OPB990T55,SWITCH PHOTOLOGIC SLOTTD OPTICAL
OPB990T55Z,SWITCH PHOTOLOGIC SLOTTD OPTICAL
OPB991L11,SWITCH SLOTTED OPT W/WIRE LEADS
OPB991L11Z,SWITCH SLOTTED OPT W/WIRE LEADS
OPB991L51,SWITCH SLOTTED OPT W/WIRE LEADS
OPB991L51Z,SWITCH SLOTTED OPT W/WIRE LEADS
OPB991L55,SWITCH SLOTTED OPT W/WIRE LEADS
OPB991L55Z,SWITCH SLOTTED OPT W/WIRE LEADS