| OPB9000 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPT REFLECTIVE 8SMD | 
                                    
                                                                    
                                        | OPB9001A | 
                                        TT Electronics | 
                                        100 | 
                                        REF OPTICAL SENSOR MODULE 4.5-30 | 
                                    
                                                                    
                                        | OPB9001AC | 
                                        TT Electronics | 
                                        89 | 
                                        REF OPTICAL SENSOR MODULE 4.5-30 | 
                                    
                                                                    
                                        | OPB9001B | 
                                        TT Electronics | 
                                        94 | 
                                        REF OPTICAL SENSOR MODULE 4.5-24 | 
                                    
                                                                    
                                        | OPB9001C | 
                                        TT Electronics | 
                                        63 | 
                                        REF OPTICAL SENSOR MODULE 2.7-5. | 
                                    
                                                                    
                                        | OPB900L55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM PCB MOUNT | 
                                    
                                                                    
                                        | OPB900W51Z | 
                                        TT Electronics | 
                                        390 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB900W55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB900W55Z | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB901L55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM PCB MOUNT | 
                                    
                                                                    
                                        | OPB901W55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB901W55Z | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB902L55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM PCB MOUNT | 
                                    
                                                                    
                                        | OPB902W55 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE | 
                                    
                                                                    
                                        | OPB902W55Z | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTICAL 9.53MM MOD WIRE |