| 1246881 | OPB933W51 | Wide gap slotted optical switch | Optek Technology |
| 1246882 | OPB933W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246883 | OPB940L51 | Wide gap slotted optical switch | Optek Technology |
| 1246884 | OPB940L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246885 | OPB940W | Photologic Slotted Optical Switches | Optek Technology |
| 1246886 | OPB940W51 | Wide gap slotted optical switch | Optek Technology |
| 1246887 | OPB940W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246888 | OPB941L51 | Wide gap slotted optical switch | Optek Technology |
| 1246889 | OPB941L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246890 | OPB941W51 | Wide gap slotted optical switch | Optek Technology |
| 1246891 | OPB941W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246892 | OPB942L51 | Wide gap slotted optical switch | Optek Technology |
| 1246893 | OPB942L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246894 | OPB942W51 | Wide gap slotted optical switch | Optek Technology |
| 1246895 | OPB942W55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246896 | OPB943L51 | Wide gap slotted optical switch | Optek Technology |
| 1246897 | OPB943L55 | Photologic Slotted Optical Switches | Optek Technology |
| 1246898 | OPB943W51 | Wide gap slotted optical switch | Optek Technology |
| 1246899 | OPB943W55 | Photologic Slotted Optical Switches | Optek Technology |
|
| 1246900 | OPB947 | PHOTOLOGIC SLOTTED SWITCHES | Optek Technology |
| 1246901 | OPB948 | PHOTOLOGIC SLOTTED SWITCHES | Optek Technology |
| 1246902 | OPB950 | Dual channel encoder | Optek Technology |
| 1246903 | OPB963T11 | Photolohic Slotted Optical Switches | Optek Technology |
| 1246904 | OPC-457 | VHF MARINE TRANSCEIVER | etc |
| 1246905 | OPE5194WK | GAAIAS INFRARED EMITTER | etc |
| 1246906 | OPE5294 | GaAs Infrared Emitter | Unknow |
| 1246907 | OPE5585 | High Speed GaAlAs Infrared Emitter | Unknow |
| 1246908 | OPE5587 | High Speed GaAlAs Infrared Emitter | Unknow |
| 1246909 | OPE5685 | High Speed GaAlAs Infrared Emitter | etc |
| 1246910 | OPE5687HP | High Speed GaAIAs Infrared Emitter | etc |
| 1246911 | OPE5794 | GaAlAs Infrared Emitter | Optek Technology |
| 1246912 | OPF1402 | HIGH SPEED FIBER OPTIC TRANSMITTER | Optek Technology |
| 1246913 | OPF1404 | HIGH SPEED FIBER OPTIC TRANSMITTER | Optek Technology |
| 1246914 | OPF1412 | HIGH SPEED FIBER OPTIC TRANSMITTER | Optek Technology |
| 1246915 | OPF1414 | HIGH SPEED FIBER OPTIC TRANSMITTER | Optek Technology |
| 1246916 | OPF2402 | 5MBd fiber optic receiver | Optek Technology |
| 1246917 | OPF2404 | 25 MHZ FIBER OPTIC RECEIVER | Optek Technology |
| 1246918 | OPF2406 | 125MHz fiber optic receiver | Optek Technology |
| 1246919 | OPF2408 | 155MHz fiber optic receiver | Optek Technology |
| 1246920 | OPF2412 | 5MBd fiber optic receiver | Optek Technology |
