【OPTEK】OPB611,光电断续器 Diode Sensor type 0.15 inch Slot Width
OPB615,SWITCH SLOTTED OPTICAL
OPB616,SWITCH SLOTTED OPTICAL
OPB617,SWITCH SLOTTED OPTICAL
OPB618,SWITCH PHOTOLOGIC SLOTED OPTICAL
OPB620,SENS OPTO SLOT 4.83MM TRAN W/RES
OPB621,SWITCH SLOTTED OPTICAL HS PCB
OPB625,SWITCH PHOTOLOGIC SLOTTD OPTICAL