OPB660T,SENS OPTO SLOT 3.18MM TRAS W/RES
OPB665N,SWITCH SLOTTED OPTICAL
OPB665T,SWITCH SLOTTED OPTICAL
OPB666N,SWITCH SLOTTED OPTICAL
OPB666T,SWITCH SLOTTED OPTICAL WIDE GAP
OPB667N,SWITCH SLOTTED OPTICAL WIDE GAP
OPB667T,SWITCH SLOTTED OPTICAL WIDE GAP
OPB668N,SWITCH SLOTTED OPTICAL