

OPB120A

OPB120B

OPB122A

OPB122B

OPB123A

OPB125A

OPB100-EZ

OPB100-SZ

OPB100Z

OPB200

OPB202

OPB253A

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