| OPB604TXV | 
                                        TT Electronics | 
                                        35,000 | 
                                        PHOTOTRANS NPN SIL PILL | 
                                    
                                                                    
                                        | OPB606A | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB606B | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB606C | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB607A | 
                                        TT Electronics | 
                                        1,331 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB607B | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB607C | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB608A | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB608B | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB608C | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB608R | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSR OPTO TRANS 1.27MM REFL PCB | 
                                    
                                                                    
                                        | OPB609AX | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTO TRANS REFL TH AXIAL | 
                                    
                                                                    
                                        | OPB609GU | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTO TRANS REFL SMD GULL | 
                                    
                                                                    
                                        | OPB609RA | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPTO TRANS REFL THRU PCB | 
                                    
                                                                    
                                        | OPB610 | 
                                        TT Electronics | 
                                        35,000 | 
                                        SENSOR OPT SLOT TRANS W/RES PCB |