| TSHA6201 | 
                            Vishay Semiconductor Opto Division | 
                            EMITTER IR 875NM 100MA RADIAL | 
                            Radial | 
                            4,896 | 
                          
                                                    
                            | XTHI30BF850 | 
                            SunLED | 
                            EMITTER IR 850NM 50MA RADIAL | 
                            Radial | 
                            3,490 | 
                          
                                                    
                            | OP299 | 
                            TT Electronics/Optek Technology | 
                            EMITTER IR 890NM 100MA T 1 3/4 | 
                            T 1 3/4 | 
                            5,796 | 
                          
                                                    
                            | UV3TZ-395-15 | 
                            Bivar Inc. | 
                            EMITTER UV 395NM 20MA RADIAL | 
                            Radial | 
                            6,282 | 
                          
                                                    
                            | OP297FAB | 
                            TT Electronics/Optek Technology | 
                            EMITTER IR 890NM 1A RADIAL | 
                            Radial | 
                            2,484 | 
                          
                                                    
                            | SE1450-002L | 
                            Honeywell Sensing and Productivity Solutions | 
                            EMITTER IR 935NM 50MA COAXIAL | 
                            Coaxial, Metal Can | 
                            2,178 | 
                          
                                                    
                            | MTE5066WS-UR | 
                            Marktech Optoelectronics | 
                            EMITTER VISIBLE 660NM 50MA TO-18 | 
                            TO-18-2 Metal Can | 
                            7,146 | 
                          
                                                    
                            | VLMU5200-405-140 | 
                            Vishay Semiconductor Opto Division | 
                            LED UV 700MA SMD | 
                            4-SMD, No Lead Exposed Pad | 
                            7,488 | 
                          
                                                    
                            | PDI-E802 | 
                            Luna Optoelectronics | 
                            EMITTER IR 880NM 100MA TO-46 | 
                            TO-46-2 Lens Top Metal Can | 
                            6,336 | 
                          
                                                    
                            | CBM-120-UV-C31-I385-21 | 
                            Luminus Devices Inc. | 
                            EMITTER UV 387NM 30A MODULE | 
                            Module | 
                            6,714 |